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Eukaryota

  Plantae

    Embryophyta

      Magnoliophyta

            Eudicots

                    Gentianales

                            Apocynaceae

                                     Acokanthera

                                             Acokanthera oblongifolia

                                                   [Acokanthera spectabilis]

                                             Acokanthera oppositifolia

                                                   [Acokanthera rhodesica]

                                                   [Toxicophlaea thunbergii]

                                             Acokanthera rotundata

                                                   [Acokanthera schimperi var. rotundata]

                                             Acokanthera schimperi

                                     Adenium

                                             Adenium boehmianum

                                             Adenium multiflorum

                                                   [Adenium obesum var. multiflorum]

                                             Adenium obesum

                                             Adenium oleifolium

                                                   [Adenium oleifolium var. angustifolium]

                                             Adenium swazicum

                                     Aidomene

                                     Ancylobotrys

                                             Ancylobotrys capensis

                                                   [Landolphia capensis]

                                             Ancylobotrys petersiana

                                                   [Landolphia monteiroi]

                                                   [Landolphia petersiana]

                                     Angolluma

                                     Anisotoma

                                             Anisotoma cordifolia

                                             Anisotoma natalensis

                                                   [Aulostephanus natalensis]

                                                   [Brachystelma natalense]

                                             Anisotoma pedunculata

                                     Apocynum

                                     Apoxyanthera

                                     Apteranthes

                                             Apteranthes munbyana

                                                   [Caralluma munbyana]

                                     Araujia

                                             Araujia sericifera

                                     Arduina

                                     Asclepias

                                             Asclepias adscendens

                                                   [Gomphocarpus adscendens]

                                             Asclepias albens

                                                   [Asclepias affinis]

                                                   [Gomphocarpus affinis]

                                                   [Gomphocarpus albens]

                                                   [Pachycarpus albens]

                                                   [Xysmalobium albens]

                                             Asclepias aurea

                                                   [Aidomene parvula]

                                                   [Asclepias aurea var. brevicuspis]

                                                   [Asclepias aurea var. vittata]

                                                   [Asclepias radiata]

                                                   [Gomphocarpus aureus]

                                                   [Gomphocarpus schizoglossoides]

                                                   [Schizoglossum pedunculatum]

                                             Asclepias bicuspis

                                             Asclepias brevicuspis

                                                   [Gomphocarpus brevicuspis]

                                                   [Lagarinthus brevicuspis]

                                             Asclepias brevipes

                                                   [Gomphocarpus brevipes]

                                             Asclepias compressidens

                                                   [Asclepias navicularis var. compressidens]

                                             Asclepias concinna

                                                   [Gomphocarpus concinnus]

                                             Asclepias cooperi

                                             Asclepias crassinervis

                                                   [Stathmostelma crassinerve]

                                             Asclepias crispa

                                               Asclepias crispa var. crispa

                                                     [Asclepias sabulosa]

                                                     [Asclepias sinuosa]

                                                     [Gomphocarpus arenarius]

                                                     [Gomphocarpus crispus]

                                                     [Gomphocarpus hastatus var. angustifolius]

                                                     [Pachycarpus crispus]

                                                     [Xysmalobium crispum]

                                               Asclepias crispa var. plana

                                               Asclepias crispa var. pseudocrispa

                                             Asclepias cucullata

                                               Asclepias cucullata subsp. cucullata

                                                     [Gomphocarpus cucullatus]

                                                     [Trachycalymma cucullatum]

                                             Asclepias cultriformis

                                                   [Gomphocarpus cultriformis]

                                             Asclepias curassavica

                                                   [Asclepias aurantiaca]

                                                   [Asclepias bicolor]

                                                   [Asclepias cubensis]

                                                   [Asclepias curassavica var. concolor]

                                                   [Asclepias margaritacea]

                                                   [Asclepias nivea var. curassavica]

                                             Asclepias densiflora

                                             Asclepias disparilis

                                             Asclepias dissona

                                                   [Schizoglossum capitatum]

                                             Asclepias eminens

                                                   [Gomphocarpus eminens]

                                                   [Stenostelma eminens]

                                             Asclepias expansa

                                                   [Gomphocarpus expansus]

                                                   [Lagarinthus expansus]

                                             Asclepias fallax

                                                   [Gomphocarpus fallax]

                                             Asclepias flexuosa

                                                   [Gomphocarpus flexuosus]

                                                   [Gomphocarpus fragrans]

                                                   [Lagarinthus flexuosus]

                                             Asclepias fulva

                                                   [Asclepias calceolus]

                                                   [Asclepias dregeana var. calceolus]

                                                   [Asclepias dregeana var. dregeana]

                                                   [Asclepias dregeana var. sordida]

                                                   [Asclepias dregeana]

                                                   [Asclepias rubicunda]

                                                   [Asclepias viridiflora]

                                                   [Gomphocarpus rubicundus]

                                                   [Gomphocarpus viridiflorus]

