Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Rosids
               Fabids
                    Rosales
                            Rosaceae
                                    Acaena
                                            Acaena caespitosa
                                            Acaena californica
                                            Acaena elongata
                                            Acaena exigua
                                              Acaena exigua var. glaberrima
                                              Acaena exigua var. glabriuscula
                                              Acaena exigua var. subtusstrigulosa
                                            Acaena integerrima
                                            Acaena macrocephala
                                            Acaena magellanica
                                            Acaena myriophylla
                                            Acaena novae-zelandiae
                                            Acaena novae-zelandica
                                            Acaena ovalifolia
                                            Acaena pallida
                                            Acaena pinnatifida
                                              Acaena pinnatifida var. californica
                                            Acaena platyacantha
                                            Acaena sericea
                                            Acaena splendens
                                            Acaena trifida
                                    Acomastylis
                                            Acomastylis calthifolia
                                            Acomastylis macrantha
                                            Acomastylis peckii
                                            Acomastylis radiata
                                            Acomastylis rossii
                                    Adenostoma
                                            Adenostoma fasciculatum
                                              Adenostoma fasciculatum var. densifolium
                                              Adenostoma fasciculatum var. fasciculatum
                                              Adenostoma fasciculatum var. obtusifolium
                                              Adenostoma fasciculatum var. prostratum
                                            Adenostoma sparsifolium
                                    Agrimonia
                                            Agrimonia bicknellii
                                            Agrimonia eupatoria
                                            Agrimonia gryposepala
                                            Agrimonia hirsuta
                                            Agrimonia incisa
                                            Agrimonia microcarpa
                                            Agrimonia mollis
                                            Agrimonia odorata
                                            Agrimonia parviflora
                                                   [Agrimonia polyphylla]
                                            Agrimonia platycarpa
                                            Agrimonia procera
                                            Agrimonia pubescens
                                              Agrimonia pubescens var. microcarpa
                                            Agrimonia pumila
                                            Agrimonia repens
                                            Agrimonia rostellata
                                            Agrimonia striata
                                    Alchemilla
                                            Alchemilla acutidens
                                            Alchemilla acutiloba
                                            Alchemilla alpina
                                            Alchemilla aphanoides
                                              Alchemilla aphanoides var. subalpestris
                                            Alchemilla connivens
                                              Alchemilla connivens var. wichurae
                                            Alchemilla filicaulis
                                              Alchemilla filicaulis ssp. filicaulis
                                              Alchemilla filicaulis ssp. vestita
                                            Alchemilla glabra
                                            Alchemilla glomerulans
                                            Alchemilla hirsuta
                                              Alchemilla hirsuta var. campestris
                                            Alchemilla lapeyrousii
                                            Alchemilla microcarpa
                                            Alchemilla minor
                                            Alchemilla mollis
                                            Alchemilla monticola
                                            Alchemilla orbiculata
                                            Alchemilla pectinata
                                            Alchemilla pringlei
                                            Alchemilla procumbens
                                            Alchemilla sericata
                                            Alchemilla subcrenata
                                            Alchemilla tripartita
                                            Alchemilla venosa
                                            Alchemilla vestita
                                            Alchemilla vulgaris
                                              Alchemilla vulgaris var. grandis
                                              Alchemilla vulgaris var. pastoralis
                                              Alchemilla vulgaris var. vestita
                                              Alchemilla vulgaris var. wichurae
                                            Alchemilla wichurae
                                    Amelanchier
                                            Amelanchier alabamensis
                                            Amelanchier alnifolia
                                              Amelanchier alnifolia ssp. florida
                                              Amelanchier alnifolia var. alnifolia
                                              Amelanchier alnifolia var. covillei
                                              Amelanchier alnifolia var. cusickii
                                              Amelanchier alnifolia var. humptulipensis
                                              Amelanchier alnifolia var. pallida
                                              Amelanchier alnifolia var. semiintegrifolia
                                            Amelanchier amabilis
                                            Amelanchier arborea
                                              Amelanchier arborea ssp. laevis
                                              Amelanchier arborea var. alabamensis
                                              Amelanchier arborea var. arborea
                                              Amelanchier arborea var. austromontana
                                              Amelanchier arborea var. cordifolia
                                              Amelanchier arborea var. laevis
                                            Amelanchier asiatica
                                            Amelanchier bartramiana
                                            Amelanchier botryapium
                                            Amelanchier canadensis
                                              Amelanchier canadensis var. obovalis
                                              Amelanchier canadensis var. subintegra
                                            Amelanchier crenata
                                            Amelanchier cusickii
                                            Amelanchier denticulata
                                            Amelanchier elliptica
                                            Amelanchier florida
                                              Amelanchier florida var. cusickii
                                              Amelanchier florida var. gracilis
                                              Amelanchier florida var. humptulipensis
                                            Amelanchier gaspensis
                                            Amelanchier gracilis
                                            Amelanchier humilis
                                              Amelanchier humilis var. campestris
                                              Amelanchier humilis var. compacta
                                              Amelanchier humilis var. exserrata
                                            Amelanchier huronensis
                                            Amelanchier interior
                                            Amelanchier jonesiana
                                            Amelanchier laevis
                                              Amelanchier laevis var. nitida
                                            Amelanchier lamarckii
                                            Amelanchier lucida
                                            Amelanchier mucronata
                                            Amelanchier nantucketensis
                                            Amelanchier nervosa
                                            Amelanchier oblongifolia
                                            Amelanchier obovalis
                                            Amelanchier oligocarpa
                                            Amelanchier ovalis
                                            Amelanchier pallida
                                            Amelanchier paniculata
                                            Amelanchier prunifolia
                                            Amelanchier pumila
                                                   [Amelanchier alnifolia var. pumila]
                                                   [Amelanchier basalticola]
                                                   [Amelanchier cuneata]
                                                   [Amelanchier glabra]
                                                   [Amelanchier polycarpa]
                                            Amelanchier recurvata
                                            Amelanchier rotundifolia
                                            Amelanchier rubescens
                                            Amelanchier sanguinea
                                              Amelanchier sanguinea var. gaspensis
                                              Amelanchier sanguinea var. grandiflora
                                              Amelanchier sanguinea var. sanguinea
                                            Amelanchier siskiyouensis
                                            Amelanchier stolonifera
                                            Amelanchier subintegra
                                            Amelanchier utahensis
                                              Amelanchier utahensis var. covillei
                                                     [Amelanchier covillei]
                                                     [Amelanchier utahensis ssp. covillei]
                                              Amelanchier utahensis var. utahensis
                                                     [Amelanchier alnifolia var. oreophila]
                                                     [Amelanchier alnifolia var. utahensis]
                                                     [Amelanchier australis]
                                                     [Amelanchier bakeri]
                                                     [Amelanchier goldmanii]
                                                     [Amelanchier mormonica]
                                                     [Amelanchier oreophila]
                                            Amelanchier vulgaris
                                            Amelanchier wiegandii
                                            Amelanchier x grandiflora
                                            Amelanchier x intermedia
                                            Amelanchier x neglecta
                                            Amelanchier x quinti-martii
                                    Amelasorbus
                                    Amygdalus
                                            Amygdalus communis
                                            Amygdalus fenzliana
                                            Amygdalus nana
                                            Amygdalus salicifolia
                                    Aphanes
                                            Aphanes arvensis
                                                   [Alchemilla arvensis]
                                                   [Alchemilla cuneifolia]
                                                   [Alchemilla occidentalis]
                                                   [Aphanes occidentalis]
                                            Aphanes australis
                                            Aphanes cuneifolia
                                            Aphanes indivisa
                                            Aphanes microcarpa
                                    Apopetalum
                                    Argentina
                                            Argentina anserina
                                                   [Argentina anserina var. concolor]
                                                   [Argentina argentea]
                                                   [Potentilla anserina ssp. anserina]
                                                   [Potentilla anserina var. concolor]
                                                   [Potentilla anserina var. grandis]
                                                   [Potentilla anserina var. groenlandica]
                                                   [Potentilla anserina var. lanata]
                                                   [Potentilla anserina var. sericea]
                                                   [Potentilla anserina var. yukonensis]
                                                   [Potentilla anserina]
                                                   [Potentilla egedii ssp. yukonensis]
                                                   [Potentilla yukonensis]
                                            Argentina egedii
                                              Argentina egedii ssp. egedii
                                              Argentina egedii ssp. groenlandica
                                            Argentina occidentalis
                                    Armeniaca
                                    Aronia
                                            Aronia atropurpurea
                                                   [Aronia arbutifolia var. atropurpurea]
                                            Aronia floribunda
                                            Aronia melanocarpa
                                            Aronia nigra
                                                   [Aronia arbutifolia var. nigra]
                                            Aronia prunifolia
                                    Aruncus
                                            Aruncus acuminatus
                                            Aruncus allegheniensis
                                              Aruncus allegheniensis var. pubescens
                                            Aruncus aruncus
                                            Aruncus dioicus
                                              Aruncus dioicus var. acuminatus
                                              Aruncus dioicus var. dioicus
                                              Aruncus dioicus var. pubescens
                                              Aruncus dioicus var. vulgaris
                                            Aruncus pubescens
                                            Aruncus sylvester
                                              Aruncus sylvester ssp. acuminatus
                                              Aruncus sylvester var. acuminatus
                                              Aruncus sylvester var. americanus
                                            Aruncus vulgaris
                                    Batidaea
                                            Batidaea laetissima
                                    Bossekia
                                            Bossekia parviflora
                                    Cerasus
                                            Cerasus crenulata
                                            Cerasus fruticosa
                                            Cerasus kelloggiana
                                            Cerasus laurocerasus
                                            Cerasus mahaleb
                                            Cerasus padifolia
                                            Cerasus pensylvanica
                                            Cerasus pumila
                                              Cerasus pumila ssp. besseyi
                                    Cercocarpus
                                            Cercocarpus argenteus
                                            Cercocarpus douglasii
                                            Cercocarpus eximius
                                            Cercocarpus fothergilloides
                                            Cercocarpus intricatus
                                                   [Cercocarpus intricatus var. villosus]
                                                   [Cercocarpus ledifolius var. intricatus]
                                            Cercocarpus ledifolius
                                              Cercocarpus ledifolius var. hypoleucus
                                              Cercocarpus ledifolius var. intercedens
                                              Cercocarpus ledifolius var. intermontanus
                                              Cercocarpus ledifolius var. ledifolius
                                            Cercocarpus macrophyllus
                                            Cercocarpus macrourus
                                            Cercocarpus mexicanus
                                            Cercocarpus minutiflorus
                                            Cercocarpus mojadensis
                                            Cercocarpus montanus
                                              Cercocarpus montanus var. argenteus
                                              Cercocarpus montanus var. blancheae
                                                     [Cercocarpus alnifolius]
                                                     [Cercocarpus betuloides var. blancheae]
                                                     [Cercocarpus montanus ssp. blancheae]
                                              Cercocarpus montanus var. glaber
                                                     [Cercocarpus betuloides var. betuloides]
                                                     [Cercocarpus betuloides var. macrourus]
                                                     [Cercocarpus betuloides var. multiflorus]
                                                     [Cercocarpus betuloides]
                                              Cercocarpus montanus var. macrourus
                                              Cercocarpus montanus var. minutiflorus
                                              Cercocarpus montanus var. montanus
                                                     [Cercocarpus montanus var. flabellifolius]
                                              Cercocarpus montanus var. paucidentatus
                                                     [Cercocarpus breviflorus var. breviflorus]
                                                     [Cercocarpus breviflorus var. eximius]
                                                     [Cercocarpus breviflorus]
                                              Cercocarpus montanus var. traskiae
                                            Cercocarpus montanus x ledifolius
                                            Cercocarpus pallidus
                                            Cercocarpus parvifolius
                                              Cercocarpus parvifolius var. paucidentatus
                                            Cercocarpus paucidentatus
                                            Cercocarpus pringlei
                                            Cercocarpus rotundifolius
                                            Cercocarpus traskiae
                                                   [Cercocarpus betuloides var. traskiae]
                                    Chaenomeles
                                            Chaenomeles japonica
                                            Chaenomeles lagenaria
                                            Chaenomeles sinensis
                                            Chaenomeles speciosa
                                            Chaenomeles x superba
                                    Chamaebatia
                                            Chamaebatia australis
                                            Chamaebatia foliolosa
                                              Chamaebatia foliolosa var. australis
                                    Chamaebatiaria
                                            Chamaebatiaria glutinosa
                                            Chamaebatiaria millefolium
                                    Chamaerhodos
                                            Chamaerhodos erecta
                                              Chamaerhodos erecta ssp. nuttallii
                                              Chamaerhodos erecta var. parviflora
                                            Chamaerhodos nuttallii
                                              Chamaerhodos nuttallii var. keweenawensis
                                    Choenomeles
                                            Choenomeles japonica
                                    Cliffortia
                                            Cliffortia ilicifolia
                                    Coleogyne
                                            Coleogyne ramosissima
                                    Comarella
                                            Comarella multifoliolata
                                    Comarum
                                            Comarum palustre
                                    Cotoneaster
                                           [Cotoneaster adpressus var. praecox]
                                           [Cotoneaster hybridus var. pendulus]
                                           [Cotoneaster nanshan]
                                            Cotoneaster acuminatus
                                            Cotoneaster acutifolius
                                            Cotoneaster adpressus
                                            Cotoneaster affinis
                                              Cotoneaster affinis var. bacillaris
                                            Cotoneaster allochrous
                                            Cotoneaster ambiguus
                                            Cotoneaster amoenus
                                            Cotoneaster apiculatus
                                            Cotoneaster bacillaris
                                            Cotoneaster bullatus
                                                  Cotoneaster bullatus f. floribundus
                                              Cotoneaster bullatus var. floribundus
                                              Cotoneaster bullatus var. macrophyllus
                                            Cotoneaster buxifolius
                                                  Cotoneaster buxifolius f. vellaeus
                                            Cotoneaster calocarpus
                                            Cotoneaster congestus
                                            Cotoneaster conspicuus
                                            Cotoneaster dammeri
                                              Cotoneaster dammeri var. radicans
                                            Cotoneaster dielsianus
                                              Cotoneaster dielsianus var. elegans
                                            Cotoneaster distichus
                                              Cotoneaster distichus var. tongolensis
                                            Cotoneaster divaricatus
                                            Cotoneaster foveolatus
                                            Cotoneaster franchetii
                                              Cotoneaster franchetii var. sternianus
                                            Cotoneaster frigidus
                                            Cotoneaster glaucophyllus
                                              Cotoneaster glaucophyllus var. meiophyllus
                                            Cotoneaster harrovianus
                                            Cotoneaster harrysmithii
                                            Cotoneaster hebephyllus
                                              Cotoneaster hebephyllus var. fulvidus
                                            Cotoneaster henryanus
                                            Cotoneaster hissaricus
                                            Cotoneaster horizontalis
                                                   [Cotoneaster horizontalis var. wilsonii]
                                            Cotoneaster hupehensis
                                            Cotoneaster hybridus
                                            Cotoneaster ignavus
                                            Cotoneaster insignis
                                            Cotoneaster integerrimus
                                            Cotoneaster karatavicus
                                            Cotoneaster lacteus
                                            Cotoneaster lindleyi
                                            Cotoneaster lucidus
                                            Cotoneaster melanocarpa
                                            Cotoneaster melanocarpus
                                              Cotoneaster melanocarpus var. laxiflorus
                                            Cotoneaster microphyllus
                                              Cotoneaster microphyllus var. cochleatus
                                              Cotoneaster microphyllus var. conspicuus
                                              Cotoneaster microphyllus var. glacialis
                                              Cotoneaster microphyllus var. melanotrichus
                                              Cotoneaster microphyllus var. thymifolius
                                            Cotoneaster moupinensis
                                                  Cotoneaster moupinensis f. floribundus
                                            Cotoneaster multiflora
                                            Cotoneaster multiflorus
                                              Cotoneaster multiflorus var. calocarpus
                                            Cotoneaster nebrodensis
                                            Cotoneaster niger
                                              Cotoneaster niger var. laxiflorus
                                            Cotoneaster nitens
                                            Cotoneaster nitidifolius
                                            Cotoneaster nitidus
                                            Cotoneaster nummularius
                                            Cotoneaster obovatus
                                            Cotoneaster obscurus
                                            Cotoneaster oliganthus
                                            Cotoneaster orbicularis
                                            Cotoneaster pannosus
                                            Cotoneaster racemiflorus
                                              Cotoneaster racemiflorus var. royleanus
                                              Cotoneaster racemiflorus var. soongoricus
                                              Cotoneaster racemiflorus var. veitchii
                                            Cotoneaster rehderi
                                            Cotoneaster reticulatus
                                            Cotoneaster rhytidophyllus
                                            Cotoneaster roseus
                                            Cotoneaster rotundifolius
                                            Cotoneaster rubens
                                            Cotoneaster rugosus
                                            Cotoneaster salicifolius
                                              Cotoneaster salicifolius var. floccosus
                                              Cotoneaster salicifolius var. rugosus
                                            Cotoneaster saxatilis
                                            Cotoneaster sikangensis
                                            Cotoneaster sikkimensis
                                            Cotoneaster silvestrii
                                            Cotoneaster simonsii
                                            Cotoneaster soongoricus
                                            Cotoneaster splendens
                                            Cotoneaster sternianus
                                            Cotoneaster tomentosus
                                            Cotoneaster turbinatus
                                            Cotoneaster uniflorus
                                            Cotoneaster wardii
                                            Cotoneaster x crispii
                                            Cotoneaster x watereri
                                            Cotoneaster zabelii
                                            Cotoneaster zeravschanicus
                                    Cowania
                                            Cowania davidsonii
                                            Cowania ericaefolia
