Central Taxonomic Thesaurus

Taxon Search
  Plantae
      Magnoliophyta
             [Angiospermae]
         Eudicots
             Core Eudicots
               Asterids
               Lamiids
                    Gentianales
                            Apocynaceae
                                     Acerates
                                             Acerates angustifolia
                                             Acerates cordifolia
                                             Acerates hirtella
                                             Acerates latifolia
                                             Acerates pringlei
                                             Acerates rusbyi
                                             Acerates tomentosa
                                     Acokanthera
                                             Acokanthera oblongifolia
                                             Acokanthera venenata
                                     Adenium
                                             Adenium obesum
                                     Ahouai
                                             Ahouai nitida
                                     Allamanda
                                           [Vernonanthura]
                                             Allamanda angustifolia
                                             Allamanda blanchetii
                                             Allamanda cathartica
                                                   [Allamanda cathartica var. grandiflora]
                                             Allamanda hendersonii
                                             Allamanda neriifolia
                                             Allamanda puberula
                                             Allamanda schottii
                                     Allomarkgrafia
                                             Allomarkgrafia plumeriiflora
                                     Allotoonia
                                     Alstonia
                                             Alstonia actinophylla
                                             Alstonia constricta
                                             Alstonia longifolia
                                             Alstonia macrophylla
                                             Alstonia scholaris
                                             Alstonia spatulata
                                             Alstonia villosa
                                     Alyxia
                                             Alyxia bracteolosa
                                             Alyxia buxifolia
                                             Alyxia concatenata
                                                   [Alyxia quadrata]
                                             Alyxia oliviformis
                                               Alyxia oliviformis var. lanceolata
                                               Alyxia oliviformis var. myrtillifolia
                                               Alyxia oliviformis var. ovata
                                             Alyxia stellata
                                             Alyxia torresiana
                                     Ambelania
                                     Amblyanthera
                                     Ammocallis
                                     Ampelamus
                                     Amphistelma
                                             Amphistelma scoparia
                                     Amphorella
                                             Amphorella castanea
                                     Amsonia
                                             Amsonia angustifolia
                                             Amsonia arizonica
                                               Amsonia brevifolia var. tomentosa
                                             Amsonia ciliata
                                               Amsonia ciliata var. ciliata
                                               Amsonia ciliata var. filifolia
                                               Amsonia ciliata var. tenuifolia
                                               Amsonia ciliata var. texana
                                             Amsonia fugatei
                                             Amsonia grandiflora
                                             Amsonia hubrichtii
                                             Amsonia illustris
                                             Amsonia jonesii
                                             Amsonia kearneyana
                                             Amsonia latifolia
                                             Amsonia longiflora
                                               Amsonia longiflora var. longiflora
                                               Amsonia longiflora var. salpignantha
                                               Amsonia longiflora var. salpignatha
                                             Amsonia ludoviciana
                                             Amsonia palmeri
                                                   [Amsonia hirtella var. pogonosepala]
                                                   [Amsonia hirtella]
                                                   [Amsonia pogonosepala]
                                                   [Amsonia standleyi]
                                             Amsonia peeblesii
                                             Amsonia repens
                                             Amsonia rigida
                                             Amsonia salicifolia
                                             Amsonia salpignantha
                                             Amsonia tabernaemontana
                                               Amsonia tabernaemontana var. gattingeri
                                               Amsonia tabernaemontana var. illustris
                                               Amsonia tabernaemontana var. repens
                                               Amsonia tabernaemontana var. salicifolia
                                               Amsonia tabernaemontana var. tabernaemontana
                                                     [Amsonia amsonia]
                                                     [Amsonia glaberrima]
                                             Amsonia tharpii
                                             Amsonia tomentosa
                                               Amsonia tomentosa var. stenophylla
                                                     [Amsonia arenaria]
                                                     [Amsonia eastwoodiana]
                                               Amsonia tomentosa var. tomentosa
                                                     [Amsonia brevifolia]
                                     Anantherix
                                             Anantherix connivens
                                     Anechites
                                             Anechites nerium
                                     Angadenia
                                             Angadenia berteroi
                                             Angadenia lindeniana
                                             Angadenia sagrae
                                     Anisolobus
                                     Apocynum
                                             Apocynum androsaemifolium
                                                   [Apocynum ambigens]
                                                   [Apocynum androsaemifolium var. glabrum]
                                                   [Apocynum androsaemifolium var. griseum]
                                                   [Apocynum androsaemifolium var. incanum]
                                                   [Apocynum androsaemifolium var. intermedium]
                                                   [Apocynum androsaemifolium var. pumilum]
                                                   [Apocynum androsaemifolium var. tomentellum]
                                                   [Apocynum androsaemifolium var. woodsonii]
                                                   [Apocynum pumilum var. rhomboideum]
                                                   [Apocynum pumilum]
                                                   [Apocynum scopulorum]
                                               Apocynum androsaemifolium ssp. androsaemifolium
                                               Apocynum androsaemifolium ssp. pumilum
                                               Apocynum androsaemifolium var. androsaemifolium
                                             Apocynum angustifolium
                                             Apocynum bicolor
                                             Apocynum calophyllum
                                             Apocynum cannabinum
                                                   [Apocynum cannabinum var. angustifolium]
                                                   [Apocynum cannabinum var. glaberrimum]
                                                   [Apocynum cannabinum var. greeneanum]
                                                   [Apocynum cannabinum var. hypericifolium]
                                                   [Apocynum cannabinum var. nemorale]
                                                   [Apocynum cannabinum var. pubescens]
                                                   [Apocynum cannabinum var. suksdorfii]
                                                   [Apocynum hypericifolium]
                                                   [Apocynum pubescens]
                                                   [Apocynum sibiricum var. cordigerum]
                                                   [Apocynum sibiricum var. farwellii]
                                                   [Apocynum sibiricum var. salignum]
                                                   [Apocynum sibiricum]
                                                   [Apocynum suksdorfii var. angustifolium]
                                                   [Apocynum suksdorfii]
