Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Asterids
               Lamiids
                    Lamiales
                            Orobanchaceae
                                    Adenostegia
                                            Adenostegia eremica
                                            Adenostegia hansenii
                                            Adenostegia littoralis
                                            Adenostegia palmata
                                    Aeginetia
                                            Aeginetia indica
                                    Agalinis
                                            Agalinis acuta
                                            Agalinis albida
                                            Agalinis aphylla
                                            Agalinis aspera
                                            Agalinis auriculata
                                            Agalinis besseyana
                                            Agalinis caddoensis
                                            Agalinis calycina
                                                   [Gerardia calycina]
                                            Agalinis communis
                                            Agalinis decemloba
                                            Agalinis delicatula
                                            Agalinis densiflora
                                            Agalinis divaricata
                                            Agalinis edwardsiana
                                              Agalinis edwardsiana var. glabra
                                            Agalinis fasciculata
                                              Agalinis fasciculata var. fasciculata
                                              Agalinis fasciculata var. peninsularis
                                            Agalinis filicaulis
                                            Agalinis filifolia
                                            Agalinis flava
                                              Agalinis flava var. macrantha
                                            Agalinis gattingeri
                                            Agalinis georgiana
                                            Agalinis grandiflora
                                              Agalinis grandiflora var. serrata
                                            Agalinis gypsophila
                                            Agalinis harperi
                                            Agalinis heterophylla
                                            Agalinis hispidula
                                                   [Anisantherina hispidula]
                                            Agalinis holmiana
                                            Agalinis homalantha
                                            Agalinis keyensis
                                            Agalinis kingsii
                                            Agalinis laevigata
                                            Agalinis laxa
                                            Agalinis linifolia
                                                   [Gerardia linifolia]
                                            Agalinis maritima
                                              Agalinis maritima var. grandiflora
                                              Agalinis maritima var. maritima
                                            Agalinis navasotensis
                                            Agalinis neoscotica
                                            Agalinis nuttallii
                                            Agalinis obtusifolia
                                            Agalinis oligophylla
                                              Agalinis oligophylla var. pseudaphylla
                                            Agalinis parvifolia
                                            Agalinis paupercula
                                              Agalinis paupercula var. borealis
                                              Agalinis paupercula var. neoscotica
                                              Agalinis paupercula var. paupercula
                                            Agalinis pedicularia
                                              Agalinis pedicularia var. ambigens
                                              Agalinis pedicularia var. caesariensis
                                              Agalinis pedicularia var. pectinata
                                            Agalinis peduncularis
                                            Agalinis pinetorum
                                              Agalinis pinetorum var. delicatula
                                            Agalinis plukenetii
                                            Agalinis pseudaphylla
                                            Agalinis pulchella
                                            Agalinis purpurea
                                              Agalinis purpurea var. carteri
                                              Agalinis purpurea var. neoscotica
                                              Agalinis purpurea var. parviflora
                                              Agalinis purpurea var. racemulosa
                                            Agalinis ramulifera
                                            Agalinis setacea
                                            Agalinis skinneriana
                                            Agalinis spiciflora
                                            Agalinis stenophylla
                                            Agalinis strictifolia
                                            Agalinis tenella
                                            Agalinis tenuifolia
                                              Agalinis tenuifolia ssp. leucanthera
                                              Agalinis tenuifolia var. leucanthera
                                              Agalinis tenuifolia var. macrophylla
                                              Agalinis tenuifolia var. parviflora
                                              Agalinis tenuifolia var. polyphylla
                                              Agalinis tenuifolia var. tenuifolia
                                            Agalinis virgata
                                            Agalinis virginica
                                            Agalinis viridis
                                    Alectra
                                            Alectra aspera
                                            Alectra fluminensis
                                    Anisantherina
                                    Anoplanthus
                                    Aphyllon
                                            Aphyllon californicum
                                            Aphyllon comosum
                                            Aphyllon dugesii
                                            Aphyllon pinorum
                                            Aphyllon tuberosum
                                            Aphyllon violaceum
                                    Aureolaria
                                            Aureolaria auriculata
                                            Aureolaria calycosa
                                            Aureolaria dispersa
                                            Aureolaria flava
                                              Aureolaria flava ssp. macrantha
                                              Aureolaria flava ssp. reticulata
                                              Aureolaria flava ssp. typica
                                              Aureolaria flava var. flava
                                              Aureolaria flava var. macrantha
                                              Aureolaria flava var. reticulata
                                            Aureolaria grandiflora
                                              Aureolaria grandiflora ssp. cinerea
                                              Aureolaria grandiflora ssp. pulchra
                                              Aureolaria grandiflora ssp. serrata
                                              Aureolaria grandiflora ssp. typica
                                              Aureolaria grandiflora var. cinerea
                                              Aureolaria grandiflora var. grandiflora
                                              Aureolaria grandiflora var. pulchra
                                              Aureolaria grandiflora var. serrata
                                            Aureolaria greggii
                                            Aureolaria laevigata
                                            Aureolaria microcarpa
                                            Aureolaria patula
                                            Aureolaria pectinata
                                              Aureolaria pectinata ssp. eurycarpa
                                              Aureolaria pectinata ssp. floridana
                                              Aureolaria pectinata ssp. transcendens
                                              Aureolaria pectinata ssp. typica
                                              Aureolaria pectinata var. eurycarpa
                                              Aureolaria pectinata var. floridana
                                              Aureolaria pectinata var. ozarkensis
                                              Aureolaria pectinata var. transcendens
                                            Aureolaria pedicularia
                                              Aureolaria pedicularia ssp. ambigens
                                              Aureolaria pedicularia ssp. austromontana
                                              Aureolaria pedicularia ssp. caesariensis
                                              Aureolaria pedicularia ssp. carolinensis
                                              Aureolaria pedicularia ssp. intercedens
                                              Aureolaria pedicularia ssp. typica
                                              Aureolaria pedicularia var. ambigens