                                            Cowania ericifolia
                                            Cowania havardii
                                    Crataegus
                                            Crataegus abbreviata
                                            Crataegus aboriginum
                                            Crataegus acanthacolonensis
                                            Crataegus acutifolia
                                              Crataegus acutifolia var. insignis
                                            Crataegus aemula
                                            Crataegus aestivalis
                                            Crataegus albicans
                                            Crataegus algens
                                            Crataegus alma
                                            Crataegus alnorum
                                            Crataegus altaica
                                            Crataegus ambigua
                                            Crataegus ambitiosa
                                            Crataegus amicalis
                                            Crataegus amnicola
                                            Crataegus anamesa
                                            Crataegus ancisa
                                            Crataegus annosa
                                            Crataegus antiplasta
                                            Crataegus apiomorpha
                                              Crataegus apiomorpha var. cyanophylla
                                            Crataegus aprica
                                            Crataegus arborea
                                              Crataegus arborea var. ohioensis
                                            Crataegus arcana
                                            Crataegus arkansana
                                            Crataegus arnoldiana
                                            Crataegus arrogans
                                            Crataegus ashei
                                            Crataegus aspera
                                            Crataegus ater
                                            Crataegus atrorubens
                                            Crataegus atrovirens
                                            Crataegus aulica
                                            Crataegus austromontana
                                            Crataegus azarolus
                                            Crataegus balkwillii
                                            Crataegus barrettiana
                                            Crataegus basilica
                                            Crataegus beadlei
                                            Crataegus beata
                                              Crataegus beata var. opulens
                                            Crataegus beckwithiae
                                            Crataegus berberifolia
                                              Crataegus berberifolia var. edita
                                            Crataegus biltmoreana
                                              Crataegus biltmoreana var. stonei
                                            Crataegus bisulcata
                                            Crataegus blanda
                                            Crataegus blothra
                                            Crataegus bona
                                            Crataegus boyntonii
                                            Crataegus brachyacantha
                                            Crataegus brachyphylla
                                            Crataegus brainerdii
                                              Crataegus brainerdii var. asperifolia
                                              Crataegus brainerdii var. cyclophylla
                                              Crataegus brainerdii var. egglestonii
                                              Crataegus brainerdii var. scabrida
                                            Crataegus brazoria
                                            Crataegus brittonii
                                            Crataegus brumalis
                                            Crataegus brunetiana
                                              Crataegus brunetiana var. fernaldii
                                            Crataegus bullatus
                                            Crataegus bushii
                                            Crataegus caesa
                                            Crataegus caesariata
                                            Crataegus caliciglabrata
                                            Crataegus calpodendron
                                              Crataegus calpodendron var. gigantea
                                              Crataegus calpodendron var. globosa
                                              Crataegus calpodendron var. hispida
                                              Crataegus calpodendron var. hispidula
                                              Crataegus calpodendron var. microcarpa
                                              Crataegus calpodendron var. mollicula
                                              Crataegus calpodendron var. obesa
                                            Crataegus calycina
                                            Crataegus canadensis
                                            Crataegus canbyi
                                            Crataegus carrollensis
                                            Crataegus castlegarensis
                                            Crataegus chadsfordiana
                                            Crataegus champlainensis
                                            Crataegus chapmanii
                                            Crataegus cherokeensis
                                            Crataegus chlorocarpa
                                            Crataegus chlorosarca
                                              Crataegus chlorosarca var. atrocarpa
                                            Crataegus choriophylla
                                            Crataegus chrysocarpa
                                              Crataegus chrysocarpa var. aboriginum
                                              Crataegus chrysocarpa var. caesariata
                                              Crataegus chrysocarpa var. chrysocarpa
                                              Crataegus chrysocarpa var. longiacuminata
                                              Crataegus chrysocarpa var. phoenicea
                                              Crataegus chrysocarpa var. piperi
                                              Crataegus chrysocarpa var. rotundifolia
                                            Crataegus cibaria
                                            Crataegus coccinata
                                            Crataegus coccinea
                                              Crataegus coccinea var. mollis
                                            Crataegus coccinioides
                                              Crataegus coccinioides var. locuples
                                            Crataegus cocksii
                                            Crataegus cognata
                                            Crataegus coleae
                                            Crataegus collina
                                              Crataegus collina var. collicola
                                              Crataegus collina var. secta
                                              Crataegus collina var. sordida
                                              Crataegus collina var. succincta
                                            Crataegus columbiana
                                              Crataegus columbiana var. chrysocarpa
                                              Crataegus columbiana var. piperi
                                            Crataegus compacta
                                            Crataegus compta
                                            Crataegus condigna
                                            Crataegus confragosa
                                            Crataegus congesta
                                            Crataegus consanguinea
                                            Crataegus conspecta
                                            Crataegus contrita
                                            Crataegus cordata
                                            Crataegus corusca
                                              Crataegus corusca var. gigantea
                                              Crataegus corusca var. hillii
                                            Crataegus crassifolia
                                            Crataegus crawfordiana
                                            Crataegus crocina
                                            Crataegus crus-galli
                                              Crataegus crus-galli var. barrettiana
                                              Crataegus crus-galli var. bellica
                                              Crataegus crus-galli var. capillata
                                              Crataegus crus-galli var. exigua
                                              Crataegus crus-galli var. leptophylla
                                              Crataegus crus-galli var. macra
                                              Crataegus crus-galli var. oblongata
                                              Crataegus crus-galli var. pachyphylla
                                              Crataegus crus-galli var. pyracanthifolia
                                            Crataegus cuneata
                                            Crataegus cuneiformis
                                            Crataegus dahurica
                                            Crataegus dallasiana
                                            Crataegus danielsii
                                            Crataegus delosii
                                            Crataegus deltoides
                                            Crataegus denaria
                                            Crataegus densiflora
                                            Crataegus desertorum
                                            Crataegus desueta
                                              Crataegus desueta var. wausaukiensis
                                            Crataegus dilatata
                                            Crataegus discolor
                                            Crataegus disjuncta
                                            Crataegus dispar
                                            Crataegus disperma
                                              Crataegus disperma var. peoriensis
                                            Crataegus dispessa
                                            Crataegus dissona
                                              Crataegus dissona var. bellula
                                            Crataegus distincta
                                            Crataegus divisa
                                            Crataegus doddsii
                                            Crataegus dodgei
                                              Crataegus dodgei var. flavida
                                              Crataegus dodgei var. lumaria
                                              Crataegus dodgei var. rotundata
                                            Crataegus douglasii
                                              Crataegus douglasii var. douglasii
                                              Crataegus douglasii var. duchesnensis
                                              Crataegus douglasii var. suksdorfii
                                            Crataegus dunbarii
                                            Crataegus durobrivensis
                                            Crataegus eatoniana
                                            Crataegus edita
                                            Crataegus edura
                                            Crataegus egani
                                            Crataegus ellwangeriana
                                            Crataegus enderbyensis
                                            Crataegus engelmannii
                                              Crataegus engelmannii var. sinistra
                                            Crataegus enuculata
                                            Crataegus erythrocarpa
                                            Crataegus erythropoda
                                            Crataegus evansiana
                                            Crataegus exigua
                                            Crataegus exilis
                                            Crataegus extraria
                                            Crataegus fastosa
                                            Crataegus faxonii
                                              Crataegus faxonii var. durifrucata
                                              Crataegus faxonii var. praecoqua
                                              Crataegus faxonii var. praetermissa
                                            Crataegus fecunda
                                            Crataegus fera
                                            Crataegus ferrissii
                                            Crataegus filipes
                                            Crataegus flabellata
                                              Crataegus flabellata var. densiflora
                                              Crataegus flabellata var. grayana
                                            Crataegus flava
                                            Crataegus flavida
                                            Crataegus florentina
                                            Crataegus floridana
                                            Crataegus fluviatilis
                                            Crataegus foetida
                                            Crataegus fontanesiana
                                            Crataegus formosa
                                            Crataegus fortunata
                                            Crataegus fragilis
                                            Crataegus franklinensis
                                            Crataegus fretalis
                                            Crataegus fulleriana
                                              Crataegus fulleriana var. chippewaensis
                                              Crataegus fulleriana var. gigantea
                                              Crataegus fulleriana var. miranda
                                            Crataegus furtiva
                                            Crataegus gattingeri
                                              Crataegus gattingeri var. rigida
                                            Crataegus gaudens
                                            Crataegus gaylussacia
                                            Crataegus georgiana
                                            Crataegus glabriuscula
                                            Crataegus glareosa
                                            Crataegus globosa
                                            Crataegus grandis
                                            Crataegus gravida
                                            Crataegus gravis
                                            Crataegus grayana
                                            Crataegus gregalis
                                            Crataegus greggiana
                                            Crataegus habereri
                                            Crataegus hadleyana
                                            Crataegus hannibalensis
                                            Crataegus harbisonii
                                            Crataegus harryi
                                            Crataegus harveyana
                                            Crataegus helvina
                                            Crataegus hillii
                                            Crataegus hirtiflora
                                            Crataegus holmesiana
                                              Crataegus holmesiana var. amicta
                                              Crataegus holmesiana var. chippewaensis
                                              Crataegus holmesiana var. magniflora
                                              Crataegus holmesiana var. villipes
                                            Crataegus horseyi
                                            Crataegus ideae
                                            Crataegus ignave
                                            Crataegus illecebrosa
                                            Crataegus illuminata
                                            Crataegus impar
                                            Crataegus improvisa
                                            Crataegus inanis
                                            Crataegus incisa
                                            Crataegus indicens
                                            Crataegus induta
                                            Crataegus ingens
                                            Crataegus insidiosa
                                            Crataegus insolens
                                            Crataegus integra
                                            Crataegus interior
                                            Crataegus intricata
                                              Crataegus intricata var. boyntonii
                                              Crataegus intricata var. neobushii
                                              Crataegus intricata var. rubella
                                              Crataegus intricata var. straminea
                                            Crataegus invicta
                                            Crataegus invisa
                                            Crataegus iracunda
                                              Crataegus iracunda var. brumalis
                                              Crataegus iracunda var. diffusa
                                              Crataegus iracunda var. populnea
                                              Crataegus iracunda var. silvicola
                                              Crataegus iracunda var. stolonifera
                                            Crataegus irrasa
                                              Crataegus irrasa var. blanchardii
                                            Crataegus iterata
                                            Crataegus jackii
                                            Crataegus jesupii
                                            Crataegus jonesiae
                                              Crataegus jonesiae var. brownietta
                                              Crataegus jonesiae var. harryi
                                            Crataegus kansuensis
                                            Crataegus kellermanii
                                            Crataegus kelloggii
                                            Crataegus kingstonensis
                                            Crataegus knieskerniana
                                            Crataegus lacera
                                            Crataegus lacrimata
                                            Crataegus laetifica
                                            Crataegus laevigata
                                            Crataegus lanata
                                            Crataegus lanuginosa
                                            Crataegus latebrosa
                                            Crataegus laurentiana
                                              Crataegus laurentiana var. brunetiana
                                              Crataegus laurentiana var. dissimilifolia
                                            Crataegus lecta
                                            Crataegus leiophylla
                                            Crataegus lemingtonensis
                                            Crataegus leonensis
                                            Crataegus lepida
                                            Crataegus letchworthiana
                                            Crataegus levis
                                            Crataegus limaria
                                            Crataegus limata
                                            Crataegus limnophila
                                            Crataegus littoralis
                                            Crataegus locuples
                                            Crataegus lucorum
                                            Crataegus luculenta
                                            Crataegus lumaria
                                            Crataegus macauleyae
                                            Crataegus mackenziei
                                              Crataegus mackenziei var. aspera
                                              Crataegus mackenziei var. bracteata
                                            Crataegus macrosperma
                                              Crataegus macrosperma var. acutiloba
                                              Crataegus macrosperma var. demissa
                                              Crataegus macrosperma var. eganii
                                              Crataegus macrosperma var. matura
                                              Crataegus macrosperma var. pastora
                                              Crataegus macrosperma var. pentandra
                                              Crataegus macrosperma var. roanensis
                                            Crataegus maloides
                                            Crataegus mansfieldensis
                                            Crataegus margaretta
                                            Crataegus margarettiae
                                              Crataegus margarettiae var. angustifolia
                                              Crataegus margarettiae var. brownii
                                              Crataegus margarettiae var. meiophylla
                                            Crataegus marshallii
                                            Crataegus maximowiczii
                                            Crataegus mcgeeae
                                            Crataegus membranacea
                                            Crataegus menandiana
                                            Crataegus mendosa
                                            Crataegus mercerensis
                                            Crataegus meridiana
                                            Crataegus meridionalis
                                            Crataegus merita
                                            Crataegus mexicana
                                            Crataegus michauxii
                                            Crataegus micrantha
                                            Crataegus milleri
                                            Crataegus minutiflora
                                            Crataegus mira
                                            Crataegus mohrii
                                            Crataegus mollis
                                              Crataegus mollis var. dumetosa
                                              Crataegus mollis var. gigantea
                                              Crataegus mollis var. incisifolia
                                              Crataegus mollis var. sera
                                            Crataegus monogyna
                                                   [Crataegus curvisepala]
                                                   [Crataegus oxyacantha var. paulii]
                                                   [Crataegus oxyacantha]
                                              Crataegus monogyna var. rosea
                                            Crataegus montivaga
                                            Crataegus multiflora
                                            Crataegus munda
                                            Crataegus nananixonii
                                            Crataegus neobaxteri
                                            Crataegus neobushii
                                            Crataegus nigra
                                            Crataegus nitida
                                            Crataegus nitidula
                                              Crataegus nitidula var. limatula
                                              Crataegus nitidula var. macrocarpa
                                              Crataegus nitidula var. recedens
                                            Crataegus noelensis
                                            Crataegus nuda
                                            Crataegus nudiflora
                                            Crataegus oakesiana
                                            Crataegus occidentalis
                                            Crataegus ohioensis
                                            Crataegus okanaganensis
                                            Crataegus okennonii
                                            Crataegus opaca
                                            Crataegus operta
                                            Crataegus opima
                                            Crataegus opulens
                                            Crataegus orbicularis
                                            Crataegus orientalis
                                            Crataegus otiosa
                                            Crataegus ouachitensis
                                              Crataegus ouachitensis var. minor
                                            Crataegus ovata
                                            Crataegus padifolia
                                              Crataegus padifolia var. incarnata
                                            Crataegus pagensis
                                            Crataegus pallens
                                            Crataegus palliata
                                            Crataegus palmeri
                                            Crataegus paludosa
                                            Crataegus panda
                                            Crataegus parvula
                                            Crataegus pearsonii
                                            Crataegus pedicellata
                                              Crataegus pedicellata var. albicans
                                              Crataegus pedicellata var. assurgens
                                              Crataegus pedicellata var. caesa
                                              Crataegus pedicellata var. ellwangeriana
                                              Crataegus pedicellata var. robesoniana
                                              Crataegus pedicellata var. sertata
                                            Crataegus penita
                                            Crataegus pennsylvanica
                                            Crataegus pentagyna
                                            Crataegus pentandra
                                            Crataegus peoriensis
                                            Crataegus pequotorum
                                            Crataegus perjucunda
                                            Crataegus permixta
                                            Crataegus persimilis
                                            Crataegus phaenopyrum
                                            Crataegus phippsii
                                            Crataegus pinetorum
                                            Crataegus pinguis
                                            Crataegus pinnatifida
                                              Crataegus pinnatifida var. major
                                            Crataegus piperi
                                            Crataegus placens
                                            Crataegus platycarpa
                                            Crataegus poliophylla
                                            Crataegus pontica
                                            Crataegus populifolia
                                            Crataegus populnea
                                            Crataegus porrecta
                                            Crataegus porteri
                                              Crataegus porteri var. caerulescens
                                            Crataegus pratensis
                                            Crataegus pringlei
                                              Crataegus pringlei var. exclusa
                                              Crataegus pringlei var. lobulata
                                            Crataegus prona
                                            Crataegus pruinosa
                                              Crataegus pruinosa var. brachypoda
                                              Crataegus pruinosa var. cognata
                                              Crataegus pruinosa var. congesta
                                              Crataegus pruinosa var. conjuncta
                                              Crataegus pruinosa var. delawarensis
                                              Crataegus pruinosa var. dissona
                                              Crataegus pruinosa var. grandiflora
                                              Crataegus pruinosa var. latisepala
                                              Crataegus pruinosa var. leiophylla
                                              Crataegus pruinosa var. pachypoda
                                              Crataegus pruinosa var. parvula
                                              Crataegus pruinosa var. porteri