                                                   [Apocynum suskdorfii]
                                             Apocynum cardiophyllum
                                             Apocynum cervinum
                                             Apocynum laurinum
                                             Apocynum lividum
                                             Apocynum nevadense
                                             Apocynum oliganthum
                                             Apocynum palustre
                                             Apocynum urceolifer
                                             Apocynum viarum
                                             Apocynum viride
                                             Apocynum x floribundum
                                                   [Apocynum floribundum]
                                                   [Apocynum jonesii]
                                                   [Apocynum medium var. floribundum]
                                                   [Apocynum medium var. leuconeuron]
                                                   [Apocynum medium var. lividum]
                                                   [Apocynum medium var. sarniense]
                                                   [Apocynum medium var. vestitum]
                                                   [Apocynum medium]
                                                   [Apocynum milleri]
                                     Araujia
                                             Araujia angustifolia
                                             Araujia hortorum
                                             Araujia sericifera
                                                   [Araujia sericofera]
                                     Asclepias
                                             Asclepias aceratoides
                                             Asclepias albicans
                                             Asclepias amplexicaulis
                                             Asclepias amsonioides
                                             Asclepias angustifolia
                                             Asclepias arenaria
                                             Asclepias asperula
                                               Asclepias asperula ssp. asperula
                                               Asclepias asperula ssp. capricornu
                                                     [Asclepias capricornu ssp. occidentalis]
                                                     [Asclepias capricornu]
                                                     [Asclepias decumbens]
                                               Asclepias asperula var. asperula
                                               Asclepias asperula var. decumbens
                                             Asclepias atroviolacea
                                             Asclepias bicknellii
                                             Asclepias boliviensis
                                             Asclepias brachystephana
                                             Asclepias californica
                                               Asclepias californica ssp. californica
                                               Asclepias californica ssp. greenei
                                             Asclepias carnosa
                                             Asclepias cinerea
                                             Asclepias circinalis
                                             Asclepias connivens
                                             Asclepias contrayerba
                                             Asclepias cordifolia
                                                   [Gomphocarpus cordifolius]
                                             Asclepias cryptoceras
                                               Asclepias cryptoceras ssp. cryptoceras
                                               Asclepias cryptoceras ssp. davisii
                                               Asclepias cryptoceras var. cryptoceras
                                               Asclepias cryptoceras var. davisii
                                             Asclepias curassavica
                                             Asclepias curtissii
                                             Asclepias cutleri
                                             Asclepias davisii
                                             Asclepias emoryi
                                             Asclepias engelmanniana
                                                   [Acerates auriculata]
                                                   [Asclepias auriculata]
                                             Asclepias eriocarpa
                                                   [Asclepias eriocarpa var. microcarpa]
                                                   [Asclepias fremontii]
                                             Asclepias erosa
                                             Asclepias exaltata
                                             Asclepias fascicularis
                                                   [Asclepias mexicana]
                                             Asclepias feayi
                                             Asclepias fournieri
                                             Asclepias fruticosa
                                             Asclepias gentryi
                                             Asclepias glaucescens
                                                   [Asclepias elata]
                                             Asclepias hallii
                                             Asclepias hirtella
                                             Asclepias humistrata
                                             Asclepias hypoleuca
                                             Asclepias incarnata
                                               Asclepias incarnata ssp. incarnata
                                               Asclepias incarnata ssp. pulchra
                                               Asclepias incarnata var. neoscotica
                                               Asclepias incarnata var. pulchra
                                             Asclepias intermedia
                                             Asclepias involucrata
                                                   [Asclepias macrosperma]
                                               Asclepias involucrata var. tomentosa
                                             Asclepias jaliscana
                                             Asclepias jorgeana
                                             Asclepias kansana
                                             Asclepias kotolo
                                             Asclepias labriformis
                                             Asclepias lanceolata
                                               Asclepias lanceolata var. paupercula
                                             Asclepias lanuginosa
                                                   [Acerates lanuginosa]
                                             Asclepias latifolia
                                             Asclepias laurifolia
                                             Asclepias lemmonii
                                             Asclepias leptopus
                                             Asclepias linaria
                                             Asclepias linearis
                                             Asclepias linifolia
                                             Asclepias longifolia
                                                   [Acerates delticola]
                                                   [Acerates floridana]
                                                   [Acerates longifolia]
                                               Asclepias longifolia var. hirtella
                                             Asclepias lynchiana
                                             Asclepias macrotis
                                             Asclepias masonii
                                             Asclepias mcvaughii
                                             Asclepias meadii
                                             Asclepias michauxii
                                             Asclepias mirifica
                                             Asclepias neglecta
                                             Asclepias nivea
                                             Asclepias notha
                                             Asclepias nummularia
                                             Asclepias nyctaginifolia
                                             Asclepias nyctaginifolia x standleyi
                                             Asclepias obovata
                                             Asclepias oenotheroides
                                                   [Asclepias brevicornu]
                                             Asclepias otarioides
                                             Asclepias ovalifolia
                                             Asclepias ovata
                                             Asclepias pedicellata
                                             Asclepias pellucida
                                             Asclepias perennis
                                               Asclepias perennis var. parvula
                                             Asclepias physocarpa
                                                   [Gomphocarpus physocarpus]
                                             Asclepias phytolaccoides
                                             Asclepias pratensis
                                             Asclepias pringlei
                                             Asclepias prostrata
                                             Asclepias pseudorubricaulis
                                             Asclepias puberula
                                             Asclepias pulchra
                                             Asclepias pumila
                                             Asclepias purpurascens
                                             Asclepias quadrifolia
