Home >> Taxonomic Tree Viewer
Central Thesaurus
Taxon Search
Taxon:
Display authors
Match on whole words
Display full tree below family
Display species with subgenera
  Plantae
    Viridiplantae
     Streptophyta
     Embryophyta
      Tracheophyta
        Spermatophytina
            Magnoliopsida
                  Asteranae
                    Gentianales
                           [Rubiales]
                            Apocynaceae
                                   [Asclepiadaceae]
                                   [Carissaceae]
                                   [Cerberaceae]
                                   [Cynanchaceae]
                                   [Periplocaceae]
                                   [Plumeriaceae]
                                   [Stapeliaceae]
                                   [Vincaceae]
                                     Acerates
                                     Adenium
                                             Adenium obesum
                                     Allamanda
                                             Allamanda blanchetii
                                             Allamanda cathartica
                                                   [Allamanda cathartica var. grandiflora]
                                                   [Allamanda hendersonii]
                                             Allamanda schottii
                                                   [Allamanda neriifolia]
                                     Allotoonia
                                             Allotoonia agglutinata
                                                   [Echites agglutinata]
                                                   [Echites agglutinatus]
                                                   [Prestonia agglutinata]
                                     Alstonia
                                             Alstonia macrophylla
                                             Alstonia scholaris
                                                   [Echites scholaris]
                                     Alyxia
                                             Alyxia stellata
                                                   [Alyxia oliviformis var. lanceolata]
                                                   [Alyxia oliviformis var. myrtillifolia]
                                                   [Alyxia oliviformis var. oliviformis]
                                                   [Alyxia oliviformis var. ovata]
                                                   [Alyxia oliviformis]
                                                   [Alyxia torresiana]
                                     Ammocallis
                                     Amphistelma
                                     Amsonia
                                             Amsonia amsonia
                                             Amsonia arenaria
                                             Amsonia brevifolia
                                             Amsonia ciliata
                                               Amsonia ciliata var. ciliata
                                               Amsonia ciliata var. tenuifolia
                                                     [Amsonia ciliata var. filifolia]
                                               Amsonia ciliata var. texana
                                             Amsonia eastwoodiana
                                             Amsonia fugatei
                                             Amsonia glaberrima
                                             Amsonia grandiflora
                                             Amsonia hubrichtii
                                             Amsonia illustris
                                             Amsonia jonesii
                                             Amsonia kearneyana
                                             Amsonia longiflora
                                               Amsonia longiflora var. longiflora
                                               Amsonia longiflora var. salpignantha
                                             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. salicifolia
                                               Amsonia tabernaemontana var. tabernaemontana
                                             Amsonia tharpii
                                             Amsonia tomentosa
                                               Amsonia tomentosa var. stenophylla
                                               Amsonia tomentosa var. tomentosa
                                     Anantherix
                                     Anechites
                                             Anechites nerium
                                                   [Anechites asperuginis]
                                                   [Echites asperuginis]
                                     Angadenia
                                             Angadenia berteroi
                                                   [Angadenia sagrae]
                                                   [Rhabdadenia corallicola]
                                                   [Rhabdadenia sagraei]
                                     Apocynum
                                             Apocynum X 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]
                                             Apocynum album
                                             Apocynum androsaemifolium
                                                   [Apocynum ambigens]
                                                   [Apocynum androsaemifolium ssp. androsaemifolium]
                                                   [Apocynum androsaemifolium ssp. pumilum]
                                                   [Apocynum androsaemifolium var. androsaemifolium]
                                                   [Apocynum androsaemifolium var. glabrum]
                                                   [Apocynum androsaemifolium var. intermedium]
                                                   [Apocynum pumilum var. rhomboideum]
                                                   [Apocynum pumilum]
                                                   [Apocynum scopulorum]
                                             Apocynum cannabinum
                                                   [Apocynum album var. hypericifolium]
                                                   [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]
                                     Araujia
                                             Araujia sericifera
                                                   [Araujia sericofera]
                                     Asclepias
                                             Asclepias albicans
                                             Asclepias amplexicaulis
                                             Asclepias arenaria
                                             Asclepias asperula
                                               Asclepias asperula ssp. asperula
                                                     [Asclepias capricornu ssp. occidentalis]
                                               Asclepias asperula ssp. capricornu
                                                     [Asclepias asperula var. decumbens]
                                             Asclepias brachystephana
                                             Asclepias californica
                                               Asclepias californica ssp. californica
                                               Asclepias californica ssp. greenei
                                             Asclepias capricornu
                                             Asclepias cinerea
                                             Asclepias connivens
                                                   [Anantherix connivens]
                                             Asclepias cordifolia
                                                   [Gomphocarpus cordifolius]
                                             Asclepias cryptoceras
                                               Asclepias cryptoceras ssp. cryptoceras
                                               Asclepias cryptoceras ssp. davisii
                                                     [Asclepias cryptoceras var. davisii]
                                             Asclepias curassavica
                                                   [Asclepias nivea var. curassavica]
                                             Asclepias curtissii
                                                   [Asclepias aceratoides]
                                                   [Oxypteryx curtissii]
                                             Asclepias cutleri
                                             Asclepias davisii
                                             Asclepias decumbens
                                             Asclepias eastwoodiana
                                             Asclepias elata
                                             Asclepias emoryi
                                             Asclepias engelmanniana
                                                   [Acerates auriculata]
                                                   [Asclepias auriculata]
                                             Asclepias eriocarpa
                                                   [Asclepias eriocarpa var. microcarpa]
                                                   [Asclepias fremontii]
                                             Asclepias erosa
                                             Asclepias exaltata
                                                   [Asclepias bicknellii]
                                                   [Asclepias phytolaccoides]
                                             Asclepias fascicularis
                                                   [Asclepias mexicana]
                                             Asclepias feayi
                                                   [Asclepiodella feayi]
                                             Asclepias glaucescens
                                             Asclepias hallii
                                             Asclepias hirtella
                                                   [Acerates hirtella]