                                              Aureolaria pedicularia var. austromontana
                                              Aureolaria pedicularia var. caesariensis
                                              Aureolaria pedicularia var. carolinensis
                                              Aureolaria pedicularia var. intercedens
                                              Aureolaria pedicularia var. pectinata
                                              Aureolaria pedicularia var. pedicularia
                                            Aureolaria reticulata
                                            Aureolaria virginica
                                    Bartsia
                                            Bartsia alpina
                                            Bartsia latifolia
                                            Bartsia trixago
                                    Bellardia
                                            Bellardia trixago
                                    Boschniakia
                                            Boschniakia hookeri
                                            Boschniakia rossica
                                            Boschniakia strobilacea
                                            Boschniakia tuberosa
                                    Brachystigma
                                            Brachystigma wrightii
                                    Buchnera
                                            Buchnera americana
                                            Buchnera arizonica
                                                   [Buchnera obliqua]
                                            Buchnera breviflora
                                            Buchnera elongata
                                            Buchnera floridana
                                            Buchnera longifolia
                                            Buchnera pilosa
                                              Buchnera pilosa var. arizonica
                                            Buchnera pusilla
                                    Bungea
                                            Bungea trifida
                                    Buttonia
                                            Buttonia hildebrandtii
                                    Castilleja
                                            Castilleja adenophora
                                            Castilleja affinis
                                              Castilleja affinis ssp. affinis
                                                     [Castilleja affinis ssp. insularis]
                                                     [Castilleja affinis var. contentiosa]
                                                     [Castilleja californica]
                                                     [Castilleja douglasii ssp. insularis]
                                                     [Castilleja douglasii]
                                                     [Castilleja inflata]
                                                     [Castilleja wightii ssp. anacapensis]
                                                     [Castilleja wightii ssp. inflata]
                                                     [Castilleja wightii ssp. rubra]
                                                     [Castilleja wightii]
                                              Castilleja affinis ssp. litoralis
                                              Castilleja affinis ssp. neglecta
                                              Castilleja affinis var. neglecta
                                            Castilleja ambigua
                                              Castilleja ambigua ssp. ambigua
                                              Castilleja ambigua ssp. humboldtiensis
                                              Castilleja ambigua ssp. insalutata
                                            Castilleja anacapensis
                                            Castilleja angustifolia
                                              Castilleja angustifolia var. angustifolia
                                              Castilleja angustifolia var. bradburii
                                              Castilleja angustifolia var. flavescens
                                              Castilleja angustifolia var. hispida
                                              Castilleja angustifolia var. whitedii
                                            Castilleja annua
                                            Castilleja applegatei
                                              Castilleja applegatei ssp. applegatei
                                              Castilleja applegatei ssp. disticha
                                              Castilleja applegatei ssp. martinii
                                                     [Castilleja angustifolia var. dubia]
                                                     [Castilleja chromosa]
                                                     [Castilleja clokeyi]
                                                     [Castilleja ewanii]
                                                     [Castilleja gyroloba]
                                                     [Castilleja martinii ssp. ewanii]
                                                     [Castilleja martinii var. clokeyi]
                                                     [Castilleja martinii var. ewanii]
                                                     [Castilleja martinii]
                                                     [Castilleja pyramidalis]
                                                     [Castilleja roseana]
                                              Castilleja applegatei ssp. pallida
                                              Castilleja applegatei ssp. pinetorum
                                                     [Castilleja applegatei var. fragilis]
                                                     [Castilleja applegatei var. pinetorum]
                                                     [Castilleja applegatei var. viscida]
                                                     [Castilleja pinetorum]
                                                     [Castilleja viscida]
                                                     [Castilleja wherryana]
                                              Castilleja applegatei var. breweri
                                              Castilleja applegatei var. pallida
                                            Castilleja aquariensis
                                            Castilleja arachnoidea
                                                   [Castilleja payneae]
                                              Castilleja arachnoidea ssp. schizotricha
                                              Castilleja arachnoidea ssp. shastensis
                                            Castilleja arcuata
                                            Castilleja arvensis
                                                   [Castilleja haitiensis]
                                            Castilleja aspera
                                            Castilleja attenuata
                                                   [Orthocarpus attenuatus]
                                            Castilleja auriculata
                                            Castilleja austromontana
                                            Castilleja barnebyana
                                            Castilleja bella
                                            Castilleja blumeri
                                            Castilleja brachyantha
                                            Castilleja breviflora
                                            Castilleja brevilobata
                                            Castilleja brevistyla
                                            Castilleja breweri
                                              Castilleja breweri var. pallida
                                            Castilleja brooksii
                                            Castilleja brunnescens
                                            Castilleja bryanti
                                            Castilleja calcicola
                                            Castilleja campestris
                                              Castilleja campestris ssp. campestris
                                              Castilleja campestris ssp. succulenta
                                            Castilleja canescens
                                            Castilleja caudata
                                              Castilleja caudata var. auricoma
                                              Castilleja caudata var. caudata
                                            Castilleja cervina
                                            Castilleja chambersii
                                            Castilleja chiapensis
                                            Castilleja chlorosceptron
                                            Castilleja chlorotica
                                            Castilleja christii
                                            Castilleja chrymactis
                                            Castilleja chrysantha
                                            Castilleja cinerea
                                            Castilleja citrina
                                            Castilleja clementis
                                            Castilleja coccinea
                                            Castilleja cognata
                                            Castilleja covilleana
                                            Castilleja crista-galli
                                            Castilleja cryptantha
                                            Castilleja culbertsonii
                                            Castilleja cusickii
                                            Castilleja densiflora
                                              Castilleja densiflora ssp. densiflora
                                              Castilleja densiflora ssp. gracilis
                                              Castilleja densiflora ssp. obispoensis