                                                   [Pachycarpus fulvus]

                                                   [Pachycarpus viridiflorus]

                                                   [Xysmalobium viridiflorum]

                                             Asclepias gibba

                                               Asclepias gibba var. gibba

                                                     [Asclepias oxytropis]

                                                     [Gomphocarpus gibbus]

                                                     [Gomphocarpus oxytropis]

                                                     [Lagarinthus gibbus]

                                               Asclepias gibba var. media

                                             Asclepias gordon-grayae

                                             Asclepias hastata

                                                   [Asclepias flanaganii]

                                                   [Gomphocarpus asclepiaceus]

                                                   [Gomphocarpus geminatus]

                                                   [Gomphocarpus hastatus]

                                             Asclepias humilis

                                                   [Gomphocarpus humilis]

                                                   [Pachycarpus humilis]

                                                   [Xysmalobium humile]

                                             Asclepias macropus

                                                   [Gomphocarpus macropus]

                                             Asclepias meliodora

                                                   [Asclepias meliodora var. brevicoronata]

                                                   [Gomphocarpus meliodorus]

                                             Asclepias meyeriana

                                                   [Gomphocarpus meyerianus]

                                                   [Lagarinthus revolutus var. minor]

                                             Asclepias montevaga

                                                   [Asclepias xysmalobioides]

                                             Asclepias monticola

                                             Asclepias multicaulis

                                                   [Asclepias depressa]

                                                   [Gomphocarpus depressus]

                                                   [Gomphocarpus multicaulis]

                                                   [Lagarinthus multicaulis]

                                             Asclepias multiflora

                                                   [Gomphocarpus multiflorus]

                                             Asclepias nana

                                             Asclepias navicularis

                                                   [Gomphocarpus navicularis]

                                                   [Lagarinthus navicularis]

                                             Asclepias nivea

                                             Asclepias oreophila

                                             Asclepias patens

                                             Asclepias peltigera

                                                   [Asclepias truncata]

                                                   [Gomphocarpus peltigerus]

                                                   [Lagarinthus peltigerus]

                                             Asclepias praemorsa

                                                   [Gomphocarpus truncatus]

                                                   [Lagarinthus truncatus]

                                             Asclepias randii

                                             Asclepias rara

                                             Asclepias schlechteri

                                                   [Gomphocarpus schlechteri]

                                             Asclepias stellifera

                                                   [Asclepias simplex]

                                                   [Gomphocarpus revolutus]

                                                   [Gomphocarpus simplex]

                                                   [Lagarinthus revolutus]

                                             Asclepias ulophylla

                                             Asclepias velutina

                                                   [Gomphocarpus velutinus]

                                             Asclepias vicaria

                                             Asclepias woodii

                                                   [Gomphocarpus woodii]

                                     Aspidoglossum

                                             Aspidoglossum albocoronatum

                                             Aspidoglossum araneiferum

                                                   [Schizoglossum araneiferum]

                                                   [Schizoglossum polynema]

                                             Aspidoglossum biflorum

                                                   [Aspidoglossum biflorum var. gwelense]

                                                   [Schizoglossum biflorum var. concinnum]

                                                   [Schizoglossum biflorum var. integrum]

                                                   [Schizoglossum biflorum]

                                                   [Schizoglossum conrathii]

                                                   [Schizoglossum excisum]

                                                   [Schizoglossum gwelense]

                                                   [Schizoglossum shirense]

                                                   [Schizoglossum strictum]

                                                   [Schizoglossum tubulosum]

                                                   [Schizoglossum venustum var. concinnum]

                                                   [Schizoglossum venustum]

                                             Aspidoglossum carinatum

                                                   [Schizoglossum carinatum]

                                                   [Schizoglossum tricuspidatum]

                                             Aspidoglossum delagoense

                                                   [Schizoglossum biauriculatum]

                                                   [Schizoglossum delagoense]

                                             Aspidoglossum demissum

                                             Aspidoglossum difficile

                                             Aspidoglossum dissimile

                                                   [Schizoglossum dissimile var. dissimile]

                                                   [Schizoglossum dissimile var. pubiflorum]

                                                   [Schizoglossum dissimile]

                                             Aspidoglossum fasciculare

                                                   [Schizoglossum ciliatum]

                                                   [Schizoglossum fasciculare]

                                             Aspidoglossum flanaganii

                                                   [Schizoglossum flanaganii]

                                             Aspidoglossum glabrescens

                                                   [Schizoglossum barbatum]

                                                   [Schizoglossum glabrescens var. longirostre]

                                                   [Schizoglossum glabrescens]

                                                   [Schizoglossum hirtiflorum]

                                                   [Schizoglossum longirostre]

                                                   [Schizoglossum loreum]

                                                   [Schizoglossum schlechteri]

                                                   [Schizoglossum tenuissimum]

                                                   [Schizoglossum tridens]

                                                   [Schizoglossum unicum]