                                                   [Asclepias longifolia ssp. hirtella]
                                                   [Asclepias longifolia var. hirtella]
                                             Asclepias humistrata
                                             Asclepias hypoleuca
                                             Asclepias incarnata
                                               Asclepias incarnata ssp. incarnata
                                               Asclepias incarnata ssp. pulchra
                                                     [Asclepias incarnata var. neoscotica]
                                                     [Asclepias incarnata var. pulchra]
                                             Asclepias involucrata
                                             Asclepias labriformis
                                             Asclepias lanceolata
                                                   [Asclepias lanceolata var. paupercula]
                                             Asclepias lanuginosa
                                                   [Acerates lanuginosa]
                                                   [Asclepias otarioides]
                                             Asclepias latifolia
                                             Asclepias lemmonii
                                             Asclepias linaria
                                             Asclepias linearis
                                             Asclepias longifolia
                                                   [Acerates delticola]
                                                   [Acerates longifolia]
                                             Asclepias macrosperma
                                             Asclepias macrotis
                                             Asclepias meadii
                                             Asclepias michauxii
                                             Asclepias nivea
                                             Asclepias nummularia
                                             Asclepias nyctaginifolia
                                             Asclepias obovata
                                                   [Asclepias viridiflora var. obovata]
                                             Asclepias oenotheroides
                                                   [Asclepias brevicornu]
                                             Asclepias ovalifolia
                                             Asclepias pedicellata
                                                   [Podostigma pedicellata]
                                             Asclepias perennis
                                             Asclepias prostrata
                                             Asclepias pulchra
                                             Asclepias pumila
                                             Asclepias purpurascens
                                             Asclepias quadrifolia
                                             Asclepias quinquedentata
                                             Asclepias rolfsii
                                             Asclepias rubra
                                                   [Asclepias laurifolia]
                                             Asclepias rusbyi
                                                   [Asclepias engelmanniana var. rusbyi]
                                             Asclepias ruthiae
                                                   [Asclepias uncialis ssp. ruthiae]
                                                   [Asclepias uncialis var. ruthiae]
                                             Asclepias sanjuanensis
                                             Asclepias scaposa
                                             Asclepias solanoana
                                                   [Solanoa purpurascens]
                                             Asclepias speciosa
                                                   [Asclepias giffordii]
                                             Asclepias sperryi
                                             Asclepias stenophylla
                                                   [Acerates angustifolia]
                                                   [Polyotus angustifolius]
                                             Asclepias subulata
                                             Asclepias subverticillata
                                                   [Asclepias galioides]
                                             Asclepias sullivantii
                                             Asclepias syriaca
                                                   [Asclepias intermedia]
                                                   [Asclepias kansana]
                                                   [Asclepias syriaca var. kansana]
                                             Asclepias texana
                                             Asclepias tomentosa
                                             Asclepias tuberosa
                                                   [Acerates floridana]
                                               Asclepias tuberosa ssp. interior
                                                     [Asclepias tuberosa ssp. terminalis]
                                                     [Asclepias tuberosa var. interior]
                                               Asclepias tuberosa ssp. rolfsii
                                               Asclepias tuberosa ssp. tuberosa
                                             Asclepias uncialis
                                                   [Asclepias uncialis ssp. uncialis]
                                             Asclepias variegata
                                                   [Biventraria variegata]
                                             Asclepias verticillata
                                             Asclepias vestita
                                               Asclepias vestita ssp. parishii
                                                     [Asclepias vestita var. parishii]
                                               Asclepias vestita ssp. vestita
                                             Asclepias viridiflora
                                                   [Acerates viridiflora var. ivesii]
                                                   [Acerates viridiflora var. linearis]
                                                   [Acerates viridiflora]
                                                   [Asclepias viridiflora var. lanceolata]
                                                   [Asclepias viridiflora var. linearis]
                                             Asclepias viridis
                                                   [Asclepiodora viridis]
                                             Asclepias viridula
                                             Asclepias welshii
                                     Asclepiodella
                                     Asclepiodora
                                             Asclepiodora decumbens
                                     Astephanus
                                     Basistelma
                                     Biventraria
                                     Brachystelma
                                             Brachystelma gymnopodum
                                                   [Ceropegia pygmaea var. pumila]
                                                   [Ceropegia pygmaea var. pygmaea]
                                                   [Ceropegia pygmaea]
                                             Brachystelma mafekingense
                                                   [Ceropegia mafekingensis]
                                     Calotropis
                                             Calotropis gigantea
                                             Calotropis procera
                                                   [Asclepias procera]
                                     Caralluma
                                             Caralluma acutangula
                                                   [Caralluma russelliana]
                                             Caralluma frerei
                                                   [Frerea indica]
                                             Caralluma nebrownii
                                     Carissa
                                             Carissa carandas
                                             Carissa edulis
                                             Carissa macrocarpa
                                                   [Carissa grandiflora]
                                     Cascabela
                                     Catharanthus
                                             Catharanthus roseus
                                                   [Ammocallis rosea]
                                                   [Lochnera rosea]
                                                   [Vinca rosea]
                                     Cerbera
                                             Cerbera manghas
                                             Cerbera odollam
                                                   [Cerbera dilatata]
                                     Ceropegia
                                             Ceropegia abyssinica
                                                   [Ceropegia abyssinica var. abyssinica]
                                                   [Ceropegia abyssinica var. songeensis]
                                                   [Ceropegia bequaerti]
                                                   [Ceropegia bequaertii]
                                                   [Ceropegia bonafouxii var. linearifolia]
                                             Ceropegia achtenii
                                                   [Ceropegia achtenii ssp. achtenii]
                                                   [Ceropegia achtenii ssp. adolfii]
                                                   [Ceropegia achtenii ssp. togoensis]
                                             Ceropegia affinis
                                                   [Ceropegia angusta]
                                                   [Ceropegia atacorensis]