                                             Asclepias quinquedentata
                                             Asclepias rolfsii
                                             Asclepias rosea
                                             Asclepias rubra
                                             Asclepias rusbyi
                                                   [Asclepias engelmanniana var. rusbyi]
                                             Asclepias scaposa
                                             Asclepias similis
                                             Asclepias solanoana
                                             Asclepias speciosa
                                                   [Asclepias giffordii]
                                             Asclepias sperryi
                                             Asclepias standleyi
                                             Asclepias stenophylla
                                             Asclepias subaphylla
                                             Asclepias suberosa
                                             Asclepias subulata
                                             Asclepias subverticillata
                                                   [Asclepias galioides]
                                             Asclepias suffrutex
                                             Asclepias sullivantii
                                             Asclepias syriaca
                                               Asclepias syriaca var. kansana
                                             Asclepias texana
                                             Asclepias tomentosa
                                             Asclepias tuberosa
                                               Asclepias tuberosa ssp. interior
                                                     [Asclepias tuberosa ssp. terminalis]
                                                     [Asclepias tuberosa var. interior]
                                               Asclepias tuberosa ssp. rolfsii
                                               Asclepias tuberosa ssp. tuberosa
                                               Asclepias tuberosa var. rolfsii
                                             Asclepias uncialis
                                               Asclepias uncialis ssp. ruthiae
                                                     [Asclepias eastwoodiana]
                                                     [Asclepias ruthiae]
                                                     [Asclepias sanjuanensis]
                                                     [Asclepias uncialis var. ruthiae]
                                               Asclepias uncialis ssp. uncialis
                                             Asclepias variegata
                                             Asclepias verticillata
                                               Asclepias verticillata var. subverticillata
                                             Asclepias vestita
                                               Asclepias vestita ssp. parishii
                                               Asclepias vestita ssp. vestita
                                               Asclepias vestita var. parishii
                                             Asclepias vinosa
                                             Asclepias viridiflora
                                                   [Acerates viridiflora var. ivesii]
                                                   [Acerates viridiflora var. linearis]
                                                   [Acerates viridiflora]
                                                   [Asclepias viridiflora var. lanceolata]
                                                   [Asclepias viridiflora var. linearis]
                                               Asclepias viridiflora var. obovata
                                             Asclepias viridis
                                             Asclepias viridula
                                             Asclepias welshii
                                             Asclepias wrightii
                                     Asclepiodella
                                             Asclepiodella feayi
                                     Asclepiodora
                                             Asclepiodora asperula
                                             Asclepiodora decumbens
                                             Asclepiodora viridis
                                     Asketanthera
                                             Asketanthera calycosa
                                             Asketanthera dolichopetala
                                             Asketanthera obtusifolia
                                             Asketanthera picardae
                                     Aspidosperma
                                             Aspidosperma argenteum
                                             Aspidosperma cruentum
                                             Aspidosperma cuspa
                                             Aspidosperma dispermum
                                             Aspidosperma macrocarpon
                                             Aspidosperma megalocarpon
                                             Aspidosperma nobile
                                             Aspidosperma parvifolium
                                             Aspidosperma pyrifolium
                                             Aspidosperma quebracho-blanco
                                             Aspidosperma tomentosum
                                     Astephanus
                                             Astephanus hieronymi
                                     Barjonia
                                     Basistelma
                                             Basistelma angustifolium
                                     Beaumontia
                                             Beaumontia grandiflora
                                     Biventraria
                                             Biventraria variegata
                                     Blepharodon
                                             Blepharodon asparagoides
                                             Blepharodon mucronatum
                                     Bonafousia
                                             Bonafousia undulata
                                     Bracea
                                     Calostigma
                                     Calotropis
                                             Calotropis gigantea
                                             Calotropis procera
                                                   [Asclepias procera]
                                     Cameraria
                                             Cameraria angustifolia
                                             Cameraria belizensis
                                             Cameraria latifolia
                                             Cameraria linearifolia
                                             Cameraria microphylla
                                             Cameraria obovalis
                                             Cameraria retusa
                                                   [Cameraria oblongifolia]
                                     Caralluma
                                             Caralluma nebrownii
                                             Caralluma procumbens
                                             Caralluma russelliana
                                     Carissa
                                             Carissa carandas
                                             Carissa edulis
                                             Carissa macrocarpa
                                                   [Carissa grandiflora]
                                             Carissa opaca
                                     Cascabela
                                             Cascabela thevetioides
                                     Catharanthus
                                             Catharanthus roseus
                                                   [Ammocallis rosea]
                                                   [Lochnera rosea]
                                                   [Vinca rosea]
                                     Cerbera
                                             Cerbera dilatata
                                             Cerbera inflata
                                             Cerbera manghas
                                     Ceropegia
                                             Ceropegia debilis
                                             Ceropegia dichotoma
                                             Ceropegia hians
                                             Ceropegia sandersonii
                                             Ceropegia woodii
                                     Condylocarpon
                                             Condylocarpon isthmicum
                                             Condylocarpon rauwolfiae
                                     Corollonema
                                     Couma
                                     Cryptostegia
                                             Cryptostegia grandiflora
                                                   [Nerium grandiflorum]
                                             Cryptostegia madagascariensis
                                     Cufodontia
                                     Cycladenia
                                             Cycladenia humilis
                                               Cycladenia humilis var. humilis
                                               Cycladenia humilis var. jonesii
                                                     [Cycladenia jonesii]
                                               Cycladenia humilis var. tomentosa
                                               Cycladenia humilis var. venusta
                                             Cycladenia tomentosa
                                             Cycladenia venusta
                                     Cyclodon