                                             Aspidoglossum glanduliferum

                                                   [Schizoglossum auriculatum]

                                                   [Schizoglossum commixtum]

                                                   [Schizoglossum glanduliferum]

                                                   [Schizoglossum parile]

                                             Aspidoglossum gracile

                                                   [Gomphocarpus gracilis]

                                                   [Lagarinthus exilis]

                                                   [Lagarinthus gracilis]

                                                   [Rhinolobium tenue]

                                                   [Schizoglossum addoense]

                                                   [Schizoglossum bolusii]

                                                   [Schizoglossum bowkerae]

                                                   [Schizoglossum buchananii]

                                                   [Schizoglossum burchellii]

                                                   [Schizoglossum dregei]

                                                   [Schizoglossum exile]

                                                   [Schizoglossum filifolium]

                                                   [Schizoglossum filipes]

                                                   [Schizoglossum guthriei]

                                                   [Schizoglossum lunatum]

                                                   [Schizoglossum monticola]

                                                   [Schizoglossum parcum]

                                                   [Schizoglossum parvulum var. parvulum]

                                                   [Schizoglossum parvulum var. sessile]

                                                   [Schizoglossum parvulum]

                                                   [Schizoglossum tenue]

                                                   [Schizoglossum tomentosum]

                                             Aspidoglossum grandiflorum

                                                   [Schizoglossum grandiflorum]

                                                   [Schizoglossum macowanii var. macowanii]

                                                   [Schizoglossum macowanii var. tugelense]

                                                   [Schizoglossum macowanii]

                                             Aspidoglossum heterophyllum

                                                   [Schizoglossum consimile]

                                                   [Schizoglossum harveyi]

                                                   [Schizoglossum heterophyllum var. heterophyllum]

                                                   [Schizoglossum heterophyllum var. majus]

                                                   [Schizoglossum heterophyllum var. schinzianum]

                                                   [Schizoglossum heterophyllum]

                                                   [Schizoglossum schinzianum]

                                                   [Schizoglossum villosum]

                                             Aspidoglossum interruptum

                                                   [Gomphocarpus interruptus]

                                                   [Lagarinthus abyssinicus]

                                                   [Lagarinthus interruptus]

                                                   [Schizoglossum altissimum]

                                                   [Schizoglossum barberae]

                                                   [Schizoglossum garuanum]

                                                   [Schizoglossum gracile]

                                                   [Schizoglossum interruptum]

                                                   [Schizoglossum kamerunense]

                                                   [Schizoglossum lasiopetalum]

                                                   [Schizoglossum morumbenense]

                                             Aspidoglossum lamellatum

                                                   [Schizoglossum bilamellatum var. cordylogynoides]

                                                   [Schizoglossum bilamellatum]

                                                   [Schizoglossum lamellatum]

                                                   [Schizoglossum propinquum]

                                             Aspidoglossum masaicum

                                                   [Aspidoglossum kulsii]

                                                   [Schizoglossum altum]

                                                   [Schizoglossum baumii]

                                                   [Schizoglossum fusco-purpureum]

                                                   [Schizoglossum masaicum]

                                                   [Schizoglossum semlikense]

                                             Aspidoglossum ovalifolium

                                                   [Schizoglossum contracurvum]

                                                   [Schizoglossum ovalifolium]

                                                   [Schizoglossum pumilum]

                                                   [Schizoglossum robustum var. inandense]

                                                   [Schizoglossum robustum var. robustum]

                                                   [Schizoglossum robustum]

                                                   [Schizoglossum striatum]

                                             Aspidoglossum restioides

                                                   [Schizoglossum pallidum]

                                                   [Schizoglossum randii]

                                                   [Schizoglossum restioides]

                                             Aspidoglossum uncinatum

                                                   [Schizoglossum uncinatum]

                                             Aspidoglossum validum

                                                   [Caralluma tsumebensis]

                                             Aspidoglossum virgatum

                                                   [Gomphocarpus virgatus]

                                                   [Lagarinthus virgatus]

                                                   [Schizoglossum virgatum]

                                             Aspidoglossum woodii

                                                   [Schizoglossum woodii]

                                             Aspidoglossum xanthosphaerum

                                     Aspidonepsis

                                             Aspidonepsis cognata

                                                   [Asclepias cognata]

                                             Aspidonepsis diploglossa

                                                   [Asclepias diploglossa]

                                                   [Asclepias schizoglossoides]

                                                   [Gomphocarpus diploglossus]

                                             Aspidonepsis flava

                                                   [Asclepias flava]

                                             Aspidonepsis reenensis

                                                   [Asclepias reenensis]

                                             Aspidonepsis shebae

                                     Aspidosperma

                                     Astephanus

                                             Astephanus triflorus

                                                   [Astephanus neglectus]

                                                   [Astephanus pauciflorus]

                                             Astephanus zeyheri

                                                   [Astephanus marginatus]