                                            Castilleja dissitiflora
                                            Castilleja disticha
                                            Castilleja dixonii
                                            Castilleja dolichostylis
                                            Castilleja durangensis
                                            Castilleja elata
                                            Castilleja elegans
                                            Castilleja elkoensis
                                            Castilleja elmeri
                                            Castilleja excelsa
                                            Castilleja exserta
                                                   [Orthocarpus purpurascens var. latifolius]
                                                   [Orthocarpus purpurascens var. ornatus]
                                                   [Orthocarpus purpurascens var. venustus]
                                                   [Orthocarpus purpurascens]
                                              Castilleja exserta ssp. exserta
                                                     [Orthocarpus exsertus]
                                                     [Orthocarpus purpurascens var. pallidus]
                                                     [Orthocarpus purpurascens var. palmeri]
                                              Castilleja exserta ssp. latifolia
                                              Castilleja exserta ssp. venusta
                                            Castilleja filifolia
                                            Castilleja flava
                                              Castilleja flava var. flava
                                              Castilleja flava var. rustica
                                            Castilleja flavescens
                                            Castilleja foliolosa
                                            Castilleja franciscana
                                            Castilleja fraterna
                                            Castilleja fruticosa
                                            Castilleja fulva
                                            Castilleja galeata
                                            Castilleja galehintoniae
                                                   [Castilleja gallehintoniae]
                                            Castilleja genevievana
                                            Castilleja glandulifera
                                              Castilleja glandulifera ssp. pallida
                                            Castilleja gleasoni
                                            Castilleja gleasonii
                                            Castilleja globosa
                                            Castilleja gloriosa
                                            Castilleja gracilis
                                            Castilleja grisea
                                            Castilleja haydenii
                                            Castilleja hirsuta
                                            Castilleja hispida
                                              Castilleja hispida ssp. abbreviata
                                              Castilleja hispida ssp. acuta
                                              Castilleja hispida ssp. brevilobata
                                              Castilleja hispida ssp. hispida
                                              Castilleja hispida var. acuta
                                            Castilleja hoffmannii
                                            Castilleja holmgrenii
                                            Castilleja hololeuca
                                              Castilleja hololeuca ssp. grisea
                                            Castilleja howellii
                                            Castilleja hyetophila
                                            Castilleja hyperborea
                                            Castilleja indivisa
                                            Castilleja inornata
                                            Castilleja integra
                                              Castilleja integra var. gloriosa
                                              Castilleja integra var. integra
                                                     [Castilleja elongata]
                                            Castilleja integrifolia
                                            Castilleja jepsonii
                                            Castilleja jiquilpana
                                            Castilleja jusselii
                                            Castilleja kaibabensis
                                            Castilleja kraliana
                                            Castilleja labiata
                                            Castilleja lacera
                                            Castilleja lanata
                                              Castilleja lanata ssp. hololeuca
                                              Castilleja lanata ssp. lanata
                                            Castilleja lapidicola
                                            Castilleja lasiorhyncha
                                            Castilleja latebracteata
                                            Castilleja latifolia
                                              Castilleja latifolia ssp. mendocinensis
                                              Castilleja latifolia ssp. carmelensis
                                              Castilleja latifolia ssp. pinnatifida
                                            Castilleja lebgueana
                                            Castilleja lemmonii
                                                   [Castilleja lassenensis]
                                            Castilleja leschkeana
                                            Castilleja levisecta
                                            Castilleja linariifolia
                                                   [Castilleja linariifolia fo. omnipubescens]
                                                   [Castilleja linariifolia var. omnipubescens]
                                                   [Castilleja linearis]
                                                   [Castilleja trainii]
                                            Castilleja lineariiloba
                                            Castilleja lineariloba
                                            Castilleja lineata
                                            Castilleja linifolia
                                            Castilleja linoides
                                            Castilleja lithospermoides
                                            Castilleja litoralis
                                                   [Castilleja wightii ssp. litoralis]
                                            Castilleja longispica
                                            Castilleja ludoviciana
                                            Castilleja lutea
                                            Castilleja lutescens
                                            Castilleja macrostigma
                                            Castilleja magnistylis
                                            Castilleja mcvaughii
                                            Castilleja mearnsii
                                            Castilleja mendocinensis
                                            Castilleja mexicana
                                                   [Castilleja tortifolia]
                                            Castilleja miniata
                                              Castilleja miniata ssp. elata
                                              Castilleja miniata var. dixonii
                                                     [Castilleja miniata ssp. dixonii]
                                              Castilleja miniata var. miniata
                                                     [Castilleja confusa]
                                                     [Castilleja gracillima]
                                                     [Castilleja inconstans]
                                                     [Castilleja miniata ssp. miniata]
                                                     [Castilleja oblongifolia]
                                                     [Castilleja uliginosa]
                                              Castilleja miniata var. oblongifolia
                                            Castilleja minor
                                              Castilleja minor ssp. minor
                                                     [Castilleja exilis]
                                              Castilleja minor ssp. spiralis
                                                     [Castilleja spiralis]
                                                     [Castilleja stenantha ssp. spiralis]
                                                     [Castilleja stenantha]
                                              Castilleja minor var. exilis
                                              Castilleja minor var. minor
                                              Castilleja minor var. stenantha
                                            Castilleja mollis
                                            Castilleja montana
                                            Castilleja montigena
                                            Castilleja moranensis
                                                   [Castilleja pringlei]
                                            Castilleja muscipula
                                            Castilleja nana
                                            Castilleja neglecta
                                            Castilleja nelsonii
                                            Castilleja nervata
                                                   [Castilleja cruenta]
                                            Castilleja nevadensis
                                            Castilleja nivea