                                             Cyclodon alabamense
                                     Cynanchum
                                             Cynanchum acutum
                                             Cynanchum anegadense
                                             Cynanchum angustifolium
                                             Cynanchum barbigerum
                                             Cynanchum blodgettii
                                             Cynanchum californicum
                                             Cynanchum cheesmanii
                                             Cynanchum cubense
                                             Cynanchum ephedroides
                                             Cynanchum foetidum
                                             Cynanchum grisebachianum
                                             Cynanchum jaliscanum
                                             Cynanchum kunthii
                                             Cynanchum laeve
                                                   [Ampelamus albidus]
                                                   [Ampelamus laevis]
                                                   [Gonolobus laevis]
                                             Cynanchum latifolium
                                             Cynanchum ligulatum
                                                   [Cynanchum sinaloense]
                                                   [Mellichampia sinaloensis]
                                             Cynanchum lineare
                                             Cynanchum louiseae
                                                   [Cynanchum nigrum]
                                                   [Vincetoxicum nigrum]
                                             Cynanchum maccartii
                                                   [Cynanchum palmeri]
                                                   [Metastelma palmeri]
                                             Cynanchum maritimum
                                             Cynanchum miserum
                                             Cynanchum monense
                                             Cynanchum northropiae
                                             Cynanchum palustre
                                             Cynanchum parviflorum
                                             Cynanchum peninsulare
                                             Cynanchum peraffine
                                             Cynanchum pringlei
                                                   [Cynanchum barbigerum var. breviflorum]
                                                   [Metastelma pringlei]
                                             Cynanchum racemosum
                                               Cynanchum racemosum var. unifarium
                                             Cynanchum rossicum
                                             Cynanchum scoparium
                                             Cynanchum sibiricum
                                             Cynanchum unifarium
                                             Cynanchum utahense
                                                   [Astephanus utahensis]
                                             Cynanchum vincetoxicum
                                             Cynanchum wigginsii
                                                   [Basistelma angustifolia]
                                                   [Metastelma mexicanum]
                                     Dictyanthus
                                             Dictyanthus altatensis
                                             Dictyanthus eximius
                                             Dictyanthus parviflorus
                                             Dictyanthus pavonii
                                             Dictyanthus sepicola
                                             Dictyanthus tuberosus
                                             Dictyanthus yucatanensis
                                     Dipladenia
                                     Diplolepis
                                             Diplolepis boerhaviifolia
                                     Dischidia
                                             Dischidia puberula
                                     Ditassa
                                             Ditassa anomala
                                             Ditassa bonariensis
                                             Ditassa burchellii
                                             Ditassa capillaris
                                             Ditassa decussata
                                             Ditassa hastata
                                             Ditassa hoehnei
                                             Ditassa obcordata
                                             Ditassa oxyphylla
                                             Ditassa pohliana
                                     Doemia
                                     Dyera
                                             Dyera costulata
                                     Echidnopsis
                                             Echidnopsis cereiformis
                                     Echites
                                             Echites agglutinata
                                             Echites agglutinatus
                                                   [Allotoonia agglutinata]
                                             Echites brachysiphon
                                             Echites echites
                                             Echites macrosiphon
                                             Echites tubiflora
                                             Echites turrigera
                                             Echites umbellata
                                             Echites woodsoniana
                                             Echites yucatanensis
                                     Edisonia
                                             Edisonia pubiflora
                                     Edithcolea
                                             Edithcolea grandis
                                     Elytropus
                                     Epicion
                                             Epicion northropiae
                                     Ervatamia
                                             Ervatamia obtusiuscula
                                             Ervatamia orientalis
                                             Ervatamia pubescens
                                     Fernaldia
                                             Fernaldia asperoglottis
                                             Fernaldia brachypharynx
                                             Fernaldia glabra
                                             Fernaldia pandurata
                                     Fischeria
                                             Fischeria martiana
                                             Fischeria stellata
                                     Fockea
                                             Fockea cylindrica
                                             Fockea edulis
                                     Folotsia
                                             Folotsia grandiflora
                                     Forsteronia
                                             Forsteronia corymbosa
                                                   [Forsteronia portoricensis]
                                             Forsteronia glabrescens
                                             Forsteronia leptocarpa
                                             Forsteronia pubescens
                                             Forsteronia rufa
                                             Forsteronia spicata
                                             Forsteronia viridescens
                                     Frerea
                                             Frerea indica
                                     Funastrum
                                             Funastrum bilobum
                                             Funastrum clausum
                                             Funastrum elegans
                                             Funastrum gracile
                                             Funastrum hartwegii
                                                   [Funastrum cynanchoides var. hartwegii]
                                             Funastrum pannosum
                                             Funastrum torreyi
                                             Funastrum utahense
                                     Funtumia
                                             Funtumia africana
                                             Funtumia elastica
                                     Galactophora
                                     Geissospermum
                                     Gomphocarpus
                                             Gomphocarpus fruticosus
                                             Gomphocarpus fruticous
                                             Gomphocarpus purpurascens
                                     Gonolobus
                                             Gonolobus acuminatus
                                             Gonolobus arizonicus
                                                   [Lachnostoma arizonicum]
                                                   [Matelea arizonica]
                                             Gonolobus baldwynianus
                                             Gonolobus barbatus
                                             Gonolobus caudatus
                                             Gonolobus chihuahuensis
                                             Gonolobus chloranthus
                                             Gonolobus chrysanthus
                                             Gonolobus cubensis
                                             Gonolobus cynanchoides
                                             Gonolobus edulis
                                             Gonolobus erianthus