                                     Aulostephanus

                                     Australluma

                                     Baissea

                                             Baissea wulfhorstii

                                     Barrowia

                                     Baynesia

                                     Belonites

                                     Blepharanthera

                                     Boucerosia

                                     Brachystelma

                                     Brachystelmaria

                                     Bunburia

                                     Callichilia

                                             Callichilia orientalis

                                                   [Ephippiocarpa orientalis]

                                     Calotropis

                                             Calotropis procera

                                                   [Asclepias gigantea]

                                                   [Asclepias procera]

                                                   [Calotropis inflexa]

                                     Canahia

                                     Caralluma

                                             Caralluma chlorantha

                                             Caralluma intermedia

                                                   [Stapelia intermedia]

                                     Carandas

                                     Carissa

                                             Carissa bispinosa

                                                   [Arduina acuminata]

                                                   [Arduina bispinosa]

                                                   [Arduina erythrocarpa]

                                                   [Arduina ferox]

                                                   [Arduina haematocarpa]

                                                   [Arduina megaphylla]

                                                   [Carandas arduina]

                                                   [Carissa acuminata]

                                                   [Carissa arduina]

                                                   [Carissa bispinosa subsp. zambesiensis]

                                                   [Carissa bispinosa var. acuminata]

                                                   [Carissa cordata]

                                                   [Carissa dinteri]

                                                   [Carissa erythrocarpa]

                                                   [Carissa ferox]

                                                   [Carissa haematocarpa]

                                                   [Carissa myrtoides]

                                                   [Carissa wyliei]

                                                   [Jasminonerium acuminatum]

                                                   [Jasminonerium bispinosum]

                                                   [Jasminonerium erythrocarpum]

                                                   [Jasminonerium ferox]

                                                   [Jasminonerium haematocarpum]

                                                   [Lycium cordatum]

                                             Carissa carandas

                                                   [Jasminonerium carandas]

                                             Carissa macrocarpa

                                                   [Arduina grandiflora]

                                                   [Arduina macrocarpa]

                                                   [Carissa africana]

                                                   [Carissa grandiflora]

                                                   [Carissa praetermissa]

                                                   [Jasminonerium africanum]

                                                   [Jasminonerium grandiflorum]

                                                   [Jasminonerium macrocarpum]

                                             Carissa spinarum

                                                   [Arduina edulis]

                                                   [Azima pubescens]

                                                   [Carandas edulis]

                                                   [Carissa candolleana]

                                                   [Carissa cochinchinensis]

                                                   [Carissa congesta]

                                                   [Carissa cornifolia]

                                                   [Carissa dulcis]

                                                   [Carissa edulis subsp. continentalis]

                                                   [Carissa edulis var. major]

                                                   [Carissa edulis var. tomentosa]

                                                   [Carissa edulis]

                                                   [Carissa pilosa]

                                                   [Carissa pubescens]

                                                   [Carissa richardiana]

                                                   [Carissa tomentosa]

                                                   [Jasminonerium carandas var. spinarum]

                                                   [Jasminonerium edule]

                                             Carissa tetramera

                                                   [Arduina tetramera]

                                     Caruncularia

                                     Catharanthus

                                             Catharanthus roseus

                                                   [Lochnera rosea]

                                                   [Vinca guilelmi-waldemarii]

                                                   [Vinca rosea]

                                     Ceropegia

                                             Ceropegia abayensis

                                             Ceropegia abyssinica

                                             Ceropegia achtenii

                                             Ceropegia acutiloba

                                                   [Caralluma acutiloba]

                                                   [Caralluma ortholoba]

                                                   [Caralluma wilfriedii]

                                                   [Quaqua acutiloba]

                                             Ceropegia adenensis

                                             Ceropegia adscendens

                                             Ceropegia affinis

                                             Ceropegia africana

                                               Ceropegia africana subsp. africana

                                               Ceropegia africana subsp. barklyi

                                                     [Ceropegia barklyi var. tugelensis]

                                                     [Ceropegia barklyi]

                                             Ceropegia albipilosa

                                             Ceropegia albocastanea

                                                   [Caralluma albocastanea]

                                                   [Orbea albocastanea]

                                                   [Orbeopsis albocastanea]

                                                   [Stapelia albocastanea]

                                                   [Stapelia caroli-schmidtii]

                                             Ceropegia alpina

                                                   [Brachystelma alpinum]

                                             Ceropegia alstonii

                                                   [Hoodia alstonii]

                                                   [Trichocaulon alstonii]

                                                   [Trichocaulon halenbergense]

                                             Ceropegia ampliata

                                               Ceropegia ampliata var. ampliata

                                             Ceropegia angolensis

                                             Ceropegia angustata

                                                   [Brachystelma angustum]

                                             Ceropegia angustilobulata

                                                   [Duvalia angustiloba]

                                             Ceropegia antennifera

                                             Ceropegia aperta

                                                   [Caralluma aperta]