                                                   [Ceropegia racemosa ssp. glabra]
                                                   [Ceropegia racemosa ssp. racemosa]
                                                   [Ceropegia racemosa ssp. secamonoides]
                                                   [Ceropegia racemosa ssp. setifera]
                                                   [Ceropegia racemosa]
                                             Ceropegia africana
                                               Ceropegia africana ssp. africana
                                               Ceropegia africana ssp. barkyi
                                             Ceropegia albisepta
                                                   [Ceropegia albisepta var. albisepta]
                                                   [Ceropegia albisepta var. bruceana]
                                                   [Ceropegia albisepta var. robynsiana]
                                                   [Ceropegia viridis var. truncata]
                                                   [Ceropegia viridis var. viridis]
                                                   [Ceropegia viridis]
                                             Ceropegia ampliata
                                                   [Ceropegia ampliata ssp. ampliata]
                                                   [Ceropegia ampliata ssp. madagascariensis]
                                                   [Ceropegia ampliata ssp. oxyloba]
                                             Ceropegia anceps
                                             Ceropegia antennifera
                                             Ceropegia arabica
                                               Ceropegia arabica var. abbreviata
                                               Ceropegia arabica var. arabica
                                               Ceropegia arabica var. powysii
                                               Ceropegia arabica var. superba
                                             Ceropegia arenaria
                                             Ceropegia aristolochioides
                                               Ceropegia aristolochioides ssp. aristolochioides
                                                     [Ceropegia aristolochioides ssp. albertina]
                                                     [Ceropegia seticorona var. dilatiloba]
                                                     [Ceropegia seticorona var. seticorona]
                                               Ceropegia aristolochioides ssp. deflersiana
                                             Ceropegia armandii
                                             Ceropegia arnottiana
                                             Ceropegia attenuata
                                             Ceropegia ballyana
                                             Ceropegia barbigera
                                             Ceropegia barnesii
                                             Ceropegia batesii
                                             Ceropegia beccariana
                                             Ceropegia beddomei
                                             Ceropegia bhutanica
                                             Ceropegia bonafouxii
                                             Ceropegia borneensis
                                             Ceropegia bosseri
                                                   [Ceropegia razafindratsirana]
                                             Ceropegia bowkeri
                                                   [Ceropegia bowkeri ssp. bowkeri]
                                                   [Ceropegia bowkeri ssp. sororia]
                                             Ceropegia bulbosa
                                             Ceropegia campanulata
                                               Ceropegia campanulata var. abinsica
                                               Ceropegia campanulata var. campanulata
                                             Ceropegia cancellata
                                             Ceropegia candelabrum
                                               Ceropegia candelabrum var. biflora
                                               Ceropegia candelabrum var. candelabrum
                                               Ceropegia candelabrum var. tuberosa
                                             Ceropegia carnosa
                                             Ceropegia cataphyllaris
                                             Ceropegia ceratophora
                                             Ceropegia christenseniana
                                             Ceropegia chrysantha
                                             Ceropegia ciliata
                                                   [Ceropegia ciliata ssp. ciliata]
                                             Ceropegia cimiciodora
                                             Ceropegia claviloba
                                             Ceropegia conrathii
                                             Ceropegia convolvuloides
                                             Ceropegia crassifolia
                                               Ceropegia crassifolia var. copleyae
                                               Ceropegia crassifolia var. crassifolia
                                             Ceropegia cufodontii
                                             Ceropegia cumingiana
                                               Ceropegia cumingiana ssp. cumingiana
                                               Ceropegia cumingiana ssp. horsfieldiana
                                             Ceropegia cycniflora
                                             Ceropegia damannii
                                             Ceropegia decaisneana
                                               Ceropegia decaisneana var. brevicollis
                                               Ceropegia decaisneana var. decaisneana
                                             Ceropegia decidua
                                               Ceropegia decidua ssp. pretoriensis
                                               Ceropegia decidua var. decidua
                                             Ceropegia deightonii
                                                   [Ceropegia deightonii ssp. conjuncta]
                                                   [Ceropegia deightonii ssp. deightonii]
                                                   [Ceropegia deightonii ssp. tisserantii]
                                             Ceropegia denticulata
                                                   [Ceropegia denticulata var. brownii]
                                                   [Ceropegia denticulata var. denticulata]
                                             Ceropegia dichotoma
                                                   [Ceropegia hians]
                                               Ceropegia dichotoma ssp. dichotoma
                                                     [Ceropegia hians var. hians]
                                                     [Ceropegia hians var. striata]
                                               Ceropegia dichotoma ssp. krainzii
                                             Ceropegia dimorpha
                                             Ceropegia dinteri
                                             Ceropegia distincta
                                                   [Ceropegia brevirostris]
                                                   [Ceropegia distincta ssp. distincta]
                                             Ceropegia dolichophylla
                                                   [Ceropegia longifolia ssp. sinensis]
                                             Ceropegia dorjei
                                             Ceropegia elegans
                                               Ceropegia elegans var. elegans
                                               Ceropegia elegans var. gardneri
                                             Ceropegia ensifolia
                                                   [Ceropegia ciliata ssp. ensifolia]
                                             Ceropegia euryacme
                                             Ceropegia evansii
                                             Ceropegia exigua
                                                   [Ceropegia longifolia ssp. exigua]
                                             Ceropegia fantastica
                                             Ceropegia filiformis
                                                   [Ceropegia barbata]
                                             Ceropegia filipendula
                                                   [Ceropegia mirabilis]
                                                   [Ceropegia peteri]
                                                   [Ceropegia renzii]
                                             Ceropegia fimbriata
                                               Ceropegia fimbriata ssp. connivens
                                               Ceropegia fimbriata ssp. fimbriata
                                               Ceropegia fimbriata ssp. geniculata
                                             Ceropegia fimbriifera
                                             Ceropegia floribunda
                                             Ceropegia foliosa
                                             Ceropegia fortuita
                                             Ceropegia furcata
                                             Ceropegia fusca
                                             Ceropegia fusiformis
                                             Ceropegia galeata
                                             Ceropegia gilgiana
                                             Ceropegia haygarthii
                                             Ceropegia hirsuta
                                             Ceropegia hofstaetteri
                                             Ceropegia hookeri
                                                   [Ceropegia hookeri var. hookeri]
                                                   [Ceropegia hookeri var. mollis]
                                             Ceropegia humbertii