                                            Castilleja obtusiloba
                                            Castilleja occidentalis
                                            Castilleja ochracea
                                            Castilleja oreopola
                                              Castilleja oreopola ssp. albida
                                            Castilleja oresbia
                                            Castilleja organorum
                                            Castilleja ornata
                                            Castilleja ortegae
                                            Castilleja ownbeyana
                                            Castilleja pallescens
                                              Castilleja pallescens var. inverta
                                                     [Castilleja inverta]
                                              Castilleja pallescens var. pallescens
                                            Castilleja pallida
                                              Castilleja pallida ssp. caudata
                                              Castilleja pallida ssp. elegans
                                              Castilleja pallida ssp. septentrionalis
                                              Castilleja pallida var. caudata
                                              Castilleja pallida var. elegans
                                              Castilleja pallida var. septentrionalis
                                            Castilleja palmeri
                                            Castilleja parviflora
                                              Castilleja parviflora var. albida
                                              Castilleja parviflora var. olympica
                                              Castilleja parviflora var. oreopola
                                              Castilleja parviflora var. parviflora
                                                     [Castilleja henryae]
                                              Castilleja parviflora var. douglasii
                                            Castilleja parvula
                                            Castilleja patriotica
                                                   [Castilleja patriotica var. blumeri]
                                            Castilleja peckiana
                                            Castilleja pediaca
                                            Castilleja peirsonii
                                            Castilleja perelegans
                                            Castilleja pilosa
                                              Castilleja pilosa ssp. jusselii
                                              Castilleja pilosa var. inverta
                                              Castilleja pilosa var. longispica
                                              Castilleja pilosa var. pilosa
                                              Castilleja pilosa var. steenensis
                                            Castilleja plagiotoma
                                            Castilleja polytoma
                                            Castilleja praeterita
                                            Castilleja pratensis
                                            Castilleja pruinosa
                                              Castilleja pruinosa ssp. gleasoni
                                            Castilleja psittacina
                                            Castilleja pterocaulon
                                            Castilleja puberula
                                            Castilleja pulchella
                                            Castilleja pumila
                                            Castilleja purpurascens
                                            Castilleja purpurea
                                              Castilleja purpurea var. citrina
                                              Castilleja purpurea var. lindheimeri
                                              Castilleja purpurea var. purpurea
                                            Castilleja quibellii
                                            Castilleja racemosa
                                            Castilleja raupii
                                            Castilleja retrorsa
                                            Castilleja revealii
                                                   [Castilleja parvula var. revealii]
                                            Castilleja rhexiifolia
                                                   [Castilleja lauta]
                                                   [Castilleja leonardii]
                                                   [Castilleja oregonensis]
                                              Castilleja rhexiifolia var. pubens
                                            Castilleja rhizomata
                                            Castilleja rigida
                                            Castilleja roei
                                            Castilleja rubicundula
                                              Castilleja rubicundula ssp. lithospermoides
                                              Castilleja rubicundula ssp. rubicundula
                                            Castilleja rubida
                                              Castilleja rubida var. monoensis
                                            Castilleja rupicola
                                            Castilleja rustica
                                            Castilleja salsuginosa
                                            Castilleja saltensis
                                            Castilleja salticola
                                            Castilleja scabrida
                                              Castilleja scabrida var. barnebyana
                                              Castilleja scabrida var. scabrida
                                            Castilleja schaffneri
                                            Castilleja schizotricha
                                            Castilleja scorzoneraefolia
                                            Castilleja septentrionalis
                                            Castilleja sessiliflora
                                            Castilleja socorrensis
                                            Castilleja sphaerostigma
                                            Castilleja spiranthoides
                                            Castilleja steenensis
                                            Castilleja stenophylla
                                            Castilleja stricta
                                            Castilleja subinclusa
                                              Castilleja subinclusa ssp. franciscana
                                              Castilleja subinclusa ssp. subinclusa
                                              Castilleja subinclusa var. franciscana
                                            Castilleja suksdorfii
                                            Castilleja sulphurea
                                                   [Castilleja luteovirens]
                                                   [Castilleja mogollonica]
                                                   [Castilleja rhexiifolia var. sulphurea]
                                            Castilleja taedifera
                                            Castilleja talamancensis
                                            Castilleja tancitaroana
                                            Castilleja tenuiflora
                                                   [Castilleja laxa]
                                              Castilleja tenuiflora var. tenuiflora
                                              Castilleja tenuiflora var. xylorrhiza
                                            Castilleja tenuifolia
                                            Castilleja tenuis
                                            Castilleja thompsonii
                                            Castilleja toluccensis
                                            Castilleja tomentosa
                                            Castilleja trinervis
                                            Castilleja trisecta
                                            Castilleja tweedyi
                                            Castilleja unalaschcensis
                                            Castilleja variabilis
                                            Castilleja venusta
                                            Castilleja villicaulis
                                            Castilleja villosissima
                                            Castilleja viscidula
                                            Castilleja wallowensis
                                            Castilleja williamsii
                                            Castilleja wootonii
                                                   [Castilleja ciliata]
                                            Castilleja wyomingensis
                                            Castilleja x porterae
                                            Castilleja xanthotricha
                                            Castilleja yukonis
                                            Castilleja zempoaltepetlensis
                                            Castilleja zionis
                                    Chloropyron
                                            Chloropyron palustre
                                    Clevelandia
                                            Clevelandia beldingi
                                    Conopholis
                                            Conopholis alpina
                                              Conopholis alpina var. mexicana
                                                     [Conopholis mexicana]
                                                     [Orobanche multiflora var. xanthochroa]
                                                     [Orobanche xanthochroa]
                                            Conopholis americana
                                                   [Orobanche americana]