                                             Gonolobus fraternus
                                             Gonolobus gonocarpos
                                             Gonolobus gonoloboides
                                             Gonolobus jaliscensis
                                             Gonolobus leianthus
                                             Gonolobus niger
                                             Gonolobus obliquus
                                             Gonolobus parviflorus
                                               Gonolobus parviflorus var. brevicoronatus
                                             Gonolobus pectinatus
                                             Gonolobus pilosus
                                             Gonolobus reticulatus
                                             Gonolobus rostratus
                                             Gonolobus sagittifolius
                                             Gonolobus sandersii
                                             Gonolobus selloanus
                                             Gonolobus shortii
                                             Gonolobus sintenisii
                                             Gonolobus sororius
                                             Gonolobus stenopetalus
                                             Gonolobus stephanotrichus
                                             Gonolobus taylorianus
                                             Gonolobus uniflorus
                                             Gonolobus xanthotrichus
                                     Gothofreda
                                     Gymnema
                                             Gymnema sylvestre
                                     Haemadictyon
                                             Haemadictyon contortum
                                     Hancornia
                                             Hancornia speciosa
                                     Haplophyton
                                             Haplophyton cimicidum
                                               Haplophyton cimicidum var. cimicidum
                                               Haplophyton cimicidum var. crooksii
                                                     [Haplophyton crooksii]
                                     Hemipogon
                                             Hemipogon luteus
                                     Heterothrix
                                     Himantostemma
                                     Himatanthus
                                             Himatanthus articulata
                                     Holarrhena
                                             Holarrhena antidysenterica
                                             Holarrhena febrifuga
                                             Holarrhena floribunda
                                             Holarrhena pubescens
                                             Holarrhena wulfsbergii
                                     Hoodia
                                             Hoodia dregei
                                     Hoodiopsis
                                             Hoodiopsis triebneri
                                     Hoya
                                             Hoya australis
                                             Hoya carnosa
                                             Hoya pottsii
                                             Hoya purpureo-fusca
                                     Huernia
                                             Huernia distincta
                                             Huernia zebrina
                                     Ibatia
                                             Ibatia maritima
                                     Jobinia
                                     Lachnostoma
                                             Lachnostoma gonoloboides
                                             Lachnostoma hastulatum
                                     Lacmellea
                                             Lacmellea ramosissima
                                             Lacmellea standleyi
                                     Landolphia
                                             Landolphia droogmansiana
                                             Landolphia heudelotii
                                             Landolphia kirkii
                                             Landolphia klainii
                                             Landolphia mannii
                                             Landolphia owariensis
                                             Landolphia senegalensis
                                             Landolphia stolzii
                                     Laseguea
                                             Laseguea erecta
                                     Laubertia
                                             Laubertia contorta
                                     Laxoplumeria
                                     Lepinia
                                             Lepinia ponapensis
                                     Liedea
                                     Lochnera
                                     Macoubea
                                     Macroditassa
                                     Macropharynx
                                     Macroscepis
                                           [Memora]
                                             Macroscepis obovata
                                             Macroscepis rotata
                                     Macrosiphonia
                                             Macrosiphonia brachysiphon
                                                   [Telosiphonia brachysiphon]
                                             Macrosiphonia dulcis
                                             Macrosiphonia hesperia
                                             Macrosiphonia hypoleuca
                                             Macrosiphonia lanuginosa
                                               Macrosiphonia lanuginosa var. lanuginosa
                                               Macrosiphonia lanuginosa var. macrosiphon
                                             Macrosiphonia longiflora
                                             Macrosiphonia macrosiphon
                                             Macrosiphonia petraea
                                             Macrosiphonia woodsoniana
                                     Malouetia
                                             Malouetia furfuracea
                                             Malouetia guatemalensis
                                     Mandevilla
                                             Mandevilla amabilis
                                             Mandevilla atroviolacea
                                             Mandevilla brachysiphon
                                             Mandevilla coccinea
                                             Mandevilla donnell-smithii
                                             Mandevilla exilicaulis
                                             Mandevilla foliosa
                                             Mandevilla hirsuta
                                             Mandevilla hypoleuca
                                             Mandevilla karwinskii
                                             Mandevilla laxa
                                             Mandevilla moricandiana
                                             Mandevilla moritziana
                                             Mandevilla nacapulensis
                                             Mandevilla pentlandiana
                                             Mandevilla sanderi
                                             Mandevilla scorpioidea
                                             Mandevilla subsagittata
                                             Mandevilla subsessilis
                                             Mandevilla syrinx
                                             Mandevilla tenuifolia
                                             Mandevilla tubiflora
                                             Mandevilla urophylla
                                     Marsdenia
                                             Marsdenia altissima
                                             Marsdenia astephanoides
                                             Marsdenia callosa
                                             Marsdenia carterae
                                             Marsdenia coulteri
                                             Marsdenia edulis
                                             Marsdenia elliptica
                                             Marsdenia gualanensis
                                             Marsdenia gymnemoides
                                             Marsdenia lanata
                                             Marsdenia laxiflora
                                             Marsdenia macrophylla
                                             Marsdenia mayana
                                             Marsdenia mexicana
                                             Marsdenia peraffinis
                                             Marsdenia pringlei
                                             Marsdenia reichenbachii
                                             Marsdenia tressensii
                                             Marsdenia trivirgulata
                                             Marsdenia woodburyana
                                             Marsdenia zimapanica
                                     Mascarenhasia
                                     Matelea
                                             Matelea alabamensis
                                             Matelea altatensis
                                             Matelea araneosa
                                             Matelea atrostellata
                                             Matelea balbisii
                                                   [Pherotrichis balbisii]
                                             Matelea baldwyniana