                                                   [Ceropegia mayottae]
                                             Ceropegia illegitima
                                             Ceropegia imbricata
                                             Ceropegia inflata
                                             Ceropegia insignis
                                             Ceropegia intermedia
                                               Ceropegia intermedia var. wightii
                                             Ceropegia jainii
                                             Ceropegia juncea
                                             Ceropegia kachinensis
                                             Ceropegia krainzii
                                             Ceropegia kundelunguensis
                                             Ceropegia langkawiensis
                                             Ceropegia lawii
                                                   [Ceropegia maccannii]
                                                   [Ceropegia panchganiensis]
                                                   [Ceropegia rollae]
                                                   [Ceropegia sahyadrica]
                                             Ceropegia ledermanii
                                             Ceropegia leroyi
                                             Ceropegia lindenii
                                             Ceropegia linearis
                                               Ceropegia linearis ssp. debilis
                                               Ceropegia linearis ssp. linearis
                                               Ceropegia linearis ssp. tenuis
                                               Ceropegia linearis ssp. woodii
                                             Ceropegia linophylla
                                                   [Ceropegia senegalensis]
                                             Ceropegia longifolia
                                                   [Ceropegia angustifolia]
                                               Ceropegia longifolia ssp. longifolia
                                             Ceropegia loranthiflora
                                             Ceropegia lucida
                                               Ceropegia lucida ssp. dryophila
                                               Ceropegia lucida ssp. lucida
                                             Ceropegia ludlowii
                                             Ceropegia lugardiae
                                                   [Ceropegia distincta f. pubescens]
                                                   [Ceropegia verruculosa]
                                             Ceropegia macrantha
                                                   [Ceropegia macrantha ssp. macrantha]
                                                   [Ceropegia macrantha var. thorelii]
                                                   [Ceropegia raizadiana]
                                             Ceropegia maculata
                                             Ceropegia madagascariensis
                                             Ceropegia madens
                                             Ceropegia mahabalei
                                             Ceropegia mairei
                                                   [Ceropegia balfouriana]
                                                   [Ceropegia mairei var. mairei]
                                                   [Ceropegia mairei var. tenella]
                                             Ceropegia maiuscula
                                             Ceropegia media
                                             Ceropegia meleagris
                                             Ceropegia mendesii
                                             Ceropegia metziana
                                             Ceropegia meyeri
                                             Ceropegia meyeri-johannis
                                                   [Ceropegia meyeri-johannis var. angiensis]
                                                   [Ceropegia meyeri-johannis var. meyeri-johannis]
                                                   [Ceropegia meyeri-johannis var. verdickii]
                                             Ceropegia monticola
                                             Ceropegia muliensis
                                             Ceropegia multiflora
                                               Ceropegia multiflora ssp. multiflora
                                                     [Ceropegia multiflora f. pubescens]
                                               Ceropegia multiflora ssp. tentaculata
                                                     [Ceropegia multiflora f. puberula]
                                             Ceropegia muzingana
                                             Ceropegia nana
                                             Ceropegia nigra
                                                   [Ceropegia melanops]
                                             Ceropegia nilotica
                                                   [Ceropegia decumbens]
                                                   [Ceropegia gemmifera]
                                                   [Ceropegia nilotica var. nilotica]
                                                   [Ceropegia plicata]
                                             Ceropegia noorjahaniae
                                             Ceropegia occidentalis
                                             Ceropegia occulta
                                               Ceropegia occulta var. occulta
                                             Ceropegia oculata
                                             Ceropegia odorata
                                                   [Ceropegia blatteri]
                                             Ceropegia omissa
                                             Ceropegia pachystelma
                                                   [Ceropegia boerhaaviifolia]
                                                   [Ceropegia pachystelma ssp. undulata]
                                                   [Ceropegia schinziana]
                                             Ceropegia paohsingensis
                                             Ceropegia papillata
                                                   [Ceropegia papillata var. cordiloba]
                                                   [Ceropegia papillata var. papillata]
                                             Ceropegia paricyma
                                             Ceropegia parviflora
                                             Ceropegia petignatii
                                             Ceropegia peulhorum
                                               Ceropegia peulhorum var. breviloba
                                               Ceropegia peulhorum var. peulhorum
                                             Ceropegia poluniniana
                                             Ceropegia porphyrotricha
                                             Ceropegia powysii
                                             Ceropegia praetermissa
                                             Ceropegia pubescens
                                             Ceropegia purpurascens
                                                   [Ceropegia purpurascens ssp. thysanotos]
                                               Ceropegia purpurascens ssp. purpurascens
                                             Ceropegia pusilla
                                             Ceropegia radicans
                                               Ceropegia radicans ssp. radicans
                                               Ceropegia radicans ssp. smithii
                                             Ceropegia rendallii
                                             Ceropegia rhychantha
                                             Ceropegia ringens
                                             Ceropegia ringoetii
                                             Ceropegia rudatisii
                                             Ceropegia rupicola
                                               Ceropegia rupicola var. rupicola
                                               Ceropegia rupicola var. stictantha
                                             Ceropegia salicifolia
                                             Ceropegia sandersonii
                                             Ceropegia sankuruensis
                                             Ceropegia santapaui
                                                   [Ceropegia huberi]
                                             Ceropegia saxatilis
                                             Ceropegia scabra
                                             Ceropegia schumanniana
                                             Ceropegia sepium
                                             Ceropegia seticorona
                                             Ceropegia simoneae
                                             Ceropegia sobolifera
                                               Ceropegia sobolifera var. nephroloba
                                               Ceropegia sobolifera var. sobolifera
                                             Ceropegia somalensis
                                                   [Ceropegia somalensis f. erostrata]
                                                   [Ceropegia somalensis f. somalensis]
                                             Ceropegia sootepensis
                                             Ceropegia speciosa
                                             Ceropegia spiralis
                                             Ceropegia stapeliiformis
                                               Ceropegia stapeliiformis ssp. serpentina
                                               Ceropegia stapeliiformis ssp. stapeliiformis
                                             Ceropegia stenantha
                                             Ceropegia stenoloba
                                                   [Ceropegia chortophylla]
                                                   [Ceropegia schliebenii]