                                              Crataegus pruinosa var. rugosa
                                              Crataegus pruinosa var. virella
                                            Crataegus prunifolia
                                            Crataegus pubescens
                                            Crataegus pulcherrima
                                            Crataegus punctata
                                              Crataegus punctata var. aurea
                                              Crataegus punctata var. canescens
                                              Crataegus punctata var. microphylla
                                              Crataegus punctata var. pausiaca
                                            Crataegus putata
                                            Crataegus putnamiana
                                            Crataegus pyracanthoides
                                              Crataegus pyracanthoides var. arborea
                                            Crataegus raleighensis
                                            Crataegus randiana
                                            Crataegus ravenelii
                                            Crataegus ravida
                                            Crataegus recedens
                                            Crataegus recurvata
                                            Crataegus regalis
                                              Crataegus regalis var. paradoxa
                                            Crataegus relicta
                                            Crataegus resima
                                            Crataegus reverchonii
                                              Crataegus reverchonii var. discolor
                                              Crataegus reverchonii var. stevensiana
                                            Crataegus rhipidophylla
                                              Crataegus rhipidophylla var. lindmanii
                                            Crataegus rhodella
                                            Crataegus rigens
                                            Crataegus rivularis
                                                   [Crataegus douglasii var. rivularis]
                                            Crataegus roanensis
                                              Crataegus roanensis var. fluviatilis
                                              Crataegus roanensis var. heidelbergensis
                                            Crataegus robur
                                            Crataegus rosei
                                            Crataegus rotundata
                                            Crataegus rubella
                                            Crataegus rufula
                                            Crataegus rugosa
                                            Crataegus sabineana
                                            Crataegus saligna
                                            Crataegus sanguinea
                                            Crataegus sargentii
                                            Crataegus saundersiana
                                            Crataegus scabrida
                                              Crataegus scabrida var. asperifolia
                                              Crataegus scabrida var. balkwillii
                                              Crataegus scabrida var. cyclophylla
                                              Crataegus scabrida var. dunbarii
                                              Crataegus scabrida var. egglestonii
                                              Crataegus scabrida var. hadleyana
                                              Crataegus scabrida var. honesta
                                              Crataegus scabrida var. improvisa
                                            Crataegus schizophylla
                                            Crataegus schuettei
                                              Crataegus schuettei var. basilica
                                              Crataegus schuettei var. cuneata
                                              Crataegus schuettei var. ferrissii
                                              Crataegus schuettei var. gigantea
                                            Crataegus secreta
                                            Crataegus senta
                                            Crataegus shaferi
                                            Crataegus sicca
                                              Crataegus sicca var. glabrifolia
                                            Crataegus signata
                                            Crataegus songarica
                                            Crataegus spathulata
                                            Crataegus spatiosa
                                            Crataegus spissa
                                            Crataegus stenosepala
                                            Crataegus stevensiana
                                            Crataegus stipulosa
                                            Crataegus stolonifera
                                            Crataegus stonei
                                            Crataegus straminea
                                            Crataegus strigosa
                                            Crataegus sublobulata
                                            Crataegus submollis
                                            Crataegus suborbiculata
                                              Crataegus suborbiculata var. saundersiana
                                            Crataegus subpilosa
                                            Crataegus subrotundifolia
                                            Crataegus subvillosa
                                            Crataegus succulenta
                                                   [Crataegus ambrosia]
                                                   [Crataegus ardula]
                                                   [Crataegus bicknellii]
                                                   [Crataegus celsa]
                                                   [Crataegus chrysocarpa var. bicknellii]
                                                   [Crataegus columbiana var. occidentalis]
                                                   [Crataegus divida]
                                                   [Crataegus ferta]
                                                   [Crataegus florifera var. celsa]
                                                   [Crataegus florifera var. mortonis]
                                                   [Crataegus florifera var. shirleyensis]
                                                   [Crataegus florifera var. virilis]
                                                   [Crataegus florifera]
                                                   [Crataegus gemmosa]
                                                   [Crataegus incerta]
                                                   [Crataegus integriloba]
                                                   [Crataegus laxiflora]
                                                   [Crataegus leucantha]
                                                   [Crataegus macracantha var. colorado]
                                                   [Crataegus macracantha var. divida]
                                                   [Crataegus macracantha var. integriloba]
                                                   [Crataegus macracantha var. occidentalis]
                                                   [Crataegus macracantha var. pertomentosa]
                                                   [Crataegus macracantha]
                                                   [Crataegus mortonis]
                                                   [Crataegus neofluvialis]
                                                   [Crataegus pertomentosa]
                                                   [Crataegus pisifera]
                                                   [Crataegus saeva]
                                                   [Crataegus shirleyensis]
                                                   [Crataegus silvestris]
                                                   [Crataegus succulenta var. gemmosa]
                                                   [Crataegus succulenta var. laxiflora]
                                                   [Crataegus succulenta var. macracantha]
                                                   [Crataegus succulenta var. michiganensis]
                                                   [Crataegus succulenta var. neofluvialis]
                                                   [Crataegus succulenta var. occidentalis]
                                                   [Crataegus succulenta var. pertomentosa]
                                                   [Crataegus succulenta var. pisifera]
                                                   [Crataegus succulenta var. rutila]
                                                   [Crataegus sylvestris]
                                                   [Crataegus venulosa]
                                                   [Crataegus virilis]
                                            Crataegus suksdorfii
                                            Crataegus sutherlandensis
                                            Crataegus tanacetifolia
                                            Crataegus tantula
                                            Crataegus tanuphylla
                                            Crataegus tatnalliana
                                            Crataegus tenax
                                            Crataegus tenera
                                            Crataegus tersa
                                            Crataegus texana
                                            Crataegus thermopegaea
                                            Crataegus tinctoria
                                            Crataegus tomentosa
                                            Crataegus tortilis
                                            Crataegus torva
                                            Crataegus tracyi
                                            Crataegus triflora
                                            Crataegus tripartita
                                            Crataegus tristis
                                            Crataegus triumphalis
                                            Crataegus turkestanica
                                            Crataegus turnerorum
                                            Crataegus uniflora
                                            Crataegus uniqua
                                            Crataegus uvaldensis
                                            Crataegus vailiae
                                            Crataegus valida
                                            Crataegus vallicola
                                            Crataegus velutina
                                            Crataegus venusta
                                            Crataegus verruculosa
                                            Crataegus versuta
                                            Crataegus viburnifolia
                                            Crataegus vicinalis
                                            Crataegus villipes
                                            Crataegus virella
                                            Crataegus viridis
                                              Crataegus viridis var. desertorum
                                              Crataegus viridis var. interior
                                              Crataegus viridis var. lanceolata
                                              Crataegus viridis var. lutensis
                                              Crataegus viridis var. lutescens
                                              Crataegus viridis var. ovata
                                              Crataegus viridis var. velutina
                                              Crataegus viridis var. viridis
                                            Crataegus visenda
                                            Crataegus vittata
                                            Crataegus vulsa
                                            Crataegus warneri
                                            Crataegus wattiana
                                            Crataegus wilkinsoni
                                            Crataegus williamsii
                                            Crataegus wootoniana
                                            Crataegus x anomala
                                            Crataegus x brevipes
                                            Crataegus x collicola
                                            Crataegus x grignonensis
                                            Crataegus x haemacarpa
                                            Crataegus x hudsonica
                                            Crataegus x immanis
                                            Crataegus x incaedua
                                            Crataegus x kennedyi
                                            Crataegus x laneyi
                                            Crataegus x lauta
                                            Crataegus x lavallei
                                            Crataegus x lettermanii
                                            Crataegus x maligna
                                            Crataegus x media
                                            Crataegus x mordenensis
                                            Crataegus x notha
                                            Crataegus x pausiaca
                                            Crataegus x peckietta
                                            Crataegus x pilosa
                                            Crataegus x puberis
                                            Crataegus x rubrocarnea
                                            Crataegus x simulata
                                            Crataegus x websteri
                                            Crataegus x whittakeri
                                            Crataegus xanthophylla
                                            Crataegus youngii
                                    Cydonia
                                            Cydonia japonica
                                            Cydonia oblonga
                                                   [Cydonia vulgaris]
                                                   [Pyrus cydonia]
                                            Cydonia sinensis
                                    Cylactis
                                            Cylactis arctica
                                              Cylactis arctica ssp. acaulis
                                    Dalibarda
                                           [Dalbergaria]
                                            Dalibarda repens
                                    Dasiphora
                                    Dendriopoterium
                                            Dendriopoterium pulidoi
                                    Dryas
                                            Dryas alaskensis
                                            Dryas chamissonis
                                            Dryas crenulata
                                            Dryas drummondii
                                              Dryas drummondii var. drummondii
                                              Dryas drummondii var. eglandulosa
                                              Dryas drummondii var. tomentosa
                                            Dryas hookeriana
                                            Dryas integrifolia
                                              Dryas integrifolia ssp. chamissonis
                                              Dryas integrifolia ssp. crenulata
                                              Dryas integrifolia ssp. integrifolia
                                              Dryas integrifolia ssp. sylvatica
                                              Dryas integrifolia var. canescens
                                              Dryas integrifolia var. subintegrifolia
                                            Dryas octopetala
                                                  Dryas octopetala f. argentea
                                              Dryas octopetala ssp. alaskensis
                                              Dryas octopetala ssp. hookeriana
                                              Dryas octopetala ssp. octopetala
                                              Dryas octopetala ssp. punctata
                                              Dryas octopetala var. argentea
                                              Dryas octopetala var. glabrata
                                              Dryas octopetala var. hookeriana
                                              Dryas octopetala var. integrifolia
                                              Dryas octopetala var. luteola
                                              Dryas octopetala var. viscida
                                            Dryas punctata
                                            Dryas sylvatica
                                            Dryas x lewinii
                                            Dryas x sundermannii
                                            Dryas x wyssiana
                                    Drymocallis
                                            Drymocallis agrimonioides
                                            Drymocallis arguta
                                            Drymocallis arizonica
                                                   [Potentilla glandulosa ssp. arizonica]
                                                   [Potentilla glandulosa ssp. ewanii]
                                                   [Potentilla glandulosa ssp. glabrata]
                                                   [Potentilla glandulosa ssp. globosa]
                                                   [Potentilla glandulosa ssp. hansenii]
                                                   [Potentilla glandulosa ssp. micropetala]
                                                   [Potentilla glandulosa ssp. nevadensis]
                                                   [Potentilla glandulosa ssp. pseudorupestris]
                                                   [Potentilla glandulosa ssp. typica]
                                                   [Potentilla glandulosa var. austinae]
                                                   [Potentilla glandulosa var. campanulata]
                                                   [Potentilla glandulosa var. incisa]
                                                   [Potentilla glandulosa var. micropetala]
                                                   [Potentilla glandulosa var. nevadensis]
                                                   [Potentilla glandulosa var. pseudorupestris]
                                                   [Potentilla glandulosa]
                                            Drymocallis convallaria
                                            Drymocallis cuneifolia
                                            Drymocallis glandulosa
                                                   [Potentilla glandulosa ssp. glandulosa]
                                            Drymocallis gracilis
                                            Drymocallis hansenii
                                            Drymocallis lactea
                                            Drymocallis laxiflora
                                            Drymocallis micropetala
                                            Drymocallis pseudorupestris
                                            Drymocallis rhomboidea
                                            Drymocallis viscida
                                    Duchesnea
                                            Duchesnea indica
                                                   [Fragaria indica]
                                    Emplectocladus
                                            Emplectocladus fasciculatus
                                    Eriobotrya
                                            Eriobotrya deflexa
                                            Eriobotrya japonica
                                                   [Mespilus japonica]
                                    Eriogynia
                                    Erythrocoma
                                            Erythrocoma aliena
                                            Erythrocoma arizonica
                                            Erythrocoma campanulata
                                            Erythrocoma canescens
                                            Erythrocoma triflora
                                    Exochorda
                                            Exochorda grandiflora
                                            Exochorda racemosa
                                    Fallugia
                                            Fallugia acuminata
                                            Fallugia mexicana
                                            Fallugia paradoxa
                                              Fallugia paradoxa var. acuminata
                                    Filipendula
                                            Filipendula denudata
                                            Filipendula hexapetala
                                            Filipendula occidentalis
                                            Filipendula rubra
                                            Filipendula ulmaria
                                              Filipendula ulmaria ssp. denudata
                                              Filipendula ulmaria ssp. ulmaria
                                              Filipendula ulmaria var. denudata
                                            Filipendula vulgaris
                                    Fragaria
                                            Fragaria australis
                                            Fragaria canadensis
                                            Fragaria chiloensis
                                              Fragaria chiloensis ssp. chiloensis
                                              Fragaria chiloensis ssp. lucida
                                              Fragaria chiloensis ssp. pacifica
                                              Fragaria chiloensis ssp. sandwicensis
                                              Fragaria chiloensis var. ananassa
                                              Fragaria chiloensis var. sandwicensis
                                              Fragaria chiloensis var. scouleri
                                            Fragaria firma
                                            Fragaria grayana
                                            Fragaria mexicana
                                            Fragaria moschata
                                            Fragaria nubicola
                                            Fragaria sandwicensis
                                            Fragaria vesca
                                              Fragaria vesca ssp. americana
                                                     [Fragaria americana]
                                                     [Fragaria vesca var. americana]
                                              Fragaria vesca ssp. bracteata
                                                     [Fragaria bracteata]
                                                     [Fragaria crinita]
                                                     [Fragaria helleri]
                                                     [Fragaria vesca var. bracteata]
                                                     [Fragaria vesca var. crinita]
                                              Fragaria vesca ssp. californica
                                                     [Fragaria californica var. franciscana]
                                                     [Fragaria californica]
                                              Fragaria vesca ssp. vesca
                                              Fragaria vesca var. alba
                                            Fragaria virginiana
                                              Fragaria virginiana ssp. glauca
                                                     [Fragaria glauca]
                                                     [Fragaria multicipita]
                                                     [Fragaria ovalis]
                                                     [Fragaria pauciflora]
                                                     [Fragaria virginiana var. glauca]
                                                     [Fragaria virginiana var. ovalis]
                                                     [Fragaria virginiana var. terrae-novae]
                                              Fragaria virginiana ssp. grayana
                                              Fragaria virginiana ssp. platypetala
                                                     [Fragaria platypetala var. sibbaldifolia]
                                                     [Fragaria platypetala]
                                                     [Fragaria sibbaldifolia]
                                                     [Fragaria suksdorfii]
                                                     [Fragaria truncata]
                                                     [Fragaria virginiana var. platypetala]
                                              Fragaria virginiana ssp. virginiana
                                              Fragaria virginiana var. australis
                                              Fragaria virginiana var. canadensis
                                              Fragaria virginiana var. illinoensis
                                            Fragaria x ananassa
                                              Fragaria x ananassa ssp. ananassa
                                              Fragaria x ananassa ssp. cuneifolia
                                                     [Fragaria cuneifolia]
                                                     [Fragaria grandiflora]
                                                     [Fragaria x ananassa var. cuneifolia]
                                              Fragaria x ananassa var. ananassa
                                            Fragaria x bringhurstii
                                    Geum
                                            Geum agrimonioides
                                            Geum album
                                            Geum aleppicum
                                                   [Geum aleppicum ssp. strictum]
                                                   [Geum aleppicum var. strictum]
                                                   [Geum strictum var. decurrens]
                                                   [Geum strictum]
                                              Geum aleppicum var. decurrens
                                            Geum calthifolium
                                            Geum campanulatum
                                            Geum canadense
                                              Geum canadense var. brevipes
                                              Geum canadense var. camporum
                                              Geum canadense var. canadense
                                              Geum canadense var. grimesii
                                              Geum canadense var. texanum
                                            Geum canescens
                                            Geum chiloense
                                            Geum decurrens
                                            Geum flavum
                                            Geum geniculatum
                                            Geum glaciale
                                                   [Novosieversia glacialis]
                                            Geum hirsutum
                                            Geum involucratum
                                            Geum laciniatum
                                              Geum laciniatum var. laciniatum
                                              Geum laciniatum var. trichocarpum
                                            Geum macrophyllum
                                              Geum macrophyllum var. macrophyllum
                                              Geum macrophyllum var. perincisum
                                                     [Geum macrophyllum ssp. perincisum]
                                                     [Geum macrophyllum var. rydbergii]
                                                     [Geum oregonense]
                                                     [Geum perincisum var. intermedium]
                                                     [Geum perincisum]
                                            Geum magellanicum
                                            Geum parviflorum
                                            Geum peckii
                                            Geum pentapetalum
                                            Geum radiatum
                                            Geum rivale
                                            Geum rossii
                                              Geum rossii var. depressum
                                              Geum rossii var. rossii
                                              Geum rossii var. turbinatum
                                                     [Acomastylis rossii ssp. turbinata]
                                                     [Geum gracilipes]
                                                     [Geum turbinatum]
                                                     [Sieversia gracilipes]
                                            Geum schofieldii
                                            Geum triflorum
                                              Geum triflorum var. campanulatum
                                              Geum triflorum var. canescens