                                             Matelea belizensis
                                             Matelea biflora
                                                   [Gonolobus biflorus]
                                             Matelea borinquensis
                                             Matelea brevicoronata
                                             Matelea campechiana
                                             Matelea carolinensis
                                             Matelea caudata
                                             Matelea chihuahuensis
                                             Matelea chrysantha
                                             Matelea cordifolia
                                                   [Rothrockia cordifolia]
                                             Matelea crenata
                                             Matelea cyclophylla
                                             Matelea cynanchoides
                                             Matelea decipiens
                                                   [Gonolobus decipiens]
                                                   [Odontostephana decipiens]
                                             Matelea denticulata
                                             Matelea dictyantha
                                             Matelea edwardsensis
                                             Matelea flavidula
                                             Matelea floridana
                                             Matelea fruticosa
                                             Matelea gentlei
                                             Matelea gonocarpa
                                             Matelea gonocarpos
                                             Matelea gonoloboides
                                             Matelea hastatula
                                             Matelea hastulata
                                             Matelea hemsleyana
                                             Matelea lanata
                                             Matelea lesueurii
                                             Matelea macvaughiana
                                             Matelea magallanesii
                                             Matelea maritima
                                             Matelea megacarpha
                                             Matelea nummularia
                                             Matelea obliqua
                                             Matelea obovata
                                             Matelea parviflora
                                             Matelea parvifolia
                                                   [Gonolobus californicus]
                                                   [Gonolobus parvifolius]
                                             Matelea pavonii
                                             Matelea petiolaris
                                             Matelea pilosa
                                             Matelea pringlei
                                                   [Himantostemma pringlei]
                                             Matelea producta
                                                   [Gonolobus productus]
                                             Matelea prosthecidiscus
                                             Matelea pubiflora
                                             Matelea pueblensis
                                             Matelea pusilliflora
                                             Matelea quercetorum
                                             Matelea quirosii
                                             Matelea radiata
                                             Matelea reticulata
                                             Matelea sagittifolia
                                             Matelea scopulorum
                                             Matelea sepicola
                                             Matelea shortii
                                             Matelea sintenisii
                                             Matelea texensis
                                             Matelea trachyantha
                                             Matelea trianae
                                             Matelea tristiflora
                                                   [Vincetoxicum tristiflorum]
                                             Matelea tuberosa
                                             Matelea tuerckheimii
                                             Matelea umbellata
                                             Matelea variifolia
                                                   [Gonolobus variifolius]
                                                   [Vincetoxicum variifolium]
                                             Matelea woodsonii
                                     Matelia
                                             Matelia stenopetala
                                     Melinia
                                     Mellichampia
                                             Mellichampia rubescens
                                     Melodinus
                                             Melodinus baueri
                                             Melodinus grandiflorus
                                             Melodinus vitiensis
                                     Metalepis
                                             Metalepis cubensis
                                     Metaplexis
                                             Metaplexis japonica
                                     Metastelma
                                             Metastelma albiflora
                                             Metastelma anegadense
                                             Metastelma angustifolium
                                             Metastelma arizonicum
                                                   [Cynanchum arizonicum]
                                             Metastelma barbigerum
                                             Metastelma blodgettii
                                             Metastelma boldinghii
                                             Metastelma bonplandianum
                                                   [Amphistelma graminifolium]
                                             Metastelma californicum
                                             Metastelma cuneatum
                                             Metastelma decaisneanum
                                             Metastelma decipiens
                                             Metastelma ephedroides
                                             Metastelma fallax
                                             Metastelma grisebachianum
                                             Metastelma latifolia
                                             Metastelma latifolium
                                             Metastelma leptocladon
                                             Metastelma lineare
                                             Metastelma minutiflorum
                                             Metastelma monense
                                             Metastelma multiflorum
                                             Metastelma parviflorum
                                             Metastelma pedunculare
                                             Metastelma schaffneri
                                             Metastelma schlechtendalii
                                               Metastelma schlechtendalii var. arenicola
                                             Metastelma scoparium
                                             Metastelma trichophyllum
                                             Metastelma virgatum
                                             Metastelma watsonianum
                                     Mitostigma
                                             Mitostigma latiflorum
                                     Morrenia
                                             Morrenia grandiflora
                                             Morrenia odorata
                                     Mortoniella
                                     Mucoa
                                     Neisosperma
                                             Neisosperma oppositifolia
                                     Neobracea
                                             Neobracea bahamensis
                                                   [Bracea bahamensis]
                                     Nephradenia
                                             Nephradenia linearis
                                     Nerium
                                             Nerium oleander
                                     Ochrosia
                                             Ochrosia compta
                                             Ochrosia elliptica
                                             Ochrosia forbesii
                                             Ochrosia haleakalae
                                             Ochrosia hamakuaensis
                                             Ochrosia holei
                                             Ochrosia kauaiensis
                                             Ochrosia kilaueaensis
                                             Ochrosia konaensis
                                             Ochrosia kondoi
                                             Ochrosia lamoureuxii
                                             Ochrosia mariannensis
                                             Ochrosia microcalyx
                                             Ochrosia moorei
                                             Ochrosia poweri
                                             Ochrosia vitiensis
                                     Odontadenia
                                             Odontadenia lutea
                                             Odontadenia polyneura
                                     Odontostephana
                                             Odontostephana baldwyniana