                                                   [Caruncularia aperta]

                                                   [Stapelia aperta]

                                                   [Tridentea aperta]

                                                   [Tromotriche aperta]

                                             Ceropegia arabica

                                             Ceropegia arachnoidea

                                             Ceropegia araysiana

                                             Ceropegia archeri

                                             Ceropegia arcuata

                                               Ceropegia arcuata subsp. arcuata

                                                     [Ophionella arcuata subsp. arcuata]

                                                     [Ophionella arcuata]

                                                     [Pectinaria arcuata]

                                               Ceropegia arcuata subsp. mirkinii

                                                     [Ophionella arcuata subsp. mirkinii]

                                                     [Ophionella arcuata var. mirkinii]

                                                     [Pectinaria mirkinii]

                                             Ceropegia arenaria

                                             Ceropegia arenicola

                                               Ceropegia arenicola subsp. arenicola

                                                     [Caralluma arenicola]

                                                     [Quaqua arenicola subsp. arenicola]

                                                     [Quaqua arenicola]

                                                     [Quaqua armata subsp. arenicola]

                                               Ceropegia arenicola subsp. pilifera

                                                     [Quaqua arenicola subsp. pilifera]

                                                     [Quaqua armata subsp. pilifera]

                                                     [Quaqua pilifera]

                                             Ceropegia areniphila

                                             Ceropegia arenosa

                                                   [Gonostemon arenosus]

                                                   [Stapelia arenosa]

                                                   [Stapelia beukmanii]

                                                   [Stapelia stultitioides]

                                             Ceropegia arida

                                                   [Caralluma arida]

                                                   [Caralluma marlothii var. viridis]

                                                   [Caralluma marlothii]

                                                   [Caralluma simulans]

                                                   [Piaranthus aridus]

                                                   [Quaqua arida]

                                                   [Quaqua marlothii]

                                                   [Stapelia arida]

                                             Ceropegia aristolochioides

                                             Ceropegia armandii

                                             Ceropegia armata

                                               Ceropegia armata subsp. armata

                                                     [Caralluma armata]

                                                     [Quaqua armata subsp. armata]

                                                     [Quaqua armata]

                                                     [Sarcophagophilus armatus]

                                               Ceropegia armata subsp. maritima

                                                     [Quaqua armata subsp. maritima]

                                                     [Quaqua maritima]

                                             Ceropegia arnottii

                                                   [Brachystelma arnottii]

                                                   [Brachystelma grossartii]

                                             Ceropegia articulata

                                               Ceropegia articulata subsp. articulata

                                                     [Pectinaria articulata subsp. articulata]

                                                     [Pectinaria articulata]

                                                     [Pectinaria flavescens]

                                                     [Stapelia articulata]

                                               Ceropegia articulata subsp. asperiflora

                                                     [Pectinaria articulata subsp. asperiflora]

                                                     [Pectinaria asperiflora]

                                               Ceropegia articulata subsp. borealis

                                                     [Pectinaria articulata subsp. borealis]

                                               Ceropegia articulata subsp. namaquensis

                                                     [Pectinaria articulata subsp. namaquensis]

                                                     [Pectinaria articulata var. namaquensis]

                                                     [Pectinaria erinacea]

                                             Ceropegia aspera

                                             Ceropegia atrosanguinea

                                                   [Caralluma atrosanguinea]

                                                   [Huerniopsis atrosanguinea]

                                                   [Huerniopsis gibbosa]

                                                   [Huerniopsis papillata]

                                                   [Piaranthus atrosanguineus]

                                                   [Stapelia atrosanguinea]

                                             Ceropegia aurea

                                                   [Caralluma aurea]

                                                   [Quaqua aurea]

                                                   [Quaqua incarnata subsp. aurea]

                                             Ceropegia ausana

                                                   [Stapelia ausana]

                                                   [Stapelia cincta]

                                                   [Stapelia dinteri var. capensis]

                                                   [Stapelia dinteri var. pseudocapensis]

                                                   [Stapelia dinteri]

                                                   [Stapelia jucunda var. deficiens]

                                                   [Stapelia jucunda]

                                                   [Tridentea jucunda var. cincta]

                                                   [Tridentea jucunda var. dinter]

                                                   [Tridentea jucunda]

                                             Ceropegia australis

                                                   [Brachystelma australe]

                                             Ceropegia baldratii

                                             Ceropegia ballyana

                                             Ceropegia ballyi

                                             Ceropegia baradii

                                             Ceropegia barbata

                                             Ceropegia barberae

                                                   [Brachystelma barberae]

                                                   [Dichaelia barberae]

                                             Ceropegia barklyana

                                                   [Decabelone barklyi]

                                                   [Decabelone grandiflora]

                                                   [Euphorbia antunesii]

                                                   [Tavaresia barklyi]

                                                   [Tavaresia grandiflora var. recta]

                                                   [Tavaresia grandiflora]