                                              Geum triflorum var. ciliatum
                                                     [Erythrocoma ciliata]
                                                     [Geum ciliata]
                                                     [Geum ciliatum var. griseum]
                                                     [Geum ciliatum]
                                                     [Sieversia ciliata]
                                              Geum triflorum var. triflorum
                                            Geum urbanum
                                            Geum vernum
                                            Geum virginianum
                                            Geum x aurantiacum
                                            Geum x catlingii
                                            Geum x macneillii
                                            Geum x macranthum
                                            Geum x pervale
                                            Geum x pulchrum
                                    Gillenia
                                            Gillenia stipulacea
                                            Gillenia stipulata
                                            Gillenia trifoliata
                                    Hagenia
                                            Hagenia abyssinica
                                    Hesperomeles
                                    Heteromeles
                                            Heteromeles arbutifolia
                                              Heteromeles arbutifolia var. arbutifolia
                                              Heteromeles arbutifolia var. cerina
                                              Heteromeles arbutifolia var. macrocarpa
                                            Heteromeles salicifolia
                                    Holodiscus
                                            Holodiscus argenteus
                                            Holodiscus ariaefolius
                                            Holodiscus australis
                                            Holodiscus discolor
                                                   [Holodiscus boursieri]
                                                   [Holodiscus discolor ssp. franciscanus]
                                                   [Holodiscus discolor var. ariaefolius]
                                                   [Holodiscus discolor var. delnortensis]
                                                   [Holodiscus discolor var. franciscanus]
                                                   [Holodiscus discolor var. glabrescens]
                                                   [Holodiscus dumosus ssp. saxicola]
                                                   [Holodiscus dumosus var. australis]
                                                   [Holodiscus dumosus var. glabrescens]
                                                   [Holodiscus glabrescens]
                                                   [Holodiscus microphyllus var. glabrescens]
                                                   [Holodiscus microphyllus var. microphyllus]
                                                   [Holodiscus microphyllus var. sericeus]
                                                   [Holodiscus microphyllus var. typicus]
                                                   [Holodiscus microphyllus]
                                                   [Sericotheca discolor]
                                                   [Spiraea discolor var. ariifolia]
                                                   [Spiraea discolor var. dumosa]
                                                   [Spiraea discolor]
                                              Holodiscus discolor var. dumosa
                                              Holodiscus discolor var. microphyllus
                                            Holodiscus dumosa
                                            Holodiscus dumosus
                                                   [Holodiscus discolor var. dumosus]
                                                   [Holodiscus dumosus var. typicus]
                                              Holodiscus dumosus var. schaffneri
                                            Holodiscus pachydiscus
                                            Holodiscus saxicola
                                    Horkelia
                                            Horkelia argyrocoma
                                            Horkelia baileyi
                                              Horkelia baileyi var. setosa
                                            Horkelia beneolens
                                            Horkelia bolanderi
                                              Horkelia bolanderi ssp. clevelandii
                                              Horkelia bolanderi ssp. parryi
                                              Horkelia bolanderi var. marinensis
                                            Horkelia brevibracteata
                                            Horkelia brownii
                                            Horkelia californica
                                              Horkelia californica ssp. californica
                                              Horkelia californica ssp. dissita
                                              Horkelia californica ssp. frondosa
                                            Horkelia capitata
                                            Horkelia chaetophora
                                            Horkelia chandleri
                                            Horkelia clevelandii
                                            Horkelia congdonis
                                            Horkelia congesta
                                              Horkelia congesta ssp. congesta
                                              Horkelia congesta ssp. nemorosa
                                            Horkelia cuneata
                                              Horkelia cuneata ssp. cuneata
                                              Horkelia cuneata ssp. puberula
                                              Horkelia cuneata ssp. sericea
                                            Horkelia daucifolia
                                              Horkelia daucifolia ssp. daucifolia
                                              Horkelia daucifolia ssp. latior
                                            Horkelia elata
                                            Horkelia flavescens
                                            Horkelia frondosa
                                            Horkelia fusca
                                              Horkelia fusca ssp. capitata
                                              Horkelia fusca ssp. filicoides
                                              Horkelia fusca ssp. fusca
                                              Horkelia fusca ssp. parviflora
                                              Horkelia fusca ssp. pseudocapitata
                                              Horkelia fusca ssp. tenella
                                              Horkelia fusca var. capitata
                                              Horkelia fusca var. parviflora
                                              Horkelia fusca var. pseudocapitata
                                              Horkelia fusca var. tenuiloba
                                            Horkelia glandulosa
                                            Horkelia gordonii
                                              Horkelia gordonii var. alpicola
                                            Horkelia hendersonii
                                            Horkelia hispidula
                                            Horkelia marinensis
                                            Horkelia mollis
                                            Horkelia multifoliolata
                                            Horkelia mutabilis
                                            Horkelia myriophylla
                                            Horkelia parryi
                                            Horkelia platycalyx
                                            Horkelia puberula
                                            Horkelia pulchra
                                            Horkelia purpurascens
                                              Horkelia purpurascens ssp. congdonis
                                            Horkelia rydbergii
                                            Horkelia sericata
                                            Horkelia sericoleuca
                                            Horkelia tenuiloba
                                            Horkelia tilingi
                                            Horkelia tridentata
                                              Horkelia tridentata ssp. flavescens
                                              Horkelia tridentata ssp. tridentata
                                            Horkelia truncata
                                            Horkelia tularensis
                                            Horkelia wilderae
                                            Horkelia yadonii
                                    Horkeliella
                                            Horkeliella congdonis
                                            Horkeliella purpurascens
                                    Ivesia
                                            Ivesia aperta
                                              Ivesia aperta var. aperta
                                              Ivesia aperta var. canina
                                            Ivesia argyrocoma
                                            Ivesia arizonica
                                              Ivesia arizonica var. arizonica
                                                     [Potentilla osterhoutii]
                                                     [Purpusia arizonica]
                                                     [Purpusia osterhoutii]
                                              Ivesia arizonica var. saxosa
                                                     [Potentilla osterhoutii var. saxosa]
                                                     [Purpusia saxosa]
                                            Ivesia baileyi
                                              Ivesia baileyi ssp. setosa
                                              Ivesia baileyi ssp. typica
                                              Ivesia baileyi var. baileyi
                                              Ivesia baileyi var. beneolens
                                              Ivesia baileyi var. setosa
                                            Ivesia callida
                                            Ivesia campestris
                                            Ivesia cryptocaulis
                                            Ivesia eremica
                                            Ivesia gordonii
                                              Ivesia gordonii var. alpicola
                                              Ivesia gordonii var. gordonii
                                              Ivesia gordonii var. lycopodioides
                                              Ivesia gordonii var. pygmaea
                                              Ivesia gordonii var. ursinorum
                                              Ivesia gordonii var. wasatchensis
                                            Ivesia gracilis
                                            Ivesia halophila
                                            Ivesia jaegeri
                                            Ivesia kingii
                                              Ivesia kingii var. eremica
                                              Ivesia kingii var. kingii
                                            Ivesia longibracteata
                                            Ivesia lycopodioides
                                              Ivesia lycopodioides ssp. lycopodioides
                                              Ivesia lycopodioides ssp. megalopetala
                                              Ivesia lycopodioides ssp. scandularis
                                              Ivesia lycopodioides ssp. typica
                                            Ivesia muirii
                                            Ivesia multifoliolata
                                                   [Potentilla multifoliolata]
                                            Ivesia paniculata
                                            Ivesia patellifera
                                            Ivesia pickeringii
                                            Ivesia pityocharis
                                            Ivesia purpurascens
                                              Ivesia purpurascens ssp. congdonis
                                            Ivesia pygmaea
                                            Ivesia rhypara
                                              Ivesia rhypara var. rhypara
                                              Ivesia rhypara var. shellyi
                                            Ivesia sabulosa
                                                   [Potentilla sabulosa]
                                            Ivesia santolinoides
                                            Ivesia saxosa
                                            Ivesia sericoleuca
                                            Ivesia setosa
                                            Ivesia shockleyi
                                              Ivesia shockleyi var. ostleri
                                              Ivesia shockleyi var. shockleyi
                                            Ivesia tweedyi
                                            Ivesia unguiculata
                                            Ivesia utahensis
                                            Ivesia webberi
                                    Kageneckia
                                            Kageneckia angustifolia
                                            Kageneckia oblonga
                                    Kelseya
                                            Kelseya uniflora
                                    Kerria
                                            Kerria japonica
                                    Kunzia
                                            Kunzia tridentata
                                    Lachemilla
                                            Lachemilla domingensis
                                                   [Alchemilla domingensis]
                                    Laurocerasus
                                            Laurocerasus myrtifolia
                                            Laurocerasus occidentalis
                                            Laurocerasus officinalis
                                    Lindleya
                                            Lindleya mespiloides
                                    Lindleyella
                                            Lindleyella mespiloides
                                    Louiseania
                                            Louiseania triloba
                                    Luetkea
                                            Luetkea pectinata
                                    Lyonothamnus
                                            Lyonothamnus aspleniifolius
                                            Lyonothamnus floribundus
                                              Lyonothamnus floribundus ssp. asplenifolius
                                              Lyonothamnus floribundus ssp. aspleniifolius
                                              Lyonothamnus floribundus ssp. floribundus
                                              Lyonothamnus floribundus var. asplenifolius
                                              Lyonothamnus floribundus var. aspleniifolius
                                    Malacomeles
                                            Malacomeles denticulata
                                    Malus
                                            Malus angustifolia
                                              Malus angustifolia var. angustifolia
                                              Malus angustifolia var. puberula
                                            Malus bacata
                                              Malus bacata ssp. mandshurica
                                            Malus baccata
                                                  Malus baccata f. gracilis
                                              Malus baccata var. baccata
                                              Malus baccata var. himalaica
                                              Malus baccata var. sibirica
                                            Malus bracteata
                                            Malus communis
                                            Malus coronaria
                                              Malus coronaria var. coronaria
                                              Malus coronaria var. dasycalyx
                                              Malus coronaria var. elongata
                                              Malus coronaria var. lancifolia
                                            Malus diversifolia
                                            Malus florentina
                                            Malus floribunda
                                            Malus fusca
                                              Malus fusca var. levipes
                                            Malus glabrata
                                            Malus glaucescens
                                            Malus halliana
                                            Malus hupehensis
                                            Malus ioensis
                                              Malus ioensis var. bushii
                                              Malus ioensis var. ioensis
                                              Malus ioensis var. palmeri
                                              Malus ioensis var. spinosa
                                              Malus ioensis var. texana
                                            Malus lancifolia
                                            Malus mandshurica
                                              Malus mandshurica var. sachalinensis
                                            Malus orientalis
                                            Malus prattii
                                            Malus prunifolia
                                              Malus prunifolia var. rinkii
                                            Malus pulcherrima
                                            Malus pumila
                                                   [Malus domestica]
                                                   [Malus praecox]
                                                   [Malus pumila var. niedzwetzkyana]
                                                   [Malus sylvestris var. praecox]
                                            Malus sachalinensis
                                            Malus sargentii
                                            Malus sieboldii
                                              Malus sieboldii var. sieboldii
                                              Malus sieboldii var. zumi
                                            Malus sieversii
                                            Malus sikkimensis
                                            Malus spectabilis
                                            Malus sylvestris
                                                   [Malus malus]
                                                   [Pyrus malus]
                                            Malus toringo
                                            Malus toringoides
                                            Malus transitoria
                                            Malus tschonoskii
                                            Malus x arnoldiana
                                            Malus x asiatica
                                            Malus x dawsoniana
                                            Malus x hartwigii
                                            Malus x magdeburgensis
                                            Malus x micromalus
                                            Malus x platycarpa
                                            Malus x purpurea
                                                  Malus x purpurea f. eleyi
                                            Malus x robusta
                                            Malus x scheideckeri
                                            Malus x soulardii
                                            Malus yunnanensis
                                              Malus yunnanensis var. veitchii
                                            Malus zumi
                                              Malus zumi var. calocarpa
                                    Margyricarpus
                                            Margyricarpus pinnatus
                                    Melanobatus
                                            Melanobatus bernardinus
                                    Mespilus
                                            Mespilus canescens
                                            Mespilus germanica
                                    Neillia
                                    Neviusia
                                            Neviusia alabamensis
                                            Neviusia cliftonii
                                    Novosieversia
                                    Oemleria
                                            Oemleria cerasiformis
                                                   [Nuttallia cerasiformis]
                                                   [Osmaronia cerasiformis]
                                    Opulaster
                                            Opulaster alabamensis
                                            Opulaster australis
                                            Opulaster bracteatus
                                            Opulaster glabratus
                                            Opulaster intermedius
                                            Opulaster opulifolius
                                            Opulaster pauciflorus
                                            Opulaster pubescens
                                            Opulaster ramaleyi
                                            Opulaster stellatus
                                    Oreobatus
                                    Osmaronia
                                            Osmaronia bracteosa
                                            Osmaronia demissa
                                            Osmaronia laurina
                                            Osmaronia obtusa
                                            Osmaronia padiformis
                                    Osteomeles
                                            Osteomeles anthyllidifolia
                                            Osteomeles schwerinae
                                            Osteomeles schweriniae
                                    Padus
                                            Padus alabamensis
                                            Padus australis
                                            Padus cuthbertii
                                            Padus mescaleria
                                            Padus nana
                                            Padus pumicea
                                            Padus valida
                                            Padus virens
                                            Padus virginiana
                                    Pentaphylloides
                                    Peraphyllum
                                            Peraphyllum ramosissimum
                                    Persica
                                    Petrophyton
                                            Petrophyton acuminatum
                                            Petrophyton caespitosum
                                              Petrophyton caespitosum var. caespitosum
                                                     [Eriogynia caespitosa]
                                                     [Spiraea caespitosa]
                                              Petrophyton caespitosum var. elatius
                                              Petrophyton caespitosum ssp. acuminatum
                                            Petrophyton hendersonii
                                    Petrophytum
                                            Petrophytum acuminatum
                                            Petrophytum caespitosum
                                              Petrophytum caespitosum ssp. acuminatum
                                              Petrophytum caespitosum var. caespitosum
                                                     [Petrophytum caespitosum ssp. caespitosum]
                                              Petrophytum caespitosum var. elatius
                                            Petrophytum cinerascens
                                            Petrophytum hendersonii
                                    Photinia
                                            Photinia arbutifolia
                                              Photinia arbutifolia var. cerina
                                            Photinia davidiana
                                            Photinia floribunda
                                            Photinia glabra
                                            Photinia melanocarpa
                                            Photinia niitakayamensis
                                            Photinia parvifolia
                                            Photinia pyrifolia
                                                   [Aronia arbutifolia var. brilliantissima]
                                                   [Aronia arbutifolia var. glabra]
                                                   [Aronia arbutifolia]
                                                   [Pyrus arbutifolia var. atropurpurea]
                                                   [Pyrus arbutifolia var. glabra]
                                                   [Pyrus arbutifolia var. nigra]
                                                   [Pyrus arbutifolia]
                                                   [Sorbus arbutifolia var. atropurpurea]
                                                   [Sorbus arbutifolia]
                                            Photinia serratifolia
                                            Photinia serrulata
                                            Photinia villosa
                                              Photinia villosa var. laevis
                                              Photinia villosa var. sinica
                                            Photinia x fraseri
                                    Physocarpus
                                            Physocarpus alternans
                                              Physocarpus alternans ssp. alternans
                                              Physocarpus alternans ssp. annulatus
                                              Physocarpus alternans ssp. panamintensis
                                            Physocarpus amurensis
                                            Physocarpus bracteatus
                                            Physocarpus capitatus
                                                   [Physocarpus opulifolius var. tomentellus]
                                            Physocarpus intermedius
                                            Physocarpus malvaceus
                                                   [Neillia monogyna var. malvacea]
                                            Physocarpus monogynus
                                                   [Neillia monogyna]
                                                   [Neillia torreyi]
                                                   [Opulaster monogynus]
                                            Physocarpus opulifolius
                                                  Physocarpus opulifolius f. nanus
                                              Physocarpus opulifolius var. intermedius
                                              Physocarpus opulifolius var. opulifolius
                                    Polylepis
                                            Polylepis besseri
                                    Porteranthus
                                            Porteranthus stipulatus
                                            Porteranthus trifoliatus
                                    Potentilla
                                            Potentilla acuminata
                                            Potentilla alba
                                            Potentilla albiflora
                                            Potentilla altaica
                                            Potentilla amadorensis
                                            Potentilla ambigens
                                            Potentilla angelliae
                                            Potentilla anglica
                                            Potentilla anomalofolia
                                            Potentilla aperta
                                            Potentilla arenosa
                                            Potentilla argentea
                                                   [Potentilla anserina var. argentea]
                                              Potentilla argentea var. argentea
                                              Potentilla argentea var. pseudocalabra
                                            Potentilla arguta
                                              Potentilla arguta ssp. arguta
                                              Potentilla arguta ssp. convallaria
                                                     [Potentilla arguta var. convallaria]
                                                     [Potentilla convallaria]
                                            Potentilla argyrea