                                                   [Ceropegia stenoloba var. australis]
                                                   [Ceropegia stenoloba var. moyalensis]
                                                   [Ceropegia stenoloba var. stenoloba]
                                             Ceropegia stentiae
                                             Ceropegia subaphylla
                                                   [Ceropegia botrys]
                                                   [Ceropegia nuda]
                                             Ceropegia swaziorum
                                             Ceropegia talbotii
                                             Ceropegia taprobanica
                                             Ceropegia teniana
                                             Ceropegia thwaitesii
                                             Ceropegia tihamana
                                             Ceropegia tomentosa
                                                   [Ceropegia scabriflora]
                                             Ceropegia tourana
                                             Ceropegia trichantha
                                                   [Ceropegia angustilimba]
                                             Ceropegia turricula
                                             Ceropegia ugeni
                                             Ceropegia umbraticola
                                                   [Ceropegia chipiaensis]
                                                   [Ceropegia schaijesorum]
                                             Ceropegia vanderystii
                                             Ceropegia variegata
                                             Ceropegia vincifolia
                                                   [Ceropegia oculata var. subhirsuta]
                                                   [Ceropegia vincaefolia]
                                             Ceropegia volubilis
                                             Ceropegia wallichii
                                             Ceropegia woodii
                                             Ceropegia yorubana
                                             Ceropegia zeyheri
                                     Cryptostegia
                                             Cryptostegia grandiflora
                                                   [Cryptostegia grandifolia]
                                                   [Nerium grandiflorum]
                                             Cryptostegia madagascariensis
                                     Cycladenia
                                             Cycladenia humilis
                                               Cycladenia humilis var. humilis
                                                     [Cycladenia humilis var. tomentosa]
                                               Cycladenia humilis var. jonesii
                                                     [Cycladenia humilis var. jonesi]
                                               Cycladenia humilis var. venusta
                                             Cycladenia jonesii
                                     Cyclodon
                                     Cynanchum
                                           [Ampelamus]
                                           [Cymanchum]
                                           [Mellichampia]
                                           [Sarcostemma]
                                             Cynanchum laeve
                                                   [Ampelamus albidus]
                                                   [Ampelamus laevis]
                                                   [Enslenia albida]
                                                   [Gonolobus laevis]
                                             Cynanchum ligulatum
                                                   [Cynanchum sinaloense]
                                                   [Mellichampia sinaloensis]
                                             Cynanchum racemosum
                                               Cynanchum racemosum var. unifarium
                                             Cynanchum unifarium
                                     Dischidia
                                             Dischidia puberula
                                     Dyera
                                             Dyera costulata
                                     Echites
                                             Echites umbellatus
                                                   [Echites echites]
                                                   [Echites umbellata]
                                     Edisonia
                                     Edithcolea
                                             Edithcolea grandis
                                     Enslenia
                                     Epicion
                                     Ervatamia
                                     Fernaldia
                                             Fernaldia pandurata
                                                   [Fernaldia brachypharynx]
                                     Forsteronia
                                             Forsteronia portoricensis
                                     Frerea
                                     Funastrum
                                             Funastrum clausum
                                                   [Sarcostemma clausum]
                                             Funastrum crispum
                                                   [Funastrum cynanchoides ssp. heterophyllum]
                                                   [Funastrum heterophyllum]
                                                   [Philibertia heterophylla]
                                                   [Sarcostemma crispum]
                                                   [Sarcostemma lobata]
                                                   [Sarcostemma lobatum]
                                             Funastrum cynanchoides
                                                   [Funastrum cynanchoides ssp. cynanchoides]
                                                   [Funastrum cynanchoides var. subtruncatum]
                                                   [Sarcostemma cynanchoides ssp. cynanchoides]
                                                   [Sarcostemma cynanchoides]
                                             Funastrum hartwegii
                                                   [Funastrum cynanchoides var. hartwegii]
                                                   [Funastrum lineare]
                                                   [Sarcostemma cynanchoides ssp. hartwegii]
                                                   [Sarcostemma cynanchoides var. hartwegii]
                                             Funastrum hirtellum
                                                   [Philibertia hirtella]
                                                   [Sarcostemma hirtellum]
                                             Funastrum torreyi
                                                   [Sarcostemma torreyi]
                                             Funastrum utahense
                                                   [Astephanus utahensis]
                                                   [Cymanchum utahense]
                                                   [Cynanchum utahense]
                                     Funtumia
                                             Funtumia africana
                                             Funtumia elastica
                                     Gomphocarpus
                                             Gomphocarpus fruticosus
                                                   [Asclepias angustifolia]
                                                   [Asclepias fruticosa]
                                             Gomphocarpus physocarpus
                                                   [Asclepias physocarpa]
                                     Gonolobus
                                             Gonolobus arizonicus
                                                   [Lachnostoma arizonicum]
                                                   [Matelea arizonica]
                                             Gonolobus gonocarpos
                                             Gonolobus martinicensis
                                                   [Gonolobus scandens]
                                             Gonolobus parviflorus
                                             Gonolobus stephanotrichus
                                                   [Vincetoxicum stephanotrichum]
                                             Gonolobus suberosus
                                               Gonolobus suberosus var. granulatus
                                               Gonolobus suberosus var. suberosus
                                             Gonolobus tobagensis
                                     Gymnema
                                             Gymnema sylvestre
                                     Haemadictyon
                                     Hancornia
                                             Hancornia speciosa
                                     Haplophyton
                                             Haplophyton cimicidum
                                               Haplophyton cimicidum var. crooksii
                                             Haplophyton crooksii
                                     Himantostemma
                                     Holarrhena
                                             Holarrhena floribunda
                                                   [Holarrhena wulfsbergii]
                                             Holarrhena pubescens
                                                   [Holarrhena antidysenterica]
                                                   [Holarrhena febrifuga]
                                     Hoodia
                                             Hoodia alstonii
                                             Hoodia annulata
                                             Hoodia bainii
                                             Hoodia colei