                                    Cordylanthus
                                            Cordylanthus bernardinus
                                            Cordylanthus bolanderi
                                            Cordylanthus brunneus
                                            Cordylanthus canescens
                                            Cordylanthus capillaris
                                            Cordylanthus capitatus
                                                   [Cordylanthus bicolor]
                                            Cordylanthus carnulosus
                                            Cordylanthus compactus
                                            Cordylanthus diffusus
                                            Cordylanthus eremicus
                                              Cordylanthus eremicus ssp. eremicus
                                              Cordylanthus eremicus ssp. kernensis
                                            Cordylanthus ferrisianus
                                            Cordylanthus filifolius
                                            Cordylanthus hansenii
                                            Cordylanthus helleri
                                            Cordylanthus hispidus
                                            Cordylanthus involutus
                                            Cordylanthus kingii
                                              Cordylanthus kingii ssp. densiflorus
                                              Cordylanthus kingii ssp. helleri
                                              Cordylanthus kingii ssp. kingii
                                              Cordylanthus kingii var. densiflorus
                                              Cordylanthus kingii var. helleri
                                            Cordylanthus laxiflorus
                                            Cordylanthus littoralis
                                              Cordylanthus littoralis ssp. platycephalus
                                            Cordylanthus maritimus
                                              Cordylanthus maritimus ssp. canescens
                                              Cordylanthus maritimus ssp. maritimus
                                              Cordylanthus maritimus ssp. palustris
                                              Cordylanthus maritimus var. canescens
                                            Cordylanthus mollis
                                              Cordylanthus mollis ssp. hispidus
                                              Cordylanthus mollis ssp. mollis
                                            Cordylanthus nevadensis
                                            Cordylanthus nevinii
                                            Cordylanthus nidularius
                                            Cordylanthus orcuttianus
                                            Cordylanthus pallescens
                                            Cordylanthus palmatus
                                              Cordylanthus palmatus ssp. carnulosus
                                            Cordylanthus parviflorus
                                                   [Cordylanthus glandulosus]
                                            Cordylanthus pilosus
                                              Cordylanthus pilosus ssp. bolanderi
                                              Cordylanthus pilosus ssp. diffusus
                                              Cordylanthus pilosus ssp. hansenii
                                              Cordylanthus pilosus ssp. pilosus
                                              Cordylanthus pilosus ssp. trifidus
                                              Cordylanthus pilosus var. trifidus
                                              Cordylanthus pilosus var. brunneus
                                            Cordylanthus platycephalus
                                            Cordylanthus pringlei
                                            Cordylanthus ramosus
                                                   [Cordylanthus ramosus ssp. setosus]
                                                   [Cordylanthus ramosus var. puberulus]
                                              Cordylanthus ramosus ssp. eremicus
                                            Cordylanthus rigidus
                                              Cordylanthus rigidus ssp. brevibracteatus
                                              Cordylanthus rigidus ssp. involutus
                                              Cordylanthus rigidus ssp. littoralis
                                              Cordylanthus rigidus ssp. rigidus
                                              Cordylanthus rigidus ssp. setigerus
                                              Cordylanthus rigidus var. littoralis
                                              Cordylanthus rigidus var. sylvaticus
                                            Cordylanthus tecopensis
                                            Cordylanthus tenuis
                                              Cordylanthus tenuis ssp. barbatus
                                              Cordylanthus tenuis ssp. brunneus
                                              Cordylanthus tenuis ssp. capillaris
                                              Cordylanthus tenuis ssp. pallescens
                                              Cordylanthus tenuis ssp. tenuis
                                              Cordylanthus tenuis ssp. viscidus
                                            Cordylanthus viscidus
                                            Cordylanthus wrightii
                                              Cordylanthus wrightii ssp. kaibabensis
                                              Cordylanthus wrightii ssp. tenuifolius
                                                     [Cordylanthus tenuifolius]
                                              Cordylanthus wrightii ssp. wrightii
                                                     [Cordylanthus wrightii var. pauciflorus]
                                    Cycnium
                                            Cycnium tubulosum
                                              Cycnium tubulosum ssp. montanum
                                    Dasistoma
                                            Dasistoma calycosa
                                            Dasistoma dispersa
                                            Dasistoma flava
                                            Dasistoma grandiflora
                                            Dasistoma laevigata
                                            Dasistoma macrophylla
                                            Dasistoma patula
                                            Dasistoma pectinata
                                            Dasistoma pedicularia
                                            Dasistoma serrata
                                            Dasistoma virginica
                                    Dicranostegia
                                            Dicranostegia orcuttiana
                                    Diphelypaea
                                            Diphelypaea tournefortii
                                    Elephantella
                                            Elephantella attollens
                                    Epifagus
                                            Epifagus virginiana
                                    Escobedia
                                            Escobedia crassipes
                                            Escobedia laevis
                                            Escobedia linearis
                                            Escobedia longiflora
                                            Escobedia peduncularis
                                    Esterhazya
                                    Euphrasia
                                            Euphrasia americana
                                            Euphrasia arctica
                                              Euphrasia arctica ssp. borealis
                                              Euphrasia arctica var. disjuncta
                                              Euphrasia arctica var. dolosa
                                              Euphrasia arctica var. mollis
                                            Euphrasia borealis
                                            Euphrasia bottnica
                                            Euphrasia brevipila
                                            Euphrasia canadensis
                                            Euphrasia condensata
                                            Euphrasia curta
                                            Euphrasia disjuncta
                                              Euphrasia disjuncta var. dolosa
                                            Euphrasia frigida
                                            Euphrasia gracilis
                                            Euphrasia hudsoniana
                                              Euphrasia hudsoniana var. contracta
                                              Euphrasia hudsoniana var. ramosior
                                            Euphrasia kurramensis
                                            Euphrasia micrantha
                                            Euphrasia mollis
                                              Euphrasia mollis var. laurentiana
                                            Euphrasia nemorosa
                                            Euphrasia oakesii
                                            Euphrasia officinalis
                                            Euphrasia ostenfeldii
                                            Euphrasia pennellii
                                            Euphrasia randii
                                              Euphrasia randii var. farlowii
                                              Euphrasia randii var. reeksii
                                            Euphrasia rigidula
                                            Euphrasia rostkoviana