                                            Potentilla arizonica
                                            Potentilla ashlandica
                                                   [Potentilla glandulosa ssp. ashlandica]
                                            Potentilla atrorubens
                                            Potentilla atrosanguinea
                                            Potentilla baileyi
                                            Potentilla bakeri
                                            Potentilla basaltica
                                            Potentilla biennis
                                            Potentilla biflora
                                            Potentilla bifurca
                                            Potentilla bimundorum
                                                   [Potentilla multifida]
                                            Potentilla bipinnatifida
                                                   [Potentilla finitima]
                                                   [Potentilla pensylvanica var. arida]
                                                   [Potentilla pensylvanica var. bipinnatifida]
                                              Potentilla bolanderi var. bernardina
                                            Potentilla brevifolia
                                            Potentilla breweri
                                              Potentilla breweri var. expansa
                                              Potentilla breweri var. viridis
                                            Potentilla brunnescens
                                            Potentilla buccoana
                                            Potentilla californica
                                            Potentilla callida
                                            Potentilla canadensis
                                              Potentilla canadensis var. canadensis
                                              Potentilla canadensis var. villosissima
                                            Potentilla candicans
                                            Potentilla candida
                                            Potentilla canescens
                                            Potentilla caroliniana
                                            Potentilla chamissonis
                                            Potentilla cinerea
                                            Potentilla collina
                                            Potentilla coloradensis
                                            Potentilla comosa
                                            Potentilla concinna
                                              Potentilla concinna var. bicrenata
                                                     [Potentilla bicrenata]
                                              Potentilla concinna var. concinna
                                              Potentilla concinna var. dissecta
                                              Potentilla concinna var. divisa
                                              Potentilla concinna var. macounii
                                              Potentilla concinna var. proxima
                                                     [Potentilla beanii]
                                                     [Potentilla proxima]
                                            Potentilla cottamii
                                            Potentilla crantzii
                                              Potentilla crantzii var. hirta
                                            Potentilla crebridens
                                              Potentilla crebridens ssp. hemicryophila
                                            Potentilla crinita
                                              Potentilla crinita var. crinita
                                                     [Potentilla vallicola]
                                              Potentilla crinita var. lemmonii
                                                     [Ivesia lemmonii]
                                                     [Potentilla lemmonii]
                                            Potentilla cristae
                                            Potentilla cryptocaulis
                                            Potentilla dascia
                                            Potentilla dissecta
                                              Potentilla dissecta var. decurrens
                                            Potentilla diversifolia
                                              Potentilla diversifolia ssp. ranunculus
                                              Potentilla diversifolia var. diversifolia
                                                     [Potentilla diversifolia ssp. glaucophylla]
                                                     [Potentilla diversifolia var. glaucophylla]
                                                     [Potentilla glaucophylla]
                                              Potentilla diversifolia var. multisecta
                                              Potentilla diversifolia var. perdissecta
                                              Potentilla diversifolia var. pinnatisecta
                                              Potentilla diversifolia var. ranunculus
                                            Potentilla divisa
                                            Potentilla douglasii
                                            Potentilla drummondii
                                              Potentilla drummondii ssp. breweri
                                              Potentilla drummondii ssp. bruceae
                                              Potentilla drummondii ssp. drummondii
                                              Potentilla drummondii var. breweri
                                              Potentilla drummondii var. bruceae
                                            Potentilla effusa
                                                   [Potentilla hippiana ssp. effusa]
                                                   [Potentilla hippiana var. filicaulis]
                                              Potentilla effusa var. effusa
                                              Potentilla effusa var. rupincola
                                            Potentilla egedii
                                                   [Potentilla anserina ssp. egedii]
                                              Potentilla egedii ssp. grandis
                                              Potentilla egedii var. grandis
                                              Potentilla egedii var. groenlandica
                                              Potentilla elata var. dissita
                                            Potentilla elegans
                                            Potentilla elmeri
                                            Potentilla emarginata
                                            Potentilla erecta
                                            Potentilla eremica
                                            Potentilla exsul
                                            Potentilla filipes
                                            Potentilla fissa
                                                   [Drymocallis fissa]
                                                   [Potentilla scopulorum]
                                            Potentilla flabellifolia
                                              Potentilla flabellifolia var. emarginata
                                              Potentilla flabellifolia var. flabellifolia
                                              Potentilla flabellifolia var. grayi
                                              Potentilla flabellifolia var. hirta
                                            Potentilla flabelliformis
                                              Potentilla flabelliformis var. inyoensis
                                            Potentilla flavovirens
                                            Potentilla fragiformis
                                            Potentilla frondosa
                                            Potentilla fruticosa
                                                   [Dasiphora floribunda]
                                                   [Dasiphora fruticosa ssp. floribunda]
                                                   [Dasiphora fruticosa]
                                                   [Pentaphylloides floribunda]
                                                   [Pentaphylloides fruticosa]
                                                   [Potentilla floribunda]
                                                   [Potentilla fruticosa ssp. floribunda]
                                                   [Potentilla fruticosa var. tenuifolia]
                                              Potentilla fruticosa var. parvifolia
                                            Potentilla furcata
                                              Potentilla glandulosa var. wrangelliana
                                            Potentilla gordonii
                                            Potentilla gracilis
                                              Potentilla gracilis var. brunnescens
                                              Potentilla gracilis var. fastigiata
                                                     [Potentilla angustata]
                                                     [Potentilla blasckeana var. permollis]
                                                     [Potentilla blasckeana]
                                                     [Potentilla etomentosa var. hallii]
                                                     [Potentilla etomentosa]
                                                     [Potentilla fastigiata]
                                                     [Potentilla glomerata]
                                                     [Potentilla gracilis ssp. nuttallii]
                                                     [Potentilla gracilis var. blasckeana]
                                                     [Potentilla gracilis var. glabrata]
                                                     [Potentilla gracilis var. nuttallii]
                                                     [Potentilla gracilis var. permollis]
                                                     [Potentilla gracilis var. rigida]
                                                     [Potentilla indiges]
                                                     [Potentilla jucunda]
                                                     [Potentilla nuttallii]
                                                     [Potentilla permollis]
                                                     [Potentilla rectiformis]
                                                     [Potentilla viridescens]
                                              Potentilla gracilis var. flabelliformis
                                              Potentilla gracilis var. gracilis
                                              Potentilla gracilis var. hallii
                                            Potentilla grayi
                                            Potentilla haematochrus
                                            Potentilla hallii
                                            Potentilla hanseni
                                            Potentilla hassei
                                            Potentilla hickmani
                                            Potentilla hickmanii
                                            Potentilla hippiana
                                              Potentilla hippiana var. argyrea
                                              Potentilla hippiana var. hippiana
                                                     [Potentilla hippiana var. diffusa]
                                                     [Potentilla leneophylla]
                                                     [Potentilla leucophylla]
                                                     [Potentilla propinqua]
                                              Potentilla hippiana var. pulcherrima
                                            Potentilla hookeriana
                                              Potentilla hookeriana ssp. chamissonis
                                              Potentilla hookeriana ssp. hookeriana
                                              Potentilla hookeriana var. furcata
                                              Potentilla hookeriana var. umanakensis
                                            Potentilla horrida
                                            Potentilla humifusa
                                            Potentilla hyparctica
                                              Potentilla hyparctica ssp. nana
                                              Potentilla hyparctica var. elatior
                                            Potentilla inclinata
                                            Potentilla intermedia
                                              Potentilla intermedia var. canescens
                                            Potentilla intermittens
                                            Potentilla klamathensis
                                            Potentilla kuznetzovii
                                            Potentilla lasia
                                            Potentilla lateriflora
                                            Potentilla laxiflora
                                            Potentilla lindleyi
                                              Potentilla lindleyi var. sericea
                                            Potentilla litoralis
                                            Potentilla longipedunculata
                                            Potentilla macounii
                                            Potentilla macropetala
                                            Potentilla maculata
                                            Potentilla marinensis
                                            Potentilla matsuokana
                                              Potentilla matsuokana ssp. hemicryophila
                                            Potentilla mexiae
                                            Potentilla micheneri
                                            Potentilla microphylla
                                            Potentilla millefolia
                                              Potentilla millefolia var. klamathensis
                                              Potentilla millefolia var. millefolia
                                            Potentilla mogollonica
                                            Potentilla morefieldii
                                            Potentilla multicaulis
                                            Potentilla multijuga
                                            Potentilla multisecta
                                            Potentilla nana
                                            Potentilla nelsoniana
                                            Potentilla neumanniana
                                            Potentilla newberryi
                                            Potentilla nivea
                                              Potentilla nivea ssp. chamissonis
                                              Potentilla nivea ssp. chionodes
                                              Potentilla nivea ssp. fallax
                                              Potentilla nivea ssp. hookeriana
                                              Potentilla nivea ssp. subquinata
                                              Potentilla nivea var. macrophylla
                                              Potentilla nivea var. nivea
                                              Potentilla nivea var. pentaphylla
                                              Potentilla nivea var. pulchella
                                              Potentilla nivea var. subquinata
                                              Potentilla nivea var. tomentosa
                                              Potentilla nivea var. villosa
                                            Potentilla norvegica
                                              Potentilla norvegica ssp. monspeliensis
                                                     [Potentilla monspeliensis]
                                                     [Potentilla norvegica ssp. hirsuta]
                                                     [Potentilla norvegica var. hirsuta]
                                                     [Potentilla norvegica var. labradorica]
                                              Potentilla norvegica ssp. norvegica
                                            Potentilla oblanceolata
                                            Potentilla ovina
                                              Potentilla ovina var. decurrens
                                              Potentilla ovina var. ovina
                                              Potentilla ovina var. pinnatisecta
                                            Potentilla pacifica
                                                   [Potentilla anserina ssp. pacifica]
                                            Potentilla palustris
                                              Potentilla palustris var. parvifolia
                                              Potentilla palustris var. villosa
                                            Potentilla paradoxa
                                                   [Potentilla nicolletii]
                                                   [Potentilla supina ssp. paradoxa]
                                            Potentilla parishii
                                            Potentilla patellifera
                                            Potentilla pectinata
                                            Potentilla pectinisecta
                                                   [Potentilla gracilis var. elmeri]
                                            Potentilla peduncularis
                                            Potentilla pennsylvanica
                                            Potentilla pensylvanica
                                              Potentilla pensylvanica var. arachnoidea
                                              Potentilla pensylvanica var. litoralis
                                              Potentilla pensylvanica var. pectinata
                                              Potentilla pensylvanica var. pensylvanica
                                                     [Potentilla atrovirens]
                                                     [Potentilla bipinnatifida var. glabrata]
                                                     [Potentilla glabella]
                                                     [Potentilla pensylvanica var. atrovirens]
                                                     [Potentilla pensylvanica var. glabrata]
                                                     [Potentilla pensylvanica var. ovium]
                                                     [Potentilla pensylvanica var. strigosa]
                                                     [Potentilla platyloba]
                                                     [Potentilla pseudosericea]
                                                     [Potentilla strigosa]
                                            Potentilla perdissecta
                                            Potentilla pinetorum
                                            Potentilla plattensis
                                              Potentilla plattensis var. leucophylla
                                            Potentilla procumbens
                                            Potentilla prostrata
                                              Potentilla prostrata ssp. floccosa
                                            Potentilla pulchella
                                              Potentilla pulchella var. elatior
                                              Potentilla pulchella var. pulchella
                                            Potentilla pulcherrima
                                                   [Potentilla camporum]
                                                   [Potentilla gracilis var. pulcherrima]
                                              Potentilla pulcherrima var. filipes
                                            Potentilla pumila
                                            Potentilla quinquefolia
                                            Potentilla raddeana
                                            Potentilla ranunculoides
                                            Potentilla ranunculus
                                            Potentilla recta
                                                   [Potentilla recta var. obscura]
                                                   [Potentilla recta var. pilosa]
                                                   [Potentilla recta var. sulphurea]
                                            Potentilla reflexa
                                                   [Potentilla glandulosa ssp. reflexa]
                                                   [Potentilla glandulosa var. reflexa]
                                            Potentilla reptans
                                            Potentilla rhomboidea
                                            Potentilla rimicola
                                            Potentilla rivalis
                                                   [Potentilla pentandra]
                                                   [Potentilla rivalis var. pentandra]
                                              Potentilla rivalis var. millegrana
                                                     [Potentilla leucocarpa]
                                                     [Potentilla millegrana]
                                              Potentilla rivalis var. rivalis
                                            Potentilla robbinsiana
                                            Potentilla rolandii
                                                   [Potentilla anserina var. rolandii]
                                            Potentilla rosulata
                                            Potentilla rubella
                                            Potentilla rubida
                                            Potentilla rubra
                                            Potentilla rubricaulis
                                                   [Potentilla concinna var. modesta]
                                                   [Potentilla modesta]
                                                   [Potentilla paucijuga]
                                                   [Potentilla pensylvanica var. paucijuga]
                                                   [Potentilla pensylvanica var. virgulata]
                                                   [Potentilla rubricaulis var. dasyphylla]
                                                   [Potentilla rubricaulis var. pedersenii]
                                                   [Potentilla saximontana]
                                                   [Potentilla virgulata]
                                            Potentilla rupestris
                                            Potentilla rupincola
                                            Potentilla sanguinea
                                                   [Potentilla thurberi var. sanguinea]
                                            Potentilla saxosa
                                              Potentilla saxosa ssp. sierrae
                                            Potentilla shockleyi
                                            Potentilla sierrae-blancae
                                            Potentilla simplex
                                              Potentilla simplex var. argyrisma
                                              Potentilla simplex var. calvescens
                                              Potentilla simplex var. typica
                                            Potentilla sterilis
                                            Potentilla stipularis
                                              Potentilla stipularis var. groenlandica
                                            Potentilla subjuga
                                                   [Potentilla concinna var. rubripes]
                                                   [Potentilla minutifolia]
                                                   [Potentilla rubripes]
                                            Potentilla subvillosa
                                            Potentilla subviscosa
                                              Potentilla subviscosa var. ramulosa
                                                     [Potentilla subviscosa ssp. ramulosa]
                                              Potentilla subviscosa var. subviscosa
                                            Potentilla supina
                                            Potentilla tabernaemontani
                                            Potentilla tenerrima
                                            Potentilla thurberi
                                              Potentilla thurberi var. atrorubens
                                              Potentilla thurberi var. thurberi
                                            Potentilla thuringiaca
                                            Potentilla tilingii
                                            Potentilla townsendii
                                            Potentilla tularensis
                                            Potentilla uniflora
                                                   [Potentilla ledebouriana]
                                            Potentilla usticapensis
                                            Potentilla utahensis
                                              Potentilla utahensis var. campestris
                                            Potentilla vahliana
                                            Potentilla versicolor
                                            Potentilla villosa
                                              Potentilla villosa var. parviflora
                                            Potentilla viridior
                                            Potentilla wheeleri
                                                   [Potentilla viscidula]
                                              Potentilla wheeleri var. rimicola
                                              Potentilla wheeleri var. viscidula
                                              Potentilla wheeleri var. wheeleri
                                              Potentilla wheeleri var. paupercula
                                            Potentilla wyomingensis
                                            Potentilla x tundricola
                                            potentilla subgorodkovii
                                    Poteridium
                                    Poterium
                                            Poterium officinale
                                    Prinsepia
                                            Prinsepia sinensis
                                    Prunus
                                            Prunus alabamensis
                                            Prunus alleghaniensis
                                              Prunus alleghaniensis var. alleghaniensis
                                              Prunus alleghaniensis var. davisii
                                            Prunus americana
                                              Prunus americana var. lanata
                                              Prunus americana var. nigra
                                            Prunus andersonii
                                            Prunus angustifolia
                                                   [Prunus chicasa]
                                              Prunus angustifolia var. angustifolia
                                              Prunus angustifolia var. varians
                                              Prunus angustifolia var. watsonii
                                            Prunus annularis
                                            Prunus armeniaca
                                                   [Armeniaca vulgaris]
                                                   [Prunus armeniaca var. vulgaris]
                                            Prunus avium
                                                   [Cerasus avium]
                                            Prunus besseyi
                                            Prunus brachybotrya
                                            Prunus campanulata
                                            Prunus capuli
                                            Prunus caroliniana
                                                   [Laurocerasus caroliniana]
                                            Prunus cerasifera
                                                   [Prunus cerasifera var. pissardii]
                                              Prunus cerasifera var. divaricata
                                            Prunus cerasus
                                            Prunus cercocarpifolia
                                            Prunus cortapico
                                            Prunus cuneata
                                            Prunus debilis
                                            Prunus depressa
                                            Prunus divaricata
                                              Prunus divaricata ssp. nairica
                                            Prunus domestica
                                              Prunus domestica ssp. insititia
                                              Prunus domestica var. domestica
                                              Prunus domestica var. insititia
                                            Prunus dulcis
                                                   [Amygdalus dulcis]
                                                   [Prunus amygdalus]
                                                   [Prunus communis]
                                                   [Prunus dulcis var. amara]
                                            Prunus emarginata