                                             Hoodia coleorum
                                             Hoodia currorii
                                               Hoodia currorii ssp. currorii
                                                     [Hoodia currorii var. minor]
                                               Hoodia currorii ssp. lugardii
                                             Hoodia delaetiana
                                             Hoodia delaetianum
                                             Hoodia dregei
                                             Hoodia flava
                                             Hoodia gibbosa
                                             Hoodia gordonii
                                                   [Hoodia dinteri]
                                                   [Hoodia husabensis]
                                                   [Hoodia langii]
                                                   [Hoodia rosea]
                                                   [Hoodia whitesloaneana]
                                             Hoodia grandis
                                             Hoodia juttae
                                                   [Hoodia bainii var. juttae]
                                             Hoodia longispina
                                             Hoodia lugardi
                                             Hoodia lugardii
                                             Hoodia macrantha
                                             Hoodia montana
                                             Hoodia officinalis
                                               Hoodia officinalis ssp. delaetiana
                                               Hoodia officinalis ssp. officinalis
                                             Hoodia parviflora
                                             Hoodia pedicellata
                                             Hoodia pilifera
                                               Hoodia pilifera ssp. annulata
                                               Hoodia pilifera ssp. pilifera
                                               Hoodia pilifera ssp. pillansii
                                             Hoodia ruschii
                                             Hoodia rustica
                                             Hoodia triebneri
                                                   [Hoodia foetida]
                                     Hoya
                                             Hoya australis
                                             Hoya carnosa
                                                   [Asclepias carnosa]
                                     Kopsia
                                             Kopsia fruticosa
                                     Landolphia
                                             Landolphia heudelotii
                                             Landolphia kirkii
                                             Landolphia mannii
                                                   [Landolphia klainii]
                                             Landolphia owariensis
                                                   [Landolphia droogmansiana]
                                                   [Landolphia stolzii]
                                     Larryleachia
                                           [Hoodia sociarum]
                                             Larryleachia cactiformis
                                                   [Hoodia cactiformis]
                                                   [Hoodia felina]
                                                   [Hoodia feline]
                                                   [Hoodia similis]
                                             Larryleachia marlothii
                                                   [Hoodia marlothii]
                                             Larryleachia perlata
                                                   [Hoodia perlata]
                                             Larryleachia picta
                                                   [Hoodia meloformis]
                                                   [Hoodia picta]
                                             Larryleachia tirasmontata
                                                   [Hoodia tirasmontana]
                                     Lavrania
                                             Lavrania haagnerae
                                                   [Hoodia haagnerae]
                                     Lepinia
                                             Lepinia ponapensis
                                     Lochnera
                                     Macroscepis
                                     Mandevilla
                                           [Macrosiphonia]
                                             Mandevilla brachysiphon
                                                   [Macrosiphonia brachysiphon]
                                             Mandevilla hirsuta
                                                   [Echites hirsuta]
                                                   [Echites hirsutus]
                                                   [Echites tomentosa]
                                                   [Echites tomentosus]
                                             Mandevilla hypoleuca
                                                   [Macrosiphonia hypoleuca]
                                             Mandevilla lanuginosa
                                                   [Macrosiphonia lanuginosa var. lanuginosa]
                                                   [Macrosiphonia lanuginosa]
                                             Mandevilla macrosiphon
                                                   [Macrosiphonia lanuginosa var. macrosiphon]
                                                   [Macrosiphonia macrosiphon]
                                             Mandevilla subsagittata
                                                   [Echites subsagittata]
                                                   [Echites subsagittatus]
                                     Marsdenia
                                             Marsdenia cundurango
                                                   [Marsdenia reichenbachii]
                                             Marsdenia dussii
                                                   [Marsdenia dussi]
                                             Marsdenia elliptica
                                             Marsdenia macrophylla
                                                   [Marsdenia maculata]
                                             Marsdenia woodburyana
                                     Matelea
                                           [Ibatia]
                                           [Lachnostoma]
                                           [Odontostephana]
                                           [Rothrockia]
                                             Matelea alabamensis
                                                   [Cyclodon alabamense]
                                                   [Cyclodon alabamensis]
                                             Matelea atrostellata
                                             Matelea baldwyniana
                                                   [Gonolobus baldwynianus]
                                                   [Odontostephana baldwyniana]
                                                   [Vincetoxicum baldwynianum]
                                             Matelea biflora
                                                   [Gonolobus biflorus]
                                             Matelea brevicoronata
                                                   [Gonolobus parviflorus var. brevicoronatus]
                                             Matelea carolinensis
                                                   [Gonolobus carolinensis]
                                                   [Odontostephana carolinensis]
                                                   [Vincetoxicum carolinense]
                                                   [Vincetoxicum hirsutum]
                                             Matelea cordifolia
                                                   [Rothrockia cordifolia]
                                             Matelea cynanchoides
                                                   [Gonolobus cynanchoides]
                                             Matelea decipiens
                                                   [Gonolobus decipiens]
                                                   [Odontostephana decipiens]
                                             Matelea denticulata
                                                   [Cynanchum viridiflora]
                                                   [Cynanchum viridiflorum]
                                                   [Matelea viridiflora]
                                             Matelea edwardsensis
                                             Matelea flavidula
                                                   [Odontostephana flavidula]
                                             Matelea floridana
                                                   [Odontostephana floridana]
                                             Matelea gonocarpa
                                             Matelea gonocarpos
                                             Matelea hirsuta
                                                   [Macroscepis hirsuta]
                                                   [Matelea trianae]
                                             Matelea maritima
                                                   [Asclepias maritima]
                                                   [Cynanchum maritimum]
                                                   [Ibatia maritima]
                                                   [Ibatia muricata]
                                             Matelea obliqua
                                                   [Gonolobus obliquus]
                                                   [Gonolobus shortii]
                                                   [Matelea shortii]
                                                   [Odontostephana obliqua]