                                            Euphrasia stricta
                                            Euphrasia subarctica
                                            Euphrasia suborbicularis
                                            Euphrasia tetraquetra
                                            Euphrasia vinacea
                                            Euphrasia williamsii
                                              Euphrasia williamsii var. vestita
                                            Euphrasia x aequalis
                                    Glossostylis
                                           [Lindmania]
                                            Glossostylis aspera
                                    Lamourouxia
                                            Lamourouxia brachyantha
                                            Lamourouxia coccinea
                                            Lamourouxia dasyantha
                                            Lamourouxia exserta
                                            Lamourouxia lanceolata
                                            Lamourouxia longiflora
                                              Lamourouxia longiflora var. lanceolata
                                            Lamourouxia macrantha
                                            Lamourouxia multifida
                                              Lamourouxia multifida var. grandiflora
                                            Lamourouxia nelsonii
                                            Lamourouxia pringlei
                                            Lamourouxia rhinanthifolia
                                            Lamourouxia stenoglossa
                                            Lamourouxia tenuifolia
                                            Lamourouxia viscosa
                                            Lamourouxia xalapensis
                                    Leptamnium
                                            Leptamnium virginianum
                                    Macranthera
                                            Macranthera flammea
                                    Melampyrum
                                            Melampyrum americanum
                                            Melampyrum arvense
                                            Melampyrum latifolium
                                            Melampyrum lineare
                                              Melampyrum lineare var. americanum
                                              Melampyrum lineare var. latifolium
                                              Melampyrum lineare var. lineare
                                              Melampyrum lineare var. pectinatum
                                            Melampyrum nemorosum
                                            Melampyrum sylvaticum
                                    Melasma
                                            Melasma hispidum
                                            Melasma melampyroides
                                            Melasma physalodes
                                    Myzorrhiza
                                            Myzorrhiza californica
                                            Myzorrhiza corymbosa
                                            Myzorrhiza pinorum
                                            Myzorrhiza tuberosa
                                    Nesogenes
                                            Nesogenes rotensis
                                    Odontites
                                            Odontites aucheri
                                            Odontites serotinus
                                            Odontites vernus
                                              Odontites vernus ssp. serotinus
                                            Odontites vulgaris
                                    Ophiocephalus
                                            Ophiocephalus angustifolius
                                    Orobanche
                                            Orobanche bulbosa
                                            Orobanche californica
                                              Orobanche californica ssp. californica
                                              Orobanche californica ssp. condensa
                                              Orobanche californica ssp. feudgei
                                              Orobanche californica ssp. grandis
                                              Orobanche californica ssp. grayana
                                              Orobanche californica ssp. jepsonii
                                              Orobanche californica var. claremontensis
                                              Orobanche californica var. corymbosa
                                              Orobanche californica var. grayana
                                              Orobanche californica var. parishii
                                            Orobanche cernua
                                            Orobanche comosa
                                              Orobanche comosa var. vallicola
                                            Orobanche cooperi
                                              Orobanche cooperi ssp. cooperi
                                                     [Aphyllon cooperi]
                                                     [Myzorrhiza cooperi]
                                                     [Orobanche ludoviciana var. cooperi]
                                              Orobanche cooperi ssp. latiloba
                                                     [Orobanche ludoviciana var. latiloba]
                                            Orobanche corymbosa
                                              Orobanche corymbosa ssp. corymbosa
                                              Orobanche corymbosa ssp. mutabilis
                                            Orobanche crenata
                                            Orobanche dugesii
                                            Orobanche fasciculata
                                                   [Anoplanthus fasciculatus]
                                                   [Aphyllon fasciculatum]
                                                   [Orobanche fasciculata var. franciscana]
                                                   [Orobanche fasciculata var. lutea]
                                                   [Orobanche fasciculata var. subulata]
                                                   [Orobanche fasciculata var. typica]
                                                   [Thalesia fasciculata]
                                                   [Thalesia lutea]
                                            Orobanche grayana
                                              Orobanche grayana var. feudgei
                                              Orobanche grayana var. jepsonii
                                              Orobanche grayana var. nelsonii
                                              Orobanche grayana var. violacea
                                            Orobanche hederae
                                            Orobanche ludoviciana
                                              Orobanche ludoviciana ssp. ludoviciana
                                                     [Aphyllon arenosum]
                                                     [Conopholis ludoviciana]
                                                     [Myzorrhiza ludoviciana]
                                                     [Orobanche ludoviciana var. arenosa]
                                                     [Orobanche ludoviciana var. genuina]
                                                     [Orobanche multiflora var. arenosa]
                                              Orobanche ludoviciana ssp. multiflora
                                                     [Myzorrhiza multiflora]
                                                     [Orobanche ludoviciana var. multiflora]
                                                     [Orobanche multiflora var. pringlei]
                                                     [Orobanche multiflora var. typica]
                                                     [Orobanche multiflora]
                                                     [Phelipaea erianthera]
                                              Orobanche ludoviciana var. valida
                                            Orobanche minor
                                            Orobanche multicaulis
                                                   [Orobanche multicaulis var. genuina]
                                              Orobanche multicaulis ssp. multicaulis
                                              Orobanche multicaulis var. palmeri
                                            Orobanche parishii
                                              Orobanche parishii ssp. brachyloba
                                              Orobanche parishii ssp. parishii
                                            Orobanche pinorum
                                            Orobanche ramosa
                                            Orobanche uniflora
                                                   [Aphyllon uniflorum]
                                                   [Orobanche porphyrantha]
                                                   [Orobanche purpurea]
                                                   [Orobanche sedii]
                                                   [Orobanche terrae-novae]
                                                   [Orobanche uniflora ssp. occidentalis]
                                                   [Orobanche uniflora var. minuta]
                                                   [Orobanche uniflora var. occidentalis]
                                                   [Orobanche uniflora var. purpurea]
                                                   [Orobanche uniflora var. sedii]
                                                   [Orobanche uniflora var. terrae-novae]
                                                   [Orobanche uniflora var. typica]