                                              Prunus emarginata var. emarginata
                                                     [Prunus emarginata var. crenulata]
                                              Prunus emarginata var. mollis
                                            Prunus eremophila
                                            Prunus fasciculata
                                              Prunus fasciculata var. fasciculata
                                              Prunus fasciculata var. punctata
                                            Prunus ferruginea
                                            Prunus fortunensis
                                            Prunus fremontii
                                            Prunus fruticosa
                                            Prunus geniculata
                                            Prunus gentryi
                                            Prunus glandulosa
                                            Prunus gracilis
                                            Prunus gravesii
                                            Prunus havardii
                                            Prunus hortulana
                                              Prunus hortulana var. mineri
                                            Prunus ilicifolia
                                              Prunus ilicifolia ssp. ilicifolia
                                              Prunus ilicifolia ssp. lyonii
                                            Prunus injuncunda
                                            Prunus insititia
                                            Prunus japonica
                                            Prunus lanata
                                            Prunus laurocerasus
                                            Prunus lundelliana
                                            Prunus lusitanica
                                                  Prunus lusitanica f. myrtifolia
                                            Prunus lyonii
                                            Prunus maackii
                                            Prunus mahaleb
                                            Prunus maritima
                                              Prunus maritima var. gravesii
                                              Prunus maritima var. maritima
                                            Prunus maximowiczii
                                            Prunus mexicana
                                              Prunus mexicana var. flutonensis
                                              Prunus mexicana var. polyandra
                                            Prunus minutiflora
                                            Prunus mitis
                                            Prunus mume
                                            Prunus munsoniana
                                            Prunus murrayana
                                            Prunus myrtifolia
                                            Prunus nigra
                                            Prunus novoleontis
                                            Prunus occidentalis
                                            Prunus padus
                                            Prunus pedunculata
                                            Prunus pensylvanica
                                              Prunus pensylvanica ssp. corymbulosa
                                              Prunus pensylvanica var. mollis
                                              Prunus pensylvanica var. pensylvanica
                                              Prunus pensylvanica var. saximontana
                                            Prunus persica
                                                   [Amygdalus persica]
                                                   [Persica vulgaris]
                                              Prunus persica var. nucipersica
                                                     [Prunus persica var. nectarina]
                                              Prunus persica var. persica
                                            Prunus pleuradenia
                                            Prunus pumila
                                              Prunus pumila ssp. besseyi
                                              Prunus pumila var. besseyi
                                              Prunus pumila var. cuneata
                                              Prunus pumila var. depressa
                                              Prunus pumila var. pumila
                                              Prunus pumila var. susquehanae
                                            Prunus reverchonii
                                            Prunus rhamnoides
                                            Prunus rivularis
                                              Prunus rivularis var. pubescens
                                            Prunus rufula
                                            Prunus salicifolia
                                            Prunus salicina
                                              Prunus salicina var. mandshurica
                                            Prunus samydoides
                                            Prunus serotina
                                              Prunus serotina ssp. capuli
                                                     [Prunus serotina var. salicifolia]
                                              Prunus serotina ssp. eximia
                                              Prunus serotina ssp. hirsuta
                                              Prunus serotina ssp. serotina
                                              Prunus serotina ssp. virens
                                              Prunus serotina subsp. virens
                                              Prunus serotina var. alabamensis
                                              Prunus serotina var. eximia
                                              Prunus serotina var. rufula
                                                     [Prunus virens var. rufula]
                                              Prunus serotina var. serotina
                                              Prunus serotina var. virens
                                                     [Prunus virens]
                                            Prunus serrulata
                                            Prunus skutchii
                                            Prunus spinosa
                                            Prunus subcordata
                                              Prunus subcordata var. kelloggii
                                              Prunus subcordata var. oregana
                                              Prunus subcordata var. rubicunda
                                              Prunus subcordata var. subcordata
                                            Prunus subhirtella
                                            Prunus susquehanae
                                            Prunus tenella
                                            Prunus tetradenia
                                            Prunus texana
                                            Prunus tikalana
                                            Prunus tomentosa
                                                   [Cerasus tomentosa]
                                            Prunus triflora
                                            Prunus triloba
                                            Prunus umbellata
                                              Prunus umbellata var. injuncunda
                                              Prunus umbellata var. tarda
                                              Prunus umbellata var. umbellata
                                            Prunus ussuriensis
                                            Prunus valida
                                            Prunus virginiana
                                              Prunus virginiana var. demissa
                                                     [Prunus demissa]
                                                     [Prunus virginiana ssp. demissa]
                                              Prunus virginiana var. melanocarpa
                                                     [Padus melanocarpa]
                                                     [Padus virginiana ssp. melanocarpa]
                                                     [Prunus melanocarpa]
                                                     [Prunus virginiana ssp. melanocarpa]
                                              Prunus virginiana var. virginiana
                                            Prunus watsonii
                                            Prunus x domestica
                                              Prunus x domestica var. insititia
                                            Prunus x orthosepala
                                            Prunus x palmeri
                                            Prunus x slavinii
                                            Prunus x yedoensis
                                            Prunus zinggii
                                    Pseudocydonia
                                            Pseudocydonia sinensis
                                    Purpusia
                                    Purshia
                                            Purshia X subintegra
                                                   [Cowania subintegra]
                                                   [Purshia subintegra]
                                            Purshia ericifolia
                                            Purshia glandulosa
                                                   [Purshia tridentata var. glandulosa]
                                            Purshia mexicana
                                                   [Cowania mexicana var. dubia]
                                                   [Cowania mexicana]
                                            Purshia pinkavae
                                            Purshia plicata
                                                   [Cowania plicata]
                                            Purshia stansburyana
                                                   [Cowania alba]
                                                   [Cowania mexicana var. stansburiana]
                                                   [Cowania stansburiana]
                                                   [Purshia mexicana var. stansburiana]
                                                   [Purshia mexicana var. stansburyana]
                                                   [Purshia stansburiana]
                                            Purshia tridentata
                                                   [Purshia tridentata var. tridentata]
                                    Pyracantha
                                            Pyracantha angustifolia
                                            Pyracantha coccinea
                                                   [Cotoneaster pyracantha]
                                            Pyracantha crenulata
                                            Pyracantha fortuneana
                                                   [Pyracantha crenatiserrata]
                                                   [Pyracantha crenatoserrata]
                                            Pyracantha koidzumii
                                    Pyrus
                                            Pyrus alpina
                                            Pyrus americana
                                              Pyrus americana var. decora
                                            Pyrus angustifolia
                                              Pyrus angustifolia var. spinosa
                                            Pyrus aucuparia
                                            Pyrus baccata
                                            Pyrus bracteata
                                            Pyrus calleryana
                                            Pyrus communis
                                            Pyrus coronaria
                                              Pyrus coronaria var. dasycalyx
                                              Pyrus coronaria var. elongata
                                              Pyrus coronaria var. lancifolia
                                            Pyrus decora
                                              Pyrus decora var. groenlandica
                                            Pyrus fallax
                                            Pyrus floribunda
                                            Pyrus fusca
                                            Pyrus glaucescens
                                            Pyrus hybrida
                                            Pyrus ioensis
                                              Pyrus ioensis var. texana
                                            Pyrus kawakamii
                                            Pyrus lancifolia
                                            Pyrus melanocarpa
                                            Pyrus microcarpa
                                            Pyrus mixta
                                            Pyrus pashia
                                            Pyrus pinnatifida
                                            Pyrus prunifolia
                                            Pyrus pumila
                                            Pyrus pyrifolia
                                                   [Pyrus serotina]
                                            Pyrus rivularis
                                            Pyrus salicifolia
                                            Pyrus sieboldii
                                            Pyrus sitchensis
                                            Pyrus syriaca
                                            Pyrus ussuriensis
                                            Pyrus x arnoldiana
                                            Pyrus x jackii
                                            Pyrus x magdeburgensis
                                            Pyrus x micromalus
                                            Pyrus x platycarpa
                                            Pyrus x soulardii
                                            Pyrus zumi
                                    Raphiolepis
                                    Rhaphiolepis
                                            Rhaphiolepis indica
                                            Rhaphiolepis umbellata
                                    Rhodotypos
                                            Rhodotypos scandens
                                            Rhodotypos tetrapetalus
                                    Rosa
                                            Rosa abyssinica
                                            Rosa acicularis
                                              Rosa acicularis ssp. acicularis
                                              Rosa acicularis ssp. sayi
                                              Rosa acicularis var. bourgeauiana
                                              Rosa acicularis var. sayana
                                              Rosa acicularis var. sayi
                                            Rosa aciculata
                                            Rosa agrestis
                                            Rosa albertii
                                            Rosa alcea
                                            Rosa anatonensis
                                            Rosa arizonica
                                            Rosa arkansana
                                              Rosa arkansana var. arkansana
                                              Rosa arkansana var. suffulta
                                            Rosa arvensis
                                            Rosa bakeri
                                            Rosa banksiae
                                            Rosa beggeriana
                                            Rosa bella
                                            Rosa blanda
                                              Rosa blanda var. blanda
                                              Rosa blanda var. carpohispida
                                              Rosa blanda var. glabra
                                              Rosa blanda var. glandulosa
                                              Rosa blanda var. hispida
                                            Rosa bourgeauiana
                                            Rosa bracteata
                                            Rosa bridgesii
                                            Rosa brownii
                                            Rosa brunonii
                                            Rosa caeruleimontana
                                            Rosa californica
                                                   [Rosa aldersonii]
                                              Rosa californica var. ultramontana
                                            Rosa canina
                                              Rosa canina var. dumetorum
                                            Rosa carolina
                                              Rosa carolina var. carolina
                                              Rosa carolina var. deamii
                                              Rosa carolina var. glandulosa
                                              Rosa carolina var. grandiflora
                                              Rosa carolina var. lyonii
                                              Rosa carolina var. obovata
                                              Rosa carolina var. sabulosa
                                              Rosa carolina var. setigera
                                              Rosa carolina var. villosa
                                            Rosa cathayensis
                                            Rosa caudata
                                            Rosa centifolia
                                              Rosa centifolia var. cristata
                                              Rosa centifolia var. muscosa
                                            Rosa chinensis
                                            Rosa chrysocarpa
                                            Rosa cinnamomea
                                            Rosa collaris
                                            Rosa conjuncta
                                            Rosa copelandii
                                            Rosa corymbifera
                                            Rosa corymbiflora
                                            Rosa crenulata
                                            Rosa davidii
                                            Rosa davurica
                                            Rosa davyi
                                            Rosa dumalis
                                            Rosa dumetorum
                                            Rosa durandii
                                            Rosa ecae
                                            Rosa eglanteria
                                                   [Rosa rubiginosa]
                                            Rosa engelmannii
                                            Rosa fedtschenkoana
                                            Rosa ferruiginea
                                            Rosa floridana
                                            Rosa foetida
                                            Rosa foliolosa
                                            Rosa forrestiana
                                            Rosa gallica
                                              Rosa gallica var. gallica
                                              Rosa gallica var. officinalis
                                              Rosa gallica var. versicolor
                                            Rosa giraldii
                                            Rosa glutinosa
                                            Rosa granulata
                                            Rosa granulifera
                                            Rosa gratissima
                                            Rosa grosse-serrata
                                            Rosa gymnocarpa
                                              Rosa gymnocarpa var. pubescens
                                            Rosa helenae
                                            Rosa hemsleyana
                                            Rosa hirtula
                                            Rosa hugonis
                                            Rosa humilis
                                            Rosa ignota
                                            Rosa iliensis
                                            Rosa indica
                                            Rosa johannensis
                                            Rosa johnstonii
                                            Rosa jonesii
                                            Rosa jundzillii
                                            Rosa kokanica
                                            Rosa laevigata
                                            Rosa lancifolia
                                            Rosa laxa
                                            Rosa lucida
                                            Rosa lunellii
                                            Rosa lyonii
                                            Rosa macdougalii
                                            Rosa macrophylla
                                            Rosa majalis
                                            Rosa manca
                                            Rosa maracandica
                                            Rosa marretii
                                            Rosa maximowicziana
                                            Rosa megalantha
                                            Rosa mexicana
                                            Rosa micrantha
                                            Rosa minutifolia
                                            Rosa mirifica
                                            Rosa missouriensis
                                            Rosa mohavensis
                                            Rosa mollis
                                            Rosa montana
                                            Rosa moschata
                                            Rosa moyesii
                                              Rosa moyesii var. fargesii
                                            Rosa multibracteata
                                            Rosa multiflora
                                                  Rosa multiflora f. watsoniana
                                            Rosa muriculata
                                            Rosa myriadenia
                                            Rosa nitida
                                            Rosa nitidula
                                            Rosa nutkana
                                              Rosa nutkana var. alta
                                              Rosa nutkana var. hispida
                                              Rosa nutkana var. muriculata
                                              Rosa nutkana var. nutkana
                                              Rosa nutkana var. setosa
                                            Rosa obtusiuscula
                                            Rosa odorata
                                            Rosa oligocarpa
                                            Rosa omeiensis
                                            Rosa oreophila
                                            Rosa palmeri
                                            Rosa palustris
                                              Rosa palustris var. dasistema
                                            Rosa pandorana
                                            Rosa pendulina
                                            Rosa pimpinellifolia
                                            Rosa pinetorum
                                            Rosa piscatoria
                                            Rosa pisocarpa
                                              Rosa pisocarpa var. rivalis
                                            Rosa pomifera
                                            Rosa pouzinii
                                            Rosa pratincola
                                            Rosa prattii
                                            Rosa pringlei
                                            Rosa puberulenta
                                            Rosa pulverulenta
                                            Rosa rivalis
                                            Rosa rotundata
                                            Rosa rousseauiorum
                                            Rosa roxburghii
                                              Rosa roxburghii var. hirtula
                                            Rosa rubrifolia
                                            Rosa rudiuscula
                                            Rosa rugosa
                                                  Rosa rugosa f. alba
                                              Rosa rugosa var. albiflora
                                            Rosa rydbergii
                                            Rosa salictorum
                                            Rosa sancti-andreae
                                            Rosa sayi
                                            Rosa sempervirens
                                            Rosa serafinii
                                            Rosa sericea
                                              Rosa sericea ssp. omeiensis
                                            Rosa serrulata
                                            Rosa setigera
                                              Rosa setigera var. serena
                                              Rosa setigera var. setigera
                                              Rosa setigera var. tomentosa
                                            Rosa setipoda
                                            Rosa sherardii
                                            Rosa sibirica
                                            Rosa sicula
                                            Rosa sinowilsonii
                                            Rosa sonomensis
                                            Rosa soulieana
                                            Rosa spaldingii
                                              Rosa spaldingii var. alta
                                              Rosa spaldingii var. hispida
                                              Rosa spaldingii var. parkeri
                                            Rosa spinosissima
                                            Rosa spithamea
                                              Rosa spithamea var. solitaria
                                              Rosa spithamea var. sonomensis
                                              Rosa spithamea var. spithamea
                                            Rosa stellata
                                              Rosa stellata ssp. abyssa
                                                     [Rosa stellata var. abyssa]
                                              Rosa stellata ssp. mirifica
                                              Rosa stellata ssp. stellata
                                              Rosa stellata var. erlansoniae
                                              Rosa stellata var. mirifica
                                            Rosa subblanda
                                            Rosa subserrulata
                                            Rosa suffulta
                                              Rosa suffulta var. relicta
                                            Rosa sweginzowii
                                            Rosa texarkana
                                            Rosa tomentosa
                                              Rosa tomentosa var. globulosa
                                            Rosa tuschetica
                                            Rosa underwoodii
                                            Rosa villosa
                                              Rosa villosa ssp. mollis
                                            Rosa virginiana
                                              Rosa virginiana var. lamprophylla
                                              Rosa virginiana var. virginiana
                                            Rosa vosagiaca
                                            Rosa watsoniana
                                            Rosa webbiana
                                            Rosa wichuraiana
                                              Rosa wichuraiana var. poteriifolia
                                            Rosa williamsii
                                            Rosa willmottiae
                                            Rosa woodsii
                                              Rosa woodsii var. ertterae
                                              Rosa woodsii var. glabrata
                                              Rosa woodsii var. gratissima
                                              Rosa woodsii var. maderensis
                                              Rosa woodsii var. neomexicana
                                              Rosa woodsii var. ultramontana
                                                     [Rosa arizonica var. granulifera]
                                                     [Rosa covillei]
                                                     [Rosa lapwaiensis]
                                                     [Rosa pecosensis]
                                                     [Rosa ultramontana]
                                                     [Rosa woodsii ssp. ultramontana]
                                                     [Rosa woodsii var. arizonica]
                                                     [Rosa woodsii var. granulifera]
                                              Rosa woodsii var. woodsii
                                                     [Rosa adenosepala]
                                                     [Rosa fendleri]