                                                   [Odontostephana shortii]
                                                   [Vincetoxicum obliquum]
                                                   [Vincetoxicum shortii]
                                             Matelea parviflora
                                             Matelea parvifolia
                                                   [Gonolobus californicus]
                                                   [Gonolobus parvifolius]
                                             Matelea pringlei
                                                   [Himantostemma pringlei]
                                             Matelea producta
                                                   [Gonolobus productus]
                                             Matelea pubiflora
                                                   [Edisonia pubiflora]
                                             Matelea radiata
                                             Matelea reticulata
                                                   [Gonolobus reticulatus]
                                             Matelea sagittifolia
                                                   [Gonolobus sagittifolius]
                                             Matelea sintenisii
                                                   [Gonolobus sintenisii]
                                                   [Vincetoxicum sintenisii]
                                             Matelea suberosa
                                             Matelea suberosus
                                             Matelea texensis
                                             Matelea variifolia
                                                   [Gonolobus variifolius]
                                                   [Matelea borinquensis]
                                                   [Matelea varifolia]
                                                   [Vincetoxicum variifolium]
                                             Matelea woodsonii
                                     Metalepis
                                             Metalepis cubensis
                                                   [Cynanchum cubense]
                                                   [Gonolobus cubensis]
                                             Metalepis peraffinis
                                     Metaplexis
                                             Metaplexis japonica
                                     Metastelma
                                             Metastelma anegadense
                                                   [Cymanchum anedadense]
                                                   [Cynanchum anegadense]
                                             Metastelma arizonicum
                                                   [Cynanchum arizonicum]
                                             Metastelma barbigerum
                                                   [Cymanchum barbigerum]
                                                   [Cynanchum barbigerum]
                                             Metastelma blodgettii
                                                   [Cymanchum blodgettii]
                                                   [Cynanchum blodgettii]
                                             Metastelma decipiens
                                                   [Cymanchum cheesmanni]
                                                   [Cynanchum cheesmanii]
                                                   [Metastelma fallax]
                                             Metastelma grisebachianum
                                                   [Cymanchum grisebachianum]
                                                   [Cynanchum grisebachianum]
                                                   [Metastelma decaisneanum]
                                             Metastelma leptocladon
                                                   [Cymanchum ephedroides]
                                                   [Cynanchum ephedroides]
                                                   [Metastelma ephedroides]
                                             Metastelma lineare
                                                   [Cymanchum lineare]
                                                   [Cynanchum lineare]
                                             Metastelma mexicanum
                                                   [Basistelma angustifolia]
                                                   [Basistelma angustifolium]
                                                   [Cynanchum wigginsii]
                                             Metastelma monense
                                                   [Cymanchum monense]
                                                   [Cynanchum monense]
                                             Metastelma northropiae
                                                   [Cymanchum northropiae]
                                                   [Cynanchum northropiae]
                                                   [Epicion northropiae]
                                             Metastelma palmeri
                                                   [Cymanchum maccartii]
                                                   [Cynanchum maccartii]
                                             Metastelma parviflorum
                                                   [Cymanchum parviflorum]
                                                   [Cynanchum parviflorum]
                                                   [Metastelma suberosum]
                                             Metastelma pringlei
                                                   [Cynanchum barbigerum var. breviflorum]
                                                   [Cynanchum pringlei]
                                     Morrenia
                                             Morrenia odorata
                                     Nerium
                                             Nerium oleander
                                     Ochrosia
                                           [Neisosperma]
                                             Ochrosia compta
                                                   [Ochrosia forbesii]
                                                   [Ochrosia holei]
                                                   [Ochrosia kondoi]
                                                   [Ochrosia lamoureuxii]
                                                   [Ochrosia microcalyx]
                                                   [Ochrosia sandwicensis]
                                             Ochrosia elliptica
                                             Ochrosia haleakalae
                                                   [Ochrosia hamakuaensis]
                                             Ochrosia kauaiensis
                                             Ochrosia kilaueaensis
                                                   [Ochrosia konaensis]
                                             Ochrosia mariannensis
                                             Ochrosia oppositifolia
                                                   [Neisosperma oppositifolia]
                                     Orbea
                                             Orbea lutea
                                               Orbea lutea ssp. vaga
                                             Orbea variegata
                                                   [Stapelia variegata]
                                     Orthosia
                                             Orthosia scoparia
                                                   [Amphistelma scoparia]
                                                   [Cymanchum scoparium]
                                                   [Cynanchum scoparium]
                                                   [Metastelma scoparium]
                                     Oxypetalum
                                             Oxypetalum coeruleum
                                             Oxypetalum cordifolium
                                     Oxypteryx
                                     Pachypodium
                                             Pachypodium X hojnyi
                                             Pachypodium ambongense
                                             Pachypodium baronii
                                             Pachypodium bispinosum
                                             Pachypodium brevicaule
                                             Pachypodium decaryi
                                             Pachypodium densiflorum
                                             Pachypodium eburneum
                                             Pachypodium geayi
                                             Pachypodium horombense
                                             Pachypodium inopinatum
                                             Pachypodium lamerei
                                                   [Pachypodium menabeum]
                                             Pachypodium lealii
                                                   [Pachypodium lealii ssp. lealii]
                                             Pachypodium meridionale
                                             Pachypodium mikea
                                             Pachypodium namaquanum
                                             Pachypodium rosulatum
                                               Pachypodium rosulatum ssp. bemaharense
                                               Pachypodium rosulatum ssp. bicolor
                                               Pachypodium rosulatum ssp. cactipes
                                               Pachypodium rosulatum ssp. gracilius
                                               Pachypodium rosulatum ssp. makayense
                                               Pachypodium rosulatum ssp. rostulatum
                                             Pachypodium rutenbergianum
                                             Pachypodium saundersii
                                                   [Pachypodium lealii ssp. saundersii]
                                             Pachypodium sofiense