                                                   [Thalesia uniflora]
                                              Orobanche uniflora var. sedi
                                            Orobanche valida
                                              Orobanche valida ssp. howellii
                                              Orobanche valida ssp. valida
                                            Orobanche vallicola
                                    Orthocarpus
                                            Orthocarpus barbatus
                                            Orthocarpus bicolor
                                            Orthocarpus bidwelliae
                                            Orthocarpus bracteosus
                                              Orthocarpus bracteosus var. albus
                                            Orthocarpus brevistylus
                                            Orthocarpus brownii
                                            Orthocarpus campestris
                                              Orthocarpus campestris var. succulentus
                                            Orthocarpus castillejoides
                                              Orthocarpus castillejoides var. humboldtiensis
                                              Orthocarpus castillejoides var. insalutatus
                                            Orthocarpus copelandi
                                            Orthocarpus copelandii
                                              Orthocarpus copelandii var. cryptanthus
                                            Orthocarpus cuspidatus
                                              Orthocarpus cuspidatus ssp. copelandii
                                              Orthocarpus cuspidatus ssp. cryptanthus
                                              Orthocarpus cuspidatus ssp. cuspidatus
                                            Orthocarpus densiflorus
                                              Orthocarpus densiflorus var. gracilis
                                              Orthocarpus densiflorus var. noctuinus
                                              Orthocarpus densiflorus var. obispoensis
                                            Orthocarpus erianthus
                                              Orthocarpus erianthus var. gratiosus
                                              Orthocarpus erianthus var. micranthus
                                              Orthocarpus erianthus var. roseus
                                              Orthocarpus erianthus var. versicolor
                                              Orthocarpus erianthus var. inopinus
                                            Orthocarpus faucibarbatus
                                              Orthocarpus faucibarbatus ssp. albidus
                                              Orthocarpus faucibarbatus var. albidus
                                            Orthocarpus floribundus
                                            Orthocarpus gracilis
                                            Orthocarpus hispidus
                                            Orthocarpus imbricatus
                                            Orthocarpus lacerus
                                            Orthocarpus lasiorhynchus
                                            Orthocarpus lineariilobus
                                            Orthocarpus linearilobus
                                            Orthocarpus lithospermoides
                                              Orthocarpus lithospermoides var. bicolor
                                            Orthocarpus longispicatus
                                            Orthocarpus luteus
                                            Orthocarpus maculatus
                                            Orthocarpus mariposanus
                                            Orthocarpus micranthus
                                            Orthocarpus noctuinus
                                            Orthocarpus pachystachyus
                                            Orthocarpus pilosus
                                            Orthocarpus psittacinus
                                            Orthocarpus purpureo-albus
                                            Orthocarpus purpureoalbus
                                            Orthocarpus pusillus
                                              Orthocarpus pusillus var. densiuscuus
                                            Orthocarpus succulentus
                                            Orthocarpus tenuifolius
                                            Orthocarpus tenuis
                                            Orthocarpus tolmiei
                                              Orthocarpus tolmiei ssp. holmgreniorum
                                              Orthocarpus tolmiei ssp. tolmiei
                                            Orthocarpus venustus
                                    Otophylla
                                            Otophylla auriculata
                                            Otophylla densiflora
                                    Parentucellia
                                            Parentucellia latifolia
                                            Parentucellia viscosa
                                    Pediculariopsis
                                            Pediculariopsis verticillata
                                    Pedicularis
                                            Pedicularis aequinoctialis
                                            Pedicularis albertae
                                            Pedicularis albolabiata
                                            Pedicularis angustifolia
                                                   [Pedicularis angustissima]
                                            Pedicularis arctica
                                            Pedicularis armena
                                            Pedicularis atrosanguinea
                                            Pedicularis attenuata
                                            Pedicularis attollens
                                              Pedicularis attollens ssp. attollens
                                              Pedicularis attollens ssp. protogyna
                                            Pedicularis auriculata
                                            Pedicularis bracteosa
                                              Pedicularis bracteosa var. atrosanguinea
                                              Pedicularis bracteosa var. bracteosa
                                              Pedicularis bracteosa var. canbyi
                                              Pedicularis bracteosa var. flavida
                                              Pedicularis bracteosa var. latifolia
                                              Pedicularis bracteosa var. pachyrhiza
                                              Pedicularis bracteosa var. paysoniana
                                                     [Pedicularis bracteosa ssp. paysoniana]
                                                     [Pedicularis paysoniana]
                                              Pedicularis bracteosa var. siifolia
                                            Pedicularis brunnescens
                                            Pedicularis canadensis
                                              Pedicularis canadensis ssp. canadensis
                                              Pedicularis canadensis ssp. fluviatilis
                                              Pedicularis canadensis var. dobbsii
                                              Pedicularis canadensis var. fluviatilis
                                            Pedicularis canbyi
                                            Pedicularis capitata
                                            Pedicularis centranthera
                                                   [Pedicularis centranthera var. exulans]
                                            Pedicularis chamissonis
                                            Pedicularis concinna
                                            Pedicularis contorta
                                              Pedicularis contorta var. contorta
                                              Pedicularis contorta var. ctenophora
                                              Pedicularis contorta var. rubicunda
                                            Pedicularis crenulata
                                                   [Pedicularis albomarginata]
                                            Pedicularis ctenophora
                                            Pedicularis cystopteridifolia
                                            Pedicularis densiflora
                                              Pedicularis densiflora ssp. aurantiaca
                                              Pedicularis densiflora ssp. densiflora
                                            Pedicularis dudleyi
                                            Pedicularis elata
                                            Pedicularis euphrasioides
                                            Pedicularis flammea
                                            Pedicularis flavida
                                            Pedicularis fluviatilis
                                            Pedicularis furbishiae
                                            Pedicularis gladiata
                                            Pedicularis groenlandica
                                                   [Elephantella groenlandica]
                                                   [Pedicularis groenlandica ssp. surrecta]
                                                   [Pedicularis groenlandica var. surrecta]
                                            Pedicularis hians
                                            Pedicularis hirsuta
                                            Pedicularis howellii
                                            Pedicularis jonesii
                                            Pedicularis kanei
                                            Pedicularis kansuensis