                                                     [Rosa hypoleuca]
                                                     [Rosa macounii]
                                                     [Rosa neomexicana]
                                                     [Rosa standleyi]
                                                     [Rosa terrens]
                                                     [Rosa woodsii var. adenosepala]
                                                     [Rosa woodsii var. fendleri]
                                                     [Rosa woodsii var. hypoleuca]
                                                     [Rosa woodsii var. macounii]
                                            Rosa x alba
                                              Rosa x alba var. semiplena
                                            Rosa x anemonoides
                                            Rosa x bifera
                                            Rosa x borboniana
                                            Rosa x damascena
                                            Rosa x dulcissima
                                            Rosa x dumetorum
                                            Rosa x dupontii
                                            Rosa x harisonii
                                            Rosa x housei
                                            Rosa x iwara
                                            Rosa x kamtchatica
                                            Rosa x odorata
                                            Rosa x palustriformis
                                            Rosa x rehderiana
                                            Rosa x rudiuscula
                                            Rosa x waitziana
                                            Rosa xanthina
                                            Rosa yainacensis
                                    Rubacer
                                            Rubacer odoratus
                                    Rubus
                                            Rubus abactus
                                            Rubus abbrevians
                                            Rubus ablatus
                                            Rubus aboriginum
                                            Rubus acadiensis
                                            Rubus acaulis
                                            Rubus acer
                                              Rubus acer var. subacer
                                            Rubus acridens
                                            Rubus aculiferus
                                            Rubus adenotrichos
                                            Rubus adirondackensis
                                            Rubus adjacens
                                            Rubus agilis
                                            Rubus akermanii
                                            Rubus alacer
                                            Rubus alaskensis
                                            Rubus albescens
                                            Rubus aliceae
                                            Rubus alius
                                            Rubus allegheniensis
                                              Rubus allegheniensis var. allegheniensis
                                              Rubus allegheniensis var. gravesii
                                              Rubus allegheniensis var. neoscoticus
                                              Rubus allegheniensis var. plausus
                                              Rubus allegheniensis var. populifolius
                                            Rubus almus
                                            Rubus alter
                                            Rubus alumnus
                                            Rubus amabilis
                                            Rubus ambigens
                                            Rubus amicalis
                                            Rubus amnicola
                                            Rubus amplificatus
                                            Rubus andrewsianus
                                            Rubus angustifoliatus
                                            Rubus angustus
                                            Rubus apianus
                                            Rubus apogaeus
                                            Rubus apparatus
                                            Rubus aptatus
                                            Rubus arcticus
                                              Rubus arcticus ssp. acaulis
                                              Rubus arcticus ssp. arcticus
                                              Rubus arcticus ssp. stellatus
                                              Rubus arcticus var. acaulis
                                              Rubus arcticus var. pentaphylloides
                                              Rubus arcticus var. stellatus
                                            Rubus arcuans
                                            Rubus arenicola
                                            Rubus argutinus
                                            Rubus argutus
                                                   [Rubus abundiflorus]
                                                   [Rubus betulifolius]
                                                   [Rubus floridensis]
                                                   [Rubus floridus]
                                                   [Rubus incisifrons]
                                                   [Rubus louisianus]
                                                   [Rubus penetrans]
                                                   [Rubus rhodophyllus]
                                              Rubus argutus var. floridus
                                              Rubus argutus var. randii
                                            Rubus arizonensis
                                            Rubus arizonicus
                                            Rubus armatus
                                            Rubus armeniacus
                                            Rubus arrectus
                                            Rubus arundelanus
                                              Rubus arundelanus var. jeckylanus
                                            Rubus arvensis
                                            Rubus ascendens
                                            Rubus ashei
                                            Rubus associus
                                            Rubus attractus
                                            Rubus atwoodii
                                            Rubus audax
                                            Rubus auroralis
                                            Rubus austrinus
                                            Rubus avipes
                                            Rubus baileyanus
                                            Rubus barbarus
                                            Rubus bartonianus
                                            Rubus beadlei
                                            Rubus beatus
                                            Rubus bellobatus
                                            Rubus benneri
                                            Rubus bernardinus
                                            Rubus besseyi
                                            Rubus bicknellii
                                            Rubus biformispinus
                                            Rubus bifrons
                                            Rubus bigelovianus
                                            Rubus blakei
                                            Rubus blanchardianus
                                            Rubus bollianus
                                            Rubus bonus
                                            Rubus boottianus
                                            Rubus botruosus
                                            Rubus boyntonii
                                            Rubus bractealis
                                            Rubus bracteoliferus
                                            Rubus brainerdii
                                            Rubus bretonis
                                            Rubus brevipedalis
                                            Rubus burnhamii
                                            Rubus bushii
                                            Rubus cacaponensis
                                            Rubus caesius
                                            Rubus calycinoides
                                            Rubus campestris
                                            Rubus camurus
                                            Rubus canaanensis
                                            Rubus canadensis
                                              Rubus canadensis var. elegantulus
                                              Rubus canadensis var. imus
                                              Rubus canadensis var. roribaccus
                                            Rubus cardianus
                                            Rubus carpinifolius
                                            Rubus cathartium
                                            Rubus caudatisepalus
                                            Rubus cauliflorus
                                            Rubus celer
                                            Rubus census
                                            Rubus centralis
                                            Rubus chamaemorus
                                            Rubus chapmanii
                                            Rubus clair-brownii
                                            Rubus clandestinus
                                            Rubus clarus
                                            Rubus clausenii
                                            Rubus cockburnianus
                                            Rubus coloniatus
                                            Rubus columbianus
                                            Rubus complex
                                            Rubus compos
                                            Rubus conabilis
                                            Rubus conanictuensis
                                            Rubus conanicutensis
                                            Rubus concameratus
                                            Rubus condensiflorus
                                            Rubus condignus
                                            Rubus congruus
                                            Rubus connixus
                                            Rubus continentalis
                                            Rubus cordialis
                                            Rubus cordifrons
                                            Rubus corei
                                            Rubus coriifolius
                                            Rubus coronarius
                                            Rubus crataegifolius
                                            Rubus cubitans
                                            Rubus cuneifolius
                                              Rubus cuneifolius var. angustior
                                              Rubus cuneifolius var. austrifer
                                              Rubus cuneifolius var. spiniceps
                                              Rubus cuneifolius var. subellipticus
                                            Rubus cupressorum
                                            Rubus currulis
                                            Rubus curtipes
                                            Rubus darlingtonii
                                            Rubus davisiorum
                                            Rubus deamii
                                            Rubus deaneanus
                                            Rubus decor
                                            Rubus defectionis
                                            Rubus deliciosus
                                                   [Oreobatus deliciosus]
                                            Rubus demareanus
                                            Rubus densipubens
                                            Rubus densissimus
                                            Rubus depavitus
                                            Rubus difformis
                                            Rubus discolor
                                                   [Rubus procerus]
                                            Rubus discretus
                                            Rubus dissensus
                                            Rubus dissimilis
                                            Rubus dissitiflorus
                                            Rubus distinctus
                                            Rubus dives
                                            Rubus dixiensis
                                            Rubus duplaris
                                            Rubus eastwoodianus
                                            Rubus eflagellaris
                                            Rubus electus
                                            Rubus elegantulus
                                            Rubus ellipticus
                                              Rubus ellipticus var. ellipticus
                                              Rubus ellipticus var. obcordatus
                                            Rubus elongatus
                                            Rubus enslenii
                                            Rubus eriensis
                                            Rubus eriocarpa
                                            Rubus escatilis
                                            Rubus exemptus
                                            Rubus exeter
                                            Rubus exlex
                                            Rubus exsularis
                                            Rubus exutus
                                            Rubus facetus
                                            Rubus fandus
                                            Rubus fassettii
                                            Rubus fatuus
                                            Rubus fecundus
                                            Rubus felix
                                            Rubus fernaldianus
                                            Rubus fissidens
                                            Rubus flagellaris
                                              Rubus flagellaris var. almus
                                              Rubus flagellaris var. humifusus
                                              Rubus flagellaris var. occidualis
                                            Rubus flavinanus
                                            Rubus florenceae
                                            Rubus floricomus
                                            Rubus floriger
                                            Rubus florulentus
                                            Rubus foliaceus
                                            Rubus folioflorus
                                            Rubus forestalis
                                            Rubus franciscanus
                                            Rubus fraternalis
                                            Rubus frondisentis
                                            Rubus frondosus
                                            Rubus fructifer
                                            Rubus frustratus
                                            Rubus fruticosus
                                            Rubus fryei
                                            Rubus fulleri
                                            Rubus furtivus
                                            Rubus fuscus
                                            Rubus ganderi
                                            Rubus gattingeri
                                            Rubus geniculatus
                                            Rubus geoides
                                            Rubus geophilus
                                            Rubus georgianus
                                            Rubus glandicaulis
                                            Rubus glaucifolius
                                              Rubus glaucifolius ssp. ganderi
                                              Rubus glaucifolius var. ganderi
                                              Rubus glaucifolius var. glaucifolius
                                            Rubus glaucus
                                            Rubus gnarus
                                            Rubus gordonii
                                            Rubus grandidens
                                            Rubus greeneanus
                                            Rubus grimesii
                                            Rubus griseus
                                            Rubus groutianus
                                            Rubus gulosus
                                            Rubus hancinianus
                                            Rubus hanesii
                                            Rubus harmonicus
                                            Rubus harperi
                                            Rubus hawaiensis
                                              Rubus hawaiensis var. inermis
                                            Rubus hayata-koidzumii
                                            Rubus heterogeneous
                                            Rubus heterophyllus
                                            Rubus hispidoides
                                            Rubus hispidus
                                              Rubus hispidus var. blanchardianus
                                              Rubus hispidus var. cupulifer
                                              Rubus hispidus var. obovalis
                                              Rubus hispidus var. suberectus
                                            Rubus honorus
                                            Rubus housei
                                            Rubus humei
                                            Rubus humilior
                                            Rubus humistratus
                                            Rubus huttonii
                                            Rubus hypolasius
                                            Rubus ictus
                                            Rubus idaeus
                                              Rubus idaeus ssp. idaeus
                                              Rubus idaeus ssp. strigosus
                                                     [Rubus carolinianus]
                                                     [Rubus idaeus ssp. melanolasius]
                                                     [Rubus idaeus ssp. sachalinensis]
                                                     [Rubus idaeus var. aculeatissimus]
                                                     [Rubus idaeus var. canadensis]
                                                     [Rubus idaeus var. gracilipes]
                                                     [Rubus idaeus var. melanolasius]
                                                     [Rubus idaeus var. melanotrachys]
                                                     [Rubus idaeus var. strigosus]
                                                     [Rubus melanolasius]
                                                     [Rubus neglectus]
                                                     [Rubus strigosus var. acalyphaceus]
                                                     [Rubus strigosus var. arizonicus]
                                                     [Rubus strigosus var. canadensis]
                                                     [Rubus strigosus]
                                              Rubus idaeus var. caudatus
                                              Rubus idaeus var. egglestonii
                                              Rubus idaeus var. eucyclus
                                              Rubus idaeus var. heterolasius
                                              Rubus idaeus var. peramoenus
                                            Rubus ignarus
                                            Rubus illecebrosus
                                            Rubus illustris
                                            Rubus immanis
                                            Rubus impar
                                            Rubus imperiorum
                                            Rubus impos
                                            Rubus incisus
                                            Rubus inclinis
                                            Rubus independens
                                            Rubus indianensis
                                            Rubus inferior
                                            Rubus iniens
                                            Rubus injunctus
                                            Rubus inobvius
                                            Rubus insons
                                            Rubus insulanus
                                            Rubus interioris
                                            Rubus invisus
                                            Rubus irregularis
                                            Rubus ithacanus
                                            Rubus jacens
                                              Rubus jacens var. specialis
                                            Rubus jactus
                                            Rubus janssonii
                                            Rubus jaysmithii
                                              Rubus jaysmithii var. angustior
                                            Rubus jejunus
                                            Rubus jennisonii
                                            Rubus jugosus
                                            Rubus junceus
                                            Rubus junior
                                            Rubus kalamazoensis
                                            Rubus kansanus
                                            Rubus kelloggii
                                            Rubus kennedyanus
                                            Rubus kentuckiensis
                                            Rubus laciniatus
                                            Rubus laetabilis
                                            Rubus laevior
                                            Rubus largus
                                            Rubus lasiocarpus
                                            Rubus lasiococcus
                                            Rubus lassus
                                            Rubus latens
                                            Rubus latifoliolus
                                            Rubus laudatus
                                            Rubus lawrencei
                                            Rubus leggii
                                            Rubus lepagei
                                            Rubus leucanthus
                                            Rubus leucodermis
                                              Rubus leucodermis ssp. bernardinus
                                              Rubus leucodermis var. bernardinus
                                              Rubus leucodermis var. leucodermis
                                                     [Rubus occidentalis var. leucodermis]
                                              Rubus leucodermis var. nigerrimus
                                              Rubus leucodermis var. trinitatis
                                            Rubus leviculus
                                            Rubus libratus
                                            Rubus licens
                                            Rubus licitus
                                            Rubus liebmannii
                                            Rubus limulus
                                            Rubus linkianus
                                            Rubus litoreus
                                            Rubus localis
                                            Rubus loganobaccus
                                            Rubus longii
                                            Rubus longipes
                                            Rubus longissimus
                                            Rubus lucidus
                                            Rubus lundelliorum
                                            Rubus macdanielsii
                                            Rubus macraei
                                            Rubus macropetalus
                                            Rubus macrophyllus
                                            Rubus macvaughii
                                            Rubus magniflorus
                                            Rubus mainensis
                                            Rubus maltei
                                            Rubus malus
                                            Rubus maniseesensis
                                            Rubus marilandicus
                                            Rubus masseyi
                                            Rubus mediocris
                                            Rubus meracus
                                            Rubus michiganensis
                                            Rubus millspaughii
                                            Rubus minnesotanus
                                            Rubus miriflorus
                                            Rubus mirus
                                            Rubus miscix
                                            Rubus mississippianus
                                            Rubus missouricus
                                            Rubus mollior
                                            Rubus moluccanus
                                            Rubus monongaliensis
                                            Rubus montensis
                                              Rubus montensis var. superior
                                            Rubus montpelierensis
                                            Rubus multifer
                                            Rubus multiformis
                                            Rubus multilicius
                                            Rubus multispinus
                                            Rubus mundus
                                            Rubus navus
                                            Rubus nefrens
                                            Rubus neo-mexicanus
                                            Rubus neomexicanus
                                                   [Oreobatus deliciosus ssp. neomexicanus]
                                                   [Rubus exrubicundus]
                                            Rubus neonefrens
                                            Rubus nescius
                                            Rubus nessianus
                                            Rubus nigerrimus
                                            Rubus nigricans
                                            Rubus nigrobaccus
                                            Rubus nivalis
                                            Rubus niveus
                                            Rubus nocivus
                                            Rubus notatus
                                              Rubus notatus var. boreus
                                              Rubus notatus var. ortus
                                            Rubus novanglicus
                                            Rubus noveboracus
                                            Rubus novocaesarius
                                            Rubus nuperus
                                            Rubus nutkanus
                                            Rubus obsessus
                                              Rubus obsessus var. unilaris
                                            Rubus obvius
                                            Rubus occidentalis
                                              Rubus occidentalis var. pallidus
                                            Rubus occidualis
                                            Rubus occultus
                                            Rubus odoratus
                                              Rubus odoratus var. columbianus
                                              Rubus odoratus var. odoratus
                                            Rubus offectus
                                            Rubus okeechobeus
                                            Rubus oklahomus
                                            Rubus oligospermus
                                            Rubus onustus
                                            Rubus oppositus
                                            Rubus orarius
                                            Rubus orbicularis
                                            Rubus oriens
                                            Rubus originalis
                                            Rubus ortivus
                                            Rubus ostryifolius
                                            Rubus ozarkensis
                                            Rubus paganus
                                            Rubus palmeri
                                            Rubus paludivagus
                                            Rubus par
                                            Rubus parcifrondifer
                                            Rubus parlinii
                                            Rubus particeps
                                            Rubus particularis