                                             Pachypodium succulentum
                                             Pachypodium windsorii
                                                   [Pachypodium baronii var. windsorii]
                                     Pentalinon
                                           [Urechites]
                                             Pentalinon luteum
                                                   [Urechites lutea var. sericea]
                                                   [Urechites lutea]
                                                   [Urechites luteus var. sericeus]
                                                   [Urechites luteus]
                                                   [Urechites pinetorum]
                                     Pergularia
                                             Pergularia daemia
                                     Pherotrichis
                                             Pherotrichis schaffneri
                                                   [Matelea balbisii]
                                                   [Pherotrichis balbisii]
                                     Philibertia
                                     Pinochia
                                             Pinochia corymbosa
                                                   [Forsteronia corymbosa]
                                               Pinochia corymbosa ssp. portoricensis
                                     Plumeria
                                             Plumeria alba
                                             Plumeria krugii
                                             Plumeria obtusa
                                               Plumeria obtusa var. obtusa
                                               Plumeria obtusa var. sericifolia
                                             Plumeria portoricensis
                                             Plumeria rubra
                                                   [Plumeria acutifolia]
                                                   [Plumeria tricolor]
                                     Podostigma
                                     Polyotus
                                     Polystemma
                                             Polystemma guatemalense
                                                   [Matelea quirosii]
                                     Prestonia
                                             Prestonia exserta
                                                   [Haemadictyon exsertum]
                                                   [Prestonia fendleri]
                                                   [Prestonia tobagensis]
                                             Prestonia quinquangularis
                                                   [Echites quinquangularis]
                                                   [Haemadictyon venosum]
                                     Pteralyxia
                                             Pteralyxia kauaiensis
                                             Pteralyxia laurifolia
                                                   [Pteralyxia caumiana]
                                                   [Pteralyxia macrocarpa]
                                     Rauvolfia
                                             Rauvolfia biauriculata
                                             Rauvolfia nitida
                                             Rauvolfia sandwicensis
                                                   [Rauvolfia degeneri]
                                                   [Rauvolfia forbesii]
                                                   [Rauvolfia helleri]
                                                   [Rauvolfia mauiensis]
                                                   [Rauvolfia molokaiensis var. parvifolia]
                                                   [Rauvolfia molokaiensis]
                                                   [Rauvolfia remotiflora]
                                                   [Rauvolfia sandwicensis var. sandwicensis]
                                                   [Rauvolfia sandwicensis var. subacuminata]
                                                   [Rauvolfia sandwicensis var. subcuminata]
                                             Rauvolfia serpentina
                                             Rauvolfia tetraphylla
                                                   [Rauvolfia canescens]
                                                   [Rauvolfia heterophylla]
                                                   [Rauvolfia hirsuta]
                                             Rauvolfia viridis
                                                   [Rauvolfia lamarckii]
                                             Rauvolfia vomitoria
                                     Rhabdadenia
                                             Rhabdadenia biflora
                                     Rhynchospermum
                                     Riocreuxia
                                             Riocreuxia chrysochroma
                                                   [Ceropegia chrysochroma]
                                             Riocreuxia splendida
                                                   [Ceropegia splendida]
                                             Riocreuxia torulosa
                                                   [Ceropegia effusa]
                                     Saba
                                             Saba senegalensis
                                                   [Landolphia senegalensis]
                                     Seutera
                                             Seutera angustifolia
                                                   [Cymanchum angustifolium]
                                                   [Cynanchum angustifolium]
                                                   [Cynanchum palustre]
                                             Seutera palmeri
                                     Solanoa
                                     Stapelia
                                             Stapelia gigantea
                                                   [Stapelia nobilis]
                                             Stapelia hirsuta
                                     Strophanthus
                                             Strophanthus eminii
                                             Strophanthus gratus
                                             Strophanthus hispidus
                                             Strophanthus kombe
                                             Strophanthus preussii
                                             Strophanthus sarmentosus
                                             Strophanthus thollonii
                                     Tabernaemontana
                                             Tabernaemontana alba
                                             Tabernaemontana amygdalifolia
                                             Tabernaemontana citrifolia
                                             Tabernaemontana divaricata
                                                   [Ervatamia coronaria]
                                                   [Tabernaemontana coronaria]
                                             Tabernaemontana oppositifolia
                                             Tabernaemontana pandacaqui
                                                   [Tabernaemontana rotensis]
                                     Telosma
                                             Telosma africana
                                                   [Pergularia africana]
                                             Telosma cordata
                                     Thevetia
                                             Thevetia peruviana
                                                   [Cascabela thevetia]
                                                   [Cerbera thevetia]
                                                   [Thevetia neriifolia]
                                             Thevetia thevetioides
                                     Thyrsanthella
                                             Thyrsanthella difformis
                                                   [Trachelospermum difforme]
                                     Trachelospermum
                                             Trachelospermum jasminoides
                                                   [Rhynchospermum jasminoides]
                                     Tylophora
                                             Tylophora polyantha
                                     Vallesia
                                             Vallesia antillana
                                             Vallesia glabra
                                     Vinca
                                             Vinca herbacea
                                             Vinca major
                                                   [Vinca major var. variegata]
                                             Vinca minor
                                     Vincetoxicum
                                             Vincetoxicum gonocarpos
                                             Vincetoxicum hirundinaria
                                                   [Cymanchum vicncetoxicum]
                                                   [Cynanchum vincetoxicum]
                                                   [Vincetoxicum officinale]
                                             Vincetoxicum nigrum
                                                   [Cymanchum nigrum]
                                                   [Cynanchum louiseae]
                                                   [Cynanchum nigrum]
                                             Vincetoxicum rossicum
                                                   [Cymanchum medium]
                                                   [Cynanchum medium]
                                                   [Cynanchum rossicum]
                                                   [Vincetoxicum medium]
                                             Vincetoxicum suberosum

Problematic Rooting (464774)
                                             Cymanchum unifarium