                                             Odontostephana carolinensis
                                             Odontostephana flavidula
                                             Odontostephana floridana
                                             Odontostephana obliqua
                                             Odontostephana shortii
                                     Orbea
                                             Orbea lutea
                                               Orbea lutea ssp. vaga
                                             Orbea variegata
                                     Orthosia
                                             Orthosia congesta
                                             Orthosia melantha
                                             Orthosia scoparia
                                     Oxypetalum
                                             Oxypetalum appendiculatum
                                             Oxypetalum arnottianum
                                             Oxypetalum banksii
                                             Oxypetalum capitatum
                                             Oxypetalum coeruleum
                                             Oxypetalum cordifolium
                                             Oxypetalum dusenii
                                             Oxypetalum microphyllum
                                             Oxypetalum molle
                                             Oxypetalum pachygynum
                                             Oxypetalum pannosum
                                             Oxypetalum tubatum
                                     Oxypteryx
                                             Oxypteryx curtissii
                                     Oxystelma
                                             Oxystelma esculentum
                                     Pachypodium
                                             Pachypodium lealii
                                               Pachypodium lealii ssp. saundersii
                                             Pachypodium saundersii
                                             Pachypodium succulentum
                                     Pacouria
                                     Parahancornia
                                     Parsonsia
                                             Parsonsia balsamona
                                             Parsonsia lythroides
                                             Parsonsia micrantha
                                             Parsonsia parsonsia
                                     Peltastes
                                             Peltastes peltatus
                                     Pentacyphus
                                     Pentalinon
                                             Pentalinon andrieuxii
                                             Pentalinon luteum
                                     Peplonia
                                             Peplonia asteria
                                     Pergularia
                                             Pergularia africana
                                             Pergularia daemia
                                                   [Doemia extensa]
                                     Periploca
                                             Periploca graeca
                                     Peschiera
                                             Peschiera australis
                                     Petalostelma
                                     Pherotrichis
                                             Pherotrichis schaffneri
                                             Pherotrichis villosa
                                     Philibertella
                                     Philibertia
                                             Philibertia albiflora
                                             Philibertia linearis
                                               Philibertia linearis var. heterophylla
                                               Philibertia linearis var. hirtella
                                             Philibertia palmeri
                                             Philibertia pavoni
                                             Philibertia stipitata
                                     Plumeria
                                             Plumeria acutifolia
                                             Plumeria alba
                                             Plumeria caracasana
                                             Plumeria obtusa
                                               Plumeria obtusa var. obtusa
                                                     [Plumeria krugii]
                                                     [Plumeria portoricensis]
                                               Plumeria obtusa var. sericifolia
                                             Plumeria rubra
                                               Plumeria rubra var. acutifolia
                                             Plumeria tuberculata
                                     Plumeriopsis
                                     Podostigma
                                             Podostigma pedicellata
                                     Polyotus
                                             Polyotus angustifolius
                                     Polystemma
                                     Prestonia
                                             Prestonia agglutinata
                                             Prestonia amanuensis
                                             Prestonia coalita
                                             Prestonia concolor
                                             Prestonia guatemalensis
                                             Prestonia hassleri
                                             Prestonia mexicana
                                             Prestonia quinquangularis
                                             Prestonia schippii
                                     Prosthecidiscus
                                     Pseudolithos
                                             Pseudolithos migiurtinus
                                     Pteralyxia
                                             Pteralyxia caumiana
                                             Pteralyxia kauaiensis
                                             Pteralyxia macrocarpa
                                     Rauvolfia
                                             Rauvolfia Weddeliana
                                             Rauvolfia lamarckii
                                             Rauvolfia ligustrina
                                             Rauvolfia mollis
                                             Rauvolfia nitida
                                             Rauvolfia samarensis
                                             Rauvolfia sandwicensis
                                                   [Rauvolfia degeneri]
                                                   [Rauvolfia forbesii]
                                                   [Rauvolfia helleri]
                                                   [Rauvolfia mauiensis]
                                                   [Rauvolfia molokaiensis var. parvifolia]
                                                   [Rauvolfia molokaiensis]
                                                   [Rauvolfia remotiflora]
                                                   [Rauvolfia sandwicensis var. subcuminata]
                                             Rauvolfia sellowii
                                             Rauvolfia serpentina
                                             Rauvolfia tetraphylla
                                                   [Rauvolfia canescens]
                                                   [Rauvolfia heterophylla]
                                             Rauvolfia viridis
                                             Rauvolfia vomitoria
                                     Rhabdadenia
                                             Rhabdadenia biflora
                                             Rhabdadenia corallicola
                                             Rhabdadenia paludosa
                                             Rhabdadenia sagraei
                                     Rhigospira
                                     Rhodocalyx
                                             Rhodocalyx rotundifolius
                                     Rojasia
                                     Rothrockia
                                           [Patinoa]
                                             Rothrockia fruticosa
                                             Rothrockia umbellata
                                     Saba
                                             Saba senegalensis
                                     Sarcostemma
                                             Sarcostemma arenarium
                                             Sarcostemma clausum
                                             Sarcostemma crispum
                                                   [Funastrum crispum]
                                                   [Sarcostemma lobata]
                                             Sarcostemma cynanchoides
                                                   [Funastrum cynanchoides ssp. cynanchoides]
                                                   [Funastrum cynanchoides var. cynanchoides]
                                                   [Funastrum cynanchoides var. subtruncatum]
                                                   [Funastrum cynanchoides]
                                               Sarcostemma cynanchoides ssp. cynanchoides
                                               Sarcostemma cynanchoides ssp. hartwegii
                                                     [Funastrum cynanchoides ssp. heterophyllum]
                                                     [Funastrum heterophyllum]
                                                     [Funastrum lineare]
                                                     [Philibertia heterophylla]