                                            Pedicularis labradorica
                                              Pedicularis labradorica var. labradorica
                                            Pedicularis lanata
                                              Pedicularis lanata ssp. yukonensis
                                            Pedicularis lanceolata
                                            Pedicularis langsdorffii
                                              Pedicularis langsdorffii ssp. arctica
                                              Pedicularis langsdorffii ssp. langsdorffii
                                              Pedicularis langsdorffii var. arctica
                                            Pedicularis lapponica
                                            Pedicularis latifolia
                                            Pedicularis longiflora
                                            Pedicularis lunata
                                            Pedicularis lyrata
                                            Pedicularis macrodonta
                                            Pedicularis melampyroides
                                            Pedicularis mexicana
                                            Pedicularis montanensis
                                            Pedicularis nelsonii
                                            Pedicularis oederi
                                              Pedicularis oederi var. albertae
                                            Pedicularis ornithorhyncha
                                            Pedicularis pachyrhiza
                                            Pedicularis pacifica
                                            Pedicularis paddoensis
                                            Pedicularis pallida
                                            Pedicularis palustris
                                            Pedicularis parryi
                                              Pedicularis parryi ssp. mogollonica
                                                     [Pedicularis mogollonica]
                                                     [Pedicularis parryi var. mogollonica]
                                              Pedicularis parryi ssp. parryi
                                              Pedicularis parryi ssp. purpurea
                                                     [Pedicularis anaticeps]
                                                     [Pedicularis hallii]
                                                     [Pedicularis parryi var. purpurea]
                                            Pedicularis parviflora
                                              Pedicularis parviflora ssp. parviflora
                                              Pedicularis parviflora ssp. pennellii
                                              Pedicularis parviflora var. macrodonta
                                            Pedicularis pectinata
                                            Pedicularis pedicellata
                                            Pedicularis pennellii
                                              Pedicularis pennellii var. insularis
                                            Pedicularis procera
                                                   [Pedicularis grayi]
                                            Pedicularis pulchella
                                            Pedicularis pyramidata
                                            Pedicularis racemosa
                                              Pedicularis racemosa ssp. alba
                                                     [Pedicularis racemosa var. alba]
                                              Pedicularis racemosa ssp. racemosa
                                            Pedicularis rainierensis
                                            Pedicularis romanzovii
                                            Pedicularis semibarbata
                                              Pedicularis semibarbata var. charlestonensis
                                                     [Pedicularis semibarbata ssp. charlestonensis]
                                              Pedicularis semibarbata var. semibarbata
                                            Pedicularis siifolia
                                            Pedicularis subnuda
                                            Pedicularis sudetica
                                              Pedicularis sudetica ssp. albolabiata
                                              Pedicularis sudetica ssp. interioides
                                              Pedicularis sudetica ssp. interior
                                              Pedicularis sudetica ssp. pacifica
                                              Pedicularis sudetica ssp. scopulorum
                                                     [Pedicularis scopulorum]
                                                     [Pedicularis sudetica var. scopulorum]
                                              Pedicularis sudetica var. bicolor
                                              Pedicularis sudetica var. gymnocephala
                                              Pedicularis sudetica var. pacifica
                                            Pedicularis sylvatica
                                            Pedicularis szetschuanica
                                            Pedicularis thompsonii
                                            Pedicularis versicolor
                                            Pedicularis verticillata
                                            Pedicularis virginica
                                            Pedicularis willdenowii
                                    Phelipaea
                                            Phelipaea pinorum
                                            Phelipaea tuberosa
                                    Rhinanthus
                                            Rhinanthus alectorolophus
                                            Rhinanthus arcticus
                                            Rhinanthus borealis
                                            Rhinanthus groenlandicus
                                            Rhinanthus major
                                            Rhinanthus minor
                                              Rhinanthus minor ssp. borealis
                                              Rhinanthus minor ssp. groenlandicus
                                              Rhinanthus minor ssp. minor
                                                     [Rhinanthus borealis ssp. kyrolliae]
                                                     [Rhinanthus crista-galli var. fallax]
                                                     [Rhinanthus crista-galli]
                                                     [Rhinanthus kyrolliae]
                                                     [Rhinanthus rigidus]
                                                     [Rhinanthus stenophyllus]
                                            Rhinanthus serotinus
                                    Schwalbea
                                            Schwalbea americana
                                              Schwalbea americana var. australis
                                            Schwalbea australis
                                    Seymeria
                                            Seymeria bipinnatisecta
                                                   [Seymeria havardii]
                                              Seymeria bipinnatisecta var. texana
                                            Seymeria cassioides
                                            Seymeria coahuilana
                                            Seymeria cualana
                                            Seymeria decurva
                                            Seymeria deflexa
                                            Seymeria glandulosa
                                            Seymeria laciniata
                                            Seymeria laxa
                                            Seymeria macrophylla
                                            Seymeria pectinata
                                              Seymeria pectinata ssp. pectinata
                                              Seymeria pectinata ssp. peninsularis
                                            Seymeria pennellii
                                            Seymeria scabra
                                            Seymeria sinaloana
                                            Seymeria texana
                                            Seymeria virgata
                                    Silvia
                                            Silvia prostrata
                                    Sopubia
                                            Sopubia mannii
                                    Striga
                                            Striga asiatica
                                            Striga densiflora
                                            Striga gesnerioides
                                            Striga hermonthica
                                            Striga lutea
                                    Thalesia
                                    Tomanthera
                                            Tomanthera auriculata
                                            Tomanthera densiflora
                                    Triphysaria
                                            Triphysaria eriantha
                                              Triphysaria eriantha ssp. eriantha
                                              Triphysaria eriantha ssp. rosea
                                            Triphysaria floribunda
                                            Triphysaria micrantha
                                            Triphysaria pusilla
                                            Triphysaria versicolor
                                              Triphysaria versicolor ssp. faucibarbata
                                              Triphysaria versicolor ssp. faucibarbatus
                                              Triphysaria versicolor ssp. versicolor