                                             Ceropegia bayeriana

                                                   [Quaqua bayeriana]

                                                   [Quaqua parviflora subsp. bayeriana]

                                             Ceropegia baylissii

                                                   [Stapelianthus baylissii]

                                                   [Tridentea baylissii var. baylissii]

                                                   [Tridentea baylissii var. ciliata]

                                                   [Tridentea baylissii]

                                                   [Tromotriche baylissii]

                                             Ceropegia bentii

                                             Ceropegia bhupinderiana

                                             Ceropegia blepharanthera

                                                   [Blepharanthera dinteri]

                                                   [Brachystelma blepharanthera]

                                             Ceropegia blyderiverensis

                                                   [Huernia blyderiverensis]

                                                   [Huernia quinta var. blyderiverensis]

                                             Ceropegia bonafouxii

                                                   [Ceropegia saxatilis]

                                             Ceropegia botrys

                                             Ceropegia bourneae

                                             Ceropegia bowkeri

                                               Ceropegia bowkeri subsp. bowkeri

                                               Ceropegia bowkeri subsp. sororia

                                                     [Ceropegia sororia]

                                             Ceropegia breviflora

                                               Ceropegia breviflora subsp. breviflora

                                                     [Brachystelma pygmaeum subsp. pygmaeum]

                                                     [Brachystelma pygmaeum var. breviflorum]

                                                     [Brachystelma pygmaeum]

                                                     [Dichaelia breviflora subsp. pygmaea]

                                                     [Dichaelia breviflora]

                                                     [Dichaelia pygmaea]

                                               Ceropegia breviflora subsp. flavida

                                                     [Brachystelma flavidum]

                                                     [Brachystelma pygmaeum subsp. flavidum]

                                             Ceropegia brevilobulata

                                                   [Pectinaria breviloba]

                                                   [Stapeliopsis breviloba]

                                             Ceropegia brevipedicellata

                                                   [Brachystelma brevipedicellatum]

                                             Ceropegia bruceae

                                               Ceropegia bruceae subsp. bruceae

                                                     [Brachystelma bruceae subsp. bruceae]

                                                     [Brachystelma bruceae]

                                               Ceropegia bruceae subsp. hirsuta

                                                     [Brachystelma bruceae subsp. hirsutum]

                                             Ceropegia buchananii

                                             Ceropegia bulbosa

                                             Ceropegia burchardii

                                             Ceropegia burchelliana

                                                   [Brachystelma burchellii var. burchellii]

                                                   [Brachystelma burchellii var. grandiflorum]

                                                   [Brachystelma burchellii]

                                                   [Macropetalum burchellii var. burchellii]

                                                   [Macropetalum burchellii var. grandiflora]

                                                   [Macropetalum burchellii]

                                             Ceropegia cactiformis

                                               Ceropegia cactiformis var. cactiformis

                                                     [Hoodia similis]

                                                     [Larryleachia cactiformis var. cactiformis]

                                                     [Larryleachia cactiformis]

                                                     [Larryleachia similis]

                                                     [Lavrania cactiformis]

                                                     [Leachia cactiformis]

                                                     [Leachia similis]

                                                     [Leachiella cactiformis]

                                                     [Leachiella similis]

                                                     [Stapelia cactiformis]

                                                     [Trichocaulon cactiforme]

                                                     [Trichocaulon simile]

                                               Ceropegia cactiformis var. felina

                                                     [Hoodia felina]

                                                     [Larryleachia cactiformis var. felina]

                                                     [Larryleachia felina]

                                                     [Leachia felina]

                                                     [Leachiella felina]

                                                     [Trichocaulon felinum]

                                             Ceropegia caespitosa

                                               Ceropegia caespitosa subsp. caespitosa

                                                     [Duvalia caespitosa subsp. caespitosa]

                                                     [Duvalia caespitosa var. caespitosa]

                                                     [Duvalia caespitosa var. compacta]

                                                     [Duvalia caespitosa]

                                                     [Duvalia compacta]

                                                     [Duvalia emiliana]

                                                     [Duvalia hirtella var. minor]

                                                     [Duvalia hirtella var. obscura]

                                                     [Duvalia hirtella]

                                                     [Duvalia marlothii]

                                                     [Duvalia mastodes]

                                                     [Duvalia propinqua]

                                                     [Duvalia radiata var. hirtella]

                                                     [Duvalia radiata var. minor]

                                                     [Duvalia radiata var. obscura]

                                                     [Duvalia radiata]

                                                     [Duvalia reclinata var. angulata]

                                                     [Duvalia reclinata var. bifida]

                                                     [Duvalia reclinata]

                                                     [Duvalia replicata]

                                                     [Stapelia caespitosa var. caespitosa]

                                                     [Stapelia caespitosa var. hirtella]

                                                     [Stapelia caespitosa]

                                                     [Stapelia compacta]

                                                     [Stapelia hirtella]

                                                     [Stapelia mastodes]