                                                     [Sarcostemma cynanchoides var. hartwegii]
                                             Sarcostemma elegans
                                             Sarcostemma heterophyllum
                                             Sarcostemma hirtellum
                                                   [Funastrum hirtellum]
                                                   [Philibertia hirtella]
                                             Sarcostemma pannosum
                                             Sarcostemma torreyi
                                     Schistogyne
                                             Schistogyne mosenii
                                             Schistogyne sylvestris
                                     Schistonema
                                     Schubertia
                                             Schubertia grandiflora
                                     Secondatia
                                             Secondatia densiflora
                                     Seutera
                                             Seutera angustifolia
                                                   [Amphistelma salinarum]
                                             Seutera maritima
                                     Skytanthus
                                             Skytanthus acutus
                                     Solanoa
                                             Solanoa purpurascens
                                     Stapelia
                                             Stapelia engleriana
                                             Stapelia gigantea
                                             Stapelia grandiflora
                                             Stapelia hirsuta
                                             Stapelia leendertziae
                                             Stapelia nobilis
                                             Stapelia tsomoensis
                                             Stapelia variegata
                                     Stemmadenia
                                             Stemmadenia donnell-smithii
                                             Stemmadenia galeottiana
                                             Stemmadenia grandiflora
                                             Stemmadenia obovata
                                             Stemmadenia robinsonii
                                             Stemmadenia tomentosa
                                               Stemmadenia tomentosa var. palmeri
                                                     [Stemmadenia palmeri]
                                     Stenomeria
                                     Stenosolen
                                     Stephanotis
                                             Stephanotis floribunda
                                     Strophanthus
                                             Strophanthus eminii
                                             Strophanthus gratus
                                             Strophanthus hispidus
                                             Strophanthus kombe
                                             Strophanthus preussii
                                             Strophanthus sarmentosus
                                             Strophanthus thollonii
                                     Taberna
                                     Tabernaemontana
                                             Tabernaemontana alba
                                             Tabernaemontana amygdalifolia
                                             Tabernaemontana arborea
                                             Tabernaemontana australis
                                             Tabernaemontana cathariensis
                                             Tabernaemontana catharinensis
                                             Tabernaemontana chrysocarpa
                                             Tabernaemontana citrifolia
                                                   [Tabernaemontana oppositifolia]
                                             Tabernaemontana divaricata
                                                   [Ervatamia coronaria]
                                                   [Tabernaemontana coronaria]
                                             Tabernaemontana flavicans
                                             Tabernaemontana laeta
                                             Tabernaemontana orientalis
                                             Tabernaemontana rotensis
                                             Tabernaemontana salzmanni
                                     Tassadia
                                             Tassadia obovata
                                     Telosiphonia
                                             Telosiphonia hesperia
                                             Telosiphonia hypoleuca
                                             Telosiphonia lanuginosa
                                             Telosiphonia macrosiphon
                                             Telosiphonia nacapulensis
                                     Telosma
                                             Telosma africana
                                             Telosma cordata
                                     Temnadenia
                                             Temnadenia stellaris
                                     Tetraphysa
                                     Thenardia
                                             Thenardia floribunda
                                             Thenardia galeottiana
                                     Thevetia
                                             Thevetia ahouai
                                             Thevetia gaumeri
                                             Thevetia ovata
                                             Thevetia peruviana
                                                   [Cascabela thevetia]
                                                   [Cerbera thevetia]
                                                   [Thevetia neriifolia]
                                             Thevetia plumeriaefolia
                                             Thevetia thevetioides
                                     Tintinnabularia
                                     Tonduzia
                                             Tonduzia longifolia
                                     Trachelospermum
                                             Trachelospermum asiaticum
                                             Trachelospermum difforme
                                             Trachelospermum jasminoides
                                                   [Rhynchospermum jasminoides]
                                             Trachelospermum stans
                                     Trichosacme
                                             Trichosacme lanata
                                     Tweedia
                                             Tweedia brunonis
                                             Tweedia hookeri
                                     Tylodontia
                                             Tylodontia urceolata
                                                   [Astephanus ovalifolius]
                                     Tylophora
                                             Tylophora polyantha
                                             Tylophora samoensis
                                     Urechites
                                             Urechites andrieuxii
                                             Urechites lutea
                                               Urechites lutea var. sericea
                                             Urechites pinetorum
                                     Vailia
                                     Vallesia
                                           [Moritzia]
                                             Vallesia antillana
                                             Vallesia aurantiaca
                                             Vallesia glabra
                                               Vallesia glabra var. glabra
                                             Vallesia laciniata
                                                   [Vallesia baileyana]
                                             Vallesia sinaloensis
                                     Vinca
                                             Vinca herbacea
                                             Vinca major
                                                   [Vinca major var. variegata]
                                             Vinca minor
                                     Vincetoxicum
                                             Vincetoxicum adenocardium
                                             Vincetoxicum amplifolium
                                             Vincetoxicum baldwynianum
                                             Vincetoxicum carolinense
                                             Vincetoxicum gonocarpos
                                             Vincetoxicum hastulatum
                                             Vincetoxicum hirsutum
                                             Vincetoxicum hirundinaria
                                             Vincetoxicum lesueurii
                                             Vincetoxicum mexicanum
                                             Vincetoxicum obliquum
                                             Vincetoxicum officinale
                                             Vincetoxicum productum
                                             Vincetoxicum rossicum
                                             Vincetoxicum shortii
                                             Vincetoxicum sintenisii
                                             Vincetoxicum stephanotrichum
                                             Vincetoxicum wootonii
                                     Woytkowskia
                                     Zschokkea

Problematic Rooting (7300)
                                               Acerates viridiflora var. lanceolata