                                            Rubus parviflorus
                                              Rubus parviflorus ssp. velutinus
                                              Rubus parviflorus var. parviflorus
                                                     [Rubacer parviflorus]
                                                     [Rubus parviflorus var. bifarius]
                                                     [Rubus parviflorus var. grandiflorus]
                                                     [Rubus parviflorus var. heteradenius]
                                                     [Rubus parviflorus var. hypomalacus]
                                                     [Rubus parviflorus var. parvifolius]
                                              Rubus parviflorus var. velutinus
                                            Rubus pascuus
                                            Rubus paulus
                                            Rubus pauper
                                            Rubus pauperrimus
                                            Rubus pauxillus
                                            Rubus peculiaris
                                            Rubus pedatus
                                            Rubus pennus
                                            Rubus pensilvanicus
                                              Rubus pensilvanicus var. frondosus
                                            Rubus peracer
                                            Rubus perdebilis
                                            Rubus perfoliosus
                                            Rubus pergratus
                                              Rubus pergratus var. terrae-novae
                                            Rubus perinvisus
                                            Rubus permixtus
                                            Rubus pernagaeus
                                            Rubus perpauper
                                            Rubus persistens
                                            Rubus perspicuus
                                            Rubus pervarius
                                            Rubus philadelphicus
                                            Rubus phoenicolasius
                                            Rubus pityophilus
                                            Rubus plexus
                                            Rubus plicatifolius
                                            Rubus pluralis
                                            Rubus plus
                                            Rubus pohlii
                                            Rubus polulus
                                            Rubus polybotrys
                                            Rubus porteri
                                            Rubus positivus
                                            Rubus potis
                                            Rubus praepes
                                            Rubus pratensis
                                            Rubus prestonensis
                                            Rubus pringlei
                                            Rubus prior
                                            Rubus probabilis
                                            Rubus probativus
                                            Rubus problematicus
                                            Rubus probus
                                            Rubus procumbens
                                            Rubus profusiflorus
                                            Rubus pronus
                                            Rubus proprius
                                            Rubus prosper
                                            Rubus provincialis
                                            Rubus pubescens
                                              Rubus pubescens var. alaskensis
                                              Rubus pubescens var. paracaulis
                                              Rubus pubescens var. pilosifolius
                                              Rubus pubescens var. pubescens
                                                     [Cylactis pubescens]
                                                     [Rubus triflorus]
                                            Rubus pubifolius
                                            Rubus pudens
                                            Rubus pugnax
                                            Rubus pulchriflorus
                                            Rubus pumilus
                                            Rubus putus
                                            Rubus quebecensis
                                            Rubus racemiger
                                            Rubus ramifer
                                            Rubus randii
                                            Rubus randolphiorum
                                            Rubus rappii
                                            Rubus ravus
                                            Rubus recurvans
                                              Rubus recurvans var. subrecurvans
                                            Rubus recurvicaulis
                                              Rubus recurvicaulis var. armatus
                                              Rubus recurvicaulis var. inarmatus
                                            Rubus redundans
                                            Rubus regionalis
                                            Rubus repens
                                            Rubus reravus
                                            Rubus rhodinsulanus
                                            Rubus ribes
                                            Rubus ricei
                                            Rubus riograndis
                                            Rubus rixosus
                                            Rubus roribaccus
                                            Rubus rosa
                                            Rubus rosaefolius
                                            Rubus rosagnetis
                                            Rubus rosarius
                                            Rubus rosendahlii
                                            Rubus rosifolius
                                            Rubus rossbergianus
                                            Rubus rotundior
                                            Rubus rowleei
                                            Rubus rubrisetus
                                            Rubus rudis
                                            Rubus russeus
                                            Rubus rydbergianus
                                            Rubus saepescandens
                                            Rubus sailori
                                            Rubus saltuensis
                                            Rubus sanfordii
                                            Rubus satis
                                            Rubus sativus
                                            Rubus saxatilis
                                            Rubus scambens
                                            Rubus sceleratus
                                            Rubus schiedeanus
                                            Rubus schneckii
                                            Rubus schneideri
                                            Rubus schoolcraftianus
                                            Rubus scibilis
                                            Rubus scolocaulon
                                            Rubus scopulorum
                                            Rubus segnis
                                            Rubus sejunctus
                                            Rubus semierectus
                                            Rubus semisetosus
                                              Rubus semisetosus var. wheeleri
                                            Rubus sempervirens
                                            Rubus senilis
                                            Rubus separ
                                            Rubus serenus
                                            Rubus serissimus
                                            Rubus sertatus
                                            Rubus setospinosus
                                            Rubus setosus
                                            Rubus severus
                                            Rubus sewardianus
                                            Rubus sharpii
                                            Rubus sieboldii
                                            Rubus sierrae
                                            Rubus signatus
                                            Rubus significans
                                            Rubus singulus
                                            Rubus sirbenus
                                            Rubus sons
                                            Rubus spectabilis
                                              Rubus spectabilis var. franciscanus
                                              Rubus spectabilis var. menziesii
                                              Rubus spectabilis var. spectabilis
                                            Rubus spectatus
                                            Rubus spiculosus
                                            Rubus steelei
                                            Rubus stellatus
                                            Rubus stipulatus
                                            Rubus subinnoxius
                                            Rubus subsolanus
                                            Rubus subtentus
                                            Rubus subtractus
                                            Rubus subuniflorus
                                            Rubus summotus
                                            Rubus superioris
                                            Rubus suus
                                            Rubus tallahasseanus
                                            Rubus tantulus
                                            Rubus tardatus
                                            Rubus tectus
                                            Rubus temerarius
                                            Rubus tennesseeanus
                                            Rubus tenuicaulis
                                            Rubus terraltanus
                                            Rubus tetricus
                                            Rubus texanus
                                            Rubus tholiformis
                                            Rubus thyrsoides
                                            Rubus tomentosus
                                              Rubus tomentosus var. canescens
                                              Rubus tomentosus var. tomentosus
                                            Rubus tracyi
                                            Rubus trifrons
                                              Rubus trifrons var. pudens
                                            Rubus trilobus
                                            Rubus triphyllus
                                            Rubus trivialis
                                              Rubus trivialis var. duplaris
                                              Rubus trivialis var. serosus
                                            Rubus trux
                                            Rubus tumularis
                                            Rubus tygartensis
                                            Rubus uber
                                            Rubus ucetanus
                                            Rubus udus
                                            Rubus uliginosus
                                            Rubus ulmifolius
                                              Rubus ulmifolius var. inermis
                                              Rubus ulmifolius var. ulmifolius
                                            Rubus ulterior
                                            Rubus unanimus
                                            Rubus uncus
                                            Rubus uniflorifer
                                            Rubus uniformis
                                            Rubus uniquus
                                            Rubus univocus
                                            Rubus urbanianus
                                            Rubus ursinus
                                              Rubus ursinus ssp. macropetalus
                                              Rubus ursinus ssp. ursinus
                                              Rubus ursinus var. macropetalus
                                              Rubus ursinus var. sirbenus
                                            Rubus usus
                                            Rubus uvidus
                                            Rubus vagulus
                                            Rubus vagus
                                            Rubus valentulus
                                            Rubus variispinus
                                            Rubus varus
                                            Rubus vegrandis
                                            Rubus velox
                                            Rubus vermontanus
                                              Rubus vermontanus var. ortivus
                                              Rubus vermontanus var. viridiflorus
                                            Rubus vestitus
                                            Rubus victorinii
                                            Rubus vigilis
                                            Rubus vigoratus
                                            Rubus villosus
                                            Rubus virginianus
                                            Rubus viridifrons
                                            Rubus virilis
                                            Rubus vitifolius
                                              Rubus vitifolius ssp. ursinus
                                              Rubus vitifolius var. eastwoodianus
                                              Rubus vitifolius var. titanus
                                              Rubus vitifolius var. vitifolius
                                            Rubus vixalacer
                                            Rubus vixargutus
                                            Rubus vulgaris
                                            Rubus wahlii
                                            Rubus whartoniae
                                            Rubus wheeleri
                                            Rubus wiegandii
                                            Rubus wisconsinensis
                                            Rubus x paracaulis
                                            Rubus xanthocarpus
                                            Rubus zapulutus
                                            Rubus zoae
                                    Sanguisorba
                                            Sanguisorba agrimonoides
                                            Sanguisorba albanica
                                            Sanguisorba annua
                                                   [Poteridium annuum]
                                                   [Sanguisorba occidentalis]
                                            Sanguisorba canadensis
                                              Sanguisorba canadensis ssp. latifolia
                                              Sanguisorba canadensis var. latifolia
                                            Sanguisorba hybrida
                                            Sanguisorba menziesii
                                            Sanguisorba microcephala
                                            Sanguisorba minor
                                              Sanguisorba minor ssp. balearica
                                              Sanguisorba minor ssp. magnolii
                                              Sanguisorba minor ssp. muricata
                                                     [Poterium polygamum]
                                                     [Poterium sanguisorba]
                                            Sanguisorba officinalis
                                              Sanguisorba officinalis ssp. microcephala
                                              Sanguisorba officinalis var. polygama
                                            Sanguisorba sitchensis
                                            Sanguisorba stipulata
                                            Sanguisorba tenuifolia
                                              Sanguisorba tenuifolia var. alba
                                    Sarcopoterium
                                            Sarcopoterium spinosum
                                    Schizonotus
                                            Schizonotus sorbifolius
                                    Sericotheca
                                            Sericotheca concolor
                                            Sericotheca dumosa
                                            Sericotheca franciscana
                                            Sericotheca glabrescens
                                            Sericotheca obovata
                                    Sibbaldia
                                            Sibbaldia cuneata
                                            Sibbaldia procumbens
                                                   [Potentilla sibbaldii]
                                    Sibbaldiopsis
                                            Sibbaldiopsis tridentata
                                                   [Potentilla tridentata]
                                    Sieversia
                                           [Ophiocaryon]
                                            Sieversia campanulata
                                            Sieversia canescens
                                            Sieversia peckii
                                            Sieversia pentapetala
                                            Sieversia radiata
                                            Sieversia triflora
                                            Sieversia turbinata
                                            Sieversia x macrantha
                                    Sorbaria
                                            Sorbaria arborea
                                            Sorbaria kirilowii
                                            Sorbaria sorbifolia
                                              Sorbaria sorbifolia var. stellipila
                                            Sorbaria tomentosa
                                    Sorbaronia
                                    Sorbus
                                            Sorbus airia
                                            Sorbus alnifolia
                                            Sorbus alpina
                                            Sorbus americana
                                            Sorbus aria
                                            Sorbus aucuparia
                                              Sorbus aucuparia var. xanthocarpa
                                            Sorbus californica
                                            Sorbus cascadensis
                                            Sorbus commixta
                                            Sorbus decora
                                              Sorbus decora var. groenlandica
                                            Sorbus domestica
                                            Sorbus dumosa
                                            Sorbus granulosa
                                            Sorbus groenlandica
                                            Sorbus hybrida
                                            Sorbus kusnetzovii
                                            Sorbus melanocarpa
                                            Sorbus occidentalis
                                            Sorbus pinnatifida
                                            Sorbus sambucifolia
                                                   [Pyrus sambucifolia]
                                            Sorbus sargentii
                                            Sorbus scopulina
                                              Sorbus scopulina var. cascadensis
                                              Sorbus scopulina var. scopulina
                                            Sorbus sitchensis
                                              Sorbus sitchensis ssp. californica
                                              Sorbus sitchensis ssp. grayi
                                              Sorbus sitchensis var. grayi
                                              Sorbus sitchensis var. sitchensis
                                              Sorbus sitchensis var. densa
                                            Sorbus sorbifolia
                                            Sorbus tamamschjanae
                                            Sorbus tianschanica
                                            Sorbus torminalis
                                            Sorbus x thuringiaca
                                    Spiraea
                                            Spiraea alba
                                              Spiraea alba var. alba
                                              Spiraea alba var. latifolia
                                              Spiraea alba var. septentrionalis
                                            Spiraea albiflora
                                            Spiraea arbuscula
                                            Spiraea aruncus
                                            Spiraea beauverdiana
                                              Spiraea beauverdiana var. stevenii
                                            Spiraea betulifolia
                                              Spiraea betulifolia ssp. corymbosa
                                              Spiraea betulifolia ssp. lucida
                                              Spiraea betulifolia var. corymbosa
                                              Spiraea betulifolia var. lucida
                                              Spiraea betulifolia var. rosea
                                            Spiraea bullata
                                            Spiraea cantoniensis
                                            Spiraea chamaedryfolia
                                              Spiraea chamaedryfolia var. chamaedryfolia
                                              Spiraea chamaedryfolia var. ulmifolia
                                            Spiraea corymbosa
                                            Spiraea densiflora
                                              Spiraea densiflora ssp. splendens
                                              Spiraea densiflora var. splendens
                                            Spiraea douglasii
                                              Spiraea douglasii ssp. menziesii
                                              Spiraea douglasii var. douglasii
                                              Spiraea douglasii var. menziesii
                                              Spiraea douglasii var. roseata
                                            Spiraea flexuosa
                                            Spiraea gemmata
                                            Spiraea helleri
                                            Spiraea hendersonii
                                            Spiraea hitchcockii
                                            Spiraea hypericifolia
                                            Spiraea japonica
                                              Spiraea japonica var. alpina
                                              Spiraea japonica var. bullata
                                              Spiraea japonica var. fortunei
                                            Spiraea latifolia
                                              Spiraea latifolia var. septentrionalis
                                            Spiraea lobata
                                            Spiraea lucida
                                            Spiraea media
                                            Spiraea menziesii
                                            Spiraea millefolium
                                            Spiraea nipponica
                                                  Spiraea nipponica f. rotundifolia
                                            Spiraea opulifolia
                                            Spiraea pectinata
                                            Spiraea prunifolia
                                              Spiraea prunifolia var. plena
                                            Spiraea salicifolia
                                            Spiraea sargentiana
                                            Spiraea septentrionalis
                                            Spiraea sorbifolia
                                            Spiraea splendens
                                              Spiraea splendens var. rosea
                                              Spiraea splendens var. splendens
                                            Spiraea stevenii
                                            Spiraea subvillosa
                                            Spiraea thunbergii
                                            Spiraea tomentosa
                                              Spiraea tomentosa var. rosea
                                              Spiraea tomentosa var. tomentosa
                                            Spiraea tomentulosa
                                            Spiraea trichocarpa
                                            Spiraea trilobata
                                            Spiraea ulmaria
                                            Spiraea vanhouttei
                                            Spiraea virginiana
                                              Spiraea virginiana var. serrulata
                                            Spiraea wilsonii
                                            Spiraea x arguta
                                            Spiraea x billiardii
                                            Spiraea x bumalda
                                            Spiraea x hitchcockii
                                            Spiraea x pyramidata
                                            Spiraea x subcanescens
                                            Spiraea x vanhouttei
                                    Spiraeanthus
                                            Spiraeanthus cordifolia
                                    Stephanandra
                                            Stephanandra incisa
                                    Stranvaesia
                                            Stranvaesia niitakayamensis
                                            Stranvaesia nussia
                                    Stylypus
                                            Stylypus vernus
                                    Tetraglochin
                                            Tetraglochin alatum
                                            Tetraglochin ameghinoi
                                    Vauquelinia
                                            Vauquelinia angustifolia
                                            Vauquelinia australis
                                            Vauquelinia californica
                                              Vauquelinia californica ssp. californica
                                                     [Spiraea californica]
                                              Vauquelinia californica ssp. pauciflora
                                                     [Vauquelinia pauciflora]
                                              Vauquelinia californica ssp. retherfordii
                                              Vauquelinia californica ssp. sonorensis
                                            Vauquelinia corymbosa
                                              Vauquelinia corymbosa ssp. angustifolia
                                              Vauquelinia corymbosa ssp. heterodon
                                              Vauquelinia corymbosa ssp. karwinskyi
                                              Vauquelinia corymbosa ssp. saltilloensis
                                            Vauquelinia latifolia
                                            Vauquelinia retherfordii
                                            Vauquelinia torreyi
                                    Waldsteinia
                                            Waldsteinia doniana
                                            Waldsteinia fragarioides
                                              Waldsteinia fragarioides ssp. doniana
                                              Waldsteinia fragarioides ssp. fragarioides
                                              Waldsteinia fragarioides var. parviflora
                                            Waldsteinia idahoensis
                                            Waldsteinia lobata
                                            Waldsteinia parviflora
                                            Waldsteinia pendula
                                    x Amelasorbus
                                            x Amelasorbus jackii
                                    x Sorbaronia
                                            x Sorbaronia alpina
                                            x Sorbaronia arsenii
                                            x Sorbaronia fallax
                                            x Sorbaronia hybrida
                                            x Sorbaronia jackii
                                            x Sorbaronia sorbifolia

Problematic Rooting (10810)
                                              Dasiphora fruticosa var. monticola

Problematic Rooting (16063)
                                              Spiraea caespitosa var. elatior