                                                     [Stapelia reclinata]

                                                     [Stapelia replicata]

                                               Ceropegia caespitosa subsp. pubescens

                                                     [Duvalia caespitosa subsp. pubescens]

                                                     [Duvalia elegans var. namaquana]

                                                     [Duvalia pubescens var. major]

                                                     [Duvalia pubescens]

                                               Ceropegia caespitosa subsp. vestita

                                                     [Duvalia caespitosa subsp. vestita]

                                                     [Duvalia vestita]

                                             Ceropegia caffra

                                                   [Brachystelma caffrum]

                                             Ceropegia calosticta

                                             Ceropegia campanulata

                                             Ceropegia campanuliformis

                                                   [Brachystelma campanulatum]

                                             Ceropegia cana

                                                   [Brachystelma canum]

                                             Ceropegia cancellata

                                                   [Ceropegia assimilis]

                                             Ceropegia candelabrum

                                             Ceropegia capensis

                                             Ceropegia caput-viperae

                                             Ceropegia carnosa

                                                   [Ceropegia racemosa subsp. setifera]

                                                   [Ceropegia setifera]

                                             Ceropegia cataphyllaris

                                             Ceropegia cathcartensis

                                                   [Brachystelma cathcartense]

                                             Ceropegia caudata

                                               Ceropegia caudata subsp. caudata

                                                     [Caralluma caudata]

                                                     [Orbea caudata subsp. caudata]

                                                     [Orbea caudata]

                                                     [Orbeopsis caudata]

                                               Ceropegia caudata subsp. rhodesiaca

                                                     [Caralluma caudata subsp. rhodesica]

                                                     [Caralluma caudata var. chibensis]

                                                     [Caralluma caudata var. milleri]

                                                     [Caralluma caudata var. rhodesiaca]

                                                     [Caralluma caudata var. stevensonii]

                                                     [Caralluma chibensis]

                                                     [Orbea caudata subsp. rhodesica]

                                                     [Orbeopsis caudata subsp. rhodesiaca]

                                             Ceropegia cedrimontana

                                                   [Stapelia cedrimontana]

                                                   [Stapelia montana var. grossa]

                                                   [Stapelia montana var. montana]

                                                   [Stapelia montana]

                                             Ceropegia cereiformis

                                             Ceropegia chlorantha

                                                   [Brachystelma chloranthum]

                                                   [Tenaris chlorantha]

                                             Ceropegia chlorozona

                                                   [Brachystelma chlorozonum]

                                             Ceropegia choanantha

                                                   [Stapelia choanantha]

                                                   [Stapelianthus choananthus]

                                                   [Tridentea choanantha]

                                                   [Tromotriche choanantha]

                                             Ceropegia christianeae

                                                   [Brachystelma christianeae]

                                                   [Tenaris christianeae]

                                             Ceropegia chrysostephana

                                             Ceropegia ciliatioris

                                                   [Diplocyatha ciliata]

                                                   [Orbea ciliata]

                                                   [Podanthes ciliata]

                                                   [Stapelia ciliata]

                                                   [Tromotriche ciliata]

                                             Ceropegia cimiciodora

                                             Ceropegia cincta

                                                   [Caralluma cincta]

                                                   [Quaqua cincta]

                                                   [Quaqua inversa var. cincta]

                                             Ceropegia circes

                                             Ceropegia circinata

                                                   [Brachystelma bolusii]

                                                   [Brachystelma circinatum]

                                                   [Brachystelma galpinii]

                                                   [Brachystelma pallidum]

                                                   [Dichaelia circinata]

                                                   [Dichaelia galpinii]

                                                   [Dichaelia pallida]

                                                   [Dichaelia zeyheri]

                                             Ceropegia clavicorona

                                                   [Stapelia clavicorona]

                                             Ceropegia clavigera

                                               Ceropegia clavigera subsp. clavigera

                                                     [Huernia barbata subsp. barbata]

                                                     [Huernia barbata var. griquensis]

                                                     [Huernia barbata var. tubata]

                                                     [Huernia barbata]

                                                     [Huernia campanulata var. denticoronata]

                                                     [Huernia campanulata]

                                                     [Huernia clavigera var. maritima]

                                                     [Huernia clavigera]

                                                     [Huernia decemdentata]

                                                     [Stapelia barbata]

                                                     [Stapelia campanulata]

                                               Ceropegia clavigera subsp. ingeae

                                                     [Huernia barbata subsp. ingeae]

                                                     [Huernia ingeae]

                                             Ceropegia claviloba

                                             Ceropegia coddii

                                                   [Brachystelma coddii]

                                             Ceropegia codonantha

                                                   [Brachystelma codonanthum]

                                             Ceropegia codonoides

                                             Ceropegia colei

                                                   [Hoodia pilifera subsp. pillansii]

                                             Ceropegia collaricorona

                                             Ceropegia columnaris

                                                   [Echidnopsis columnaris]

                                                   [Notechidnopsis columnaris]

                                                   [Richtersveldia columnaris]

                                                   [Trichocaulon columnare]

                                             Ceropegia compta

                                                   [Piaranthus comptus var. ciliatus]

                                                   [Piaranthus comptus]

                                             Ceropegia concinna

                                             Ceropegia congestiflora

                                             Ceropegia conjuncta

                                                   [Orbea conjuncta]

                                                   [Orbeanthus conjunctus]

                                                   [Stultitia conjuncta]

                                             Ceropegia conrathii

                                             Ceropegia convolvuloides

                                             Ceropegia cooperi

                                                   [Orbea cooperi]

                                                   [Stapelia cooperi]

                                                   [Stapeliopsis cooperi]

                                                   [Stultitia cooperi]

                                             Ceropegia corderoyi

                                                   [Duvalia corderoyi]

                                                   [Stapelia corderoyi]

                                             Ceropegia cornuta

                                               Ceropegia cornuta var. cornuta

                                                     [Piaranthus cornutus var. cornutus]

                                                     [Piaranthus cornutus]

                                               Ceropegia cornuta var. ruschii

                                                     [Piaranthus cornutus var. ruschii]

                                                     [Piaranthus ruschii]

                                             Ceropegia craibii

                                             Ceropegia crassa

                                             Ceropegia crassifolia

                                               Ceropegia crassifolia var. crassifolia

                                                     [Ceropegia crispata]

                                                     [Ceropegia thorncroftii]

                                                     [Ceropegia tuberculata]

                                             Ceropegia crenulata

                                             Ceropegia cubiformis

                                             Ceropegia cufodontii

                                             Ceropegia cumingiana

                                             Ceropegia cummingii

                                                   [Brachystelma cummingii]

                                             Ceropegia cupulata

                                                   [Brachystelma cupulatum]

                                             Ceropegia currorii

                                               Ceropegia currorii subsp. currorii

                                                     [Adenium namaquarium]

                                                     [Hoodia currorii subsp. currorii]

                                                     [Hoodia currorii var. currorii]

                                                     [Hoodia currorii var. minor]

                                                     [Hoodia currorii]

                                                     [Hoodia gibbosa]

                                                     [Hoodia macrantha]

                                                     [Hoodia montana]

                                               Ceropegia currorii subsp. lugardii

                                                     [Hoodia currorii subsp. lugardii]

                                                     [Hoodia lugardii]

                                             Ceropegia cycniflora

                                             Ceropegia damannii

                                             Ceropegia dammanniana

                                             Ceropegia daverichardsii

                                             Ceropegia decaryi

                                             Ceropegia decidua

                                               Ceropegia decidua subsp. decidua

                                               Ceropegia decidua subsp. pretoriensis

                                             Ceropegia decipiens

                                                   [Huerniopsis decipiens]

                                                   [Piaranthus decipiens]

                                                   [Piaranthus grivanus]

                                             Ceropegia decipientiflora

                                                   [Brachystelma decipiens]

                                             Ceropegia deflersiana

                                             Ceropegia deightonii

                                             Ceropegia delicata

                                                   [Brachystelma delicatum]

                                             Ceropegia denboefii

                                             Ceropegia denticulata

                                             Ceropegia dicapuae

                                             Ceropegia dichotoma

                                             Ceropegia differens

                                               Ceropegia differens subsp. differens

                                                     [Brachystelma dimorphum subsp. dimorphum]

                                                     [Brachystelma dimorphum]

                                               Ceropegia differens subsp. grata

                                                     [Brachystelma dimorphum subsp. gratum]

                                             Ceropegia diffusa

                                             Ceropegia dimorpha

                                             Ceropegia dinteri

                                             Ceropegia dinteriana

                                                   [Brachystelma dinteri]

                                                   [Brachystelma ringens]

                                             Ceropegia dioscoridis

                                             Ceropegia discoidea

                                                   [Brachystelma discoideum]

                                             Ceropegia distincta

                                               Ceropegia distincta subsp. verruculosa

                                             Ceropegia distinctantha

                                             Ceropegia divaricata

                                                   [Stapelia divaricata]

                                             Ceropegia dodsoniana

                                             Ceropegia dregei

                                                   [Hoodia dregei]

                                             Ceropegia dubia

                                             Ceropegia duemmeri

                                             Ceropegia duplicata

                                                   [Brachystelma duplicatum]

                                                   [Brachystelma floribundum]

                                             Ceropegia dwequensis

                                                   [Stapelia dwequensis]

                                                   [Tridentea dwequensis]

                                             Ceropegia dyeri

                                                   [Brachystelma dyeri]

                                             Ceropegia edithiae

                                             Ceropegia edulis

                                             Ceropegia edulissima

                                             Ceropegia edwardsiae

                                             Ceropegia eilensis

                                             Ceropegia elegans

                                             Ceropegia elegantior

                                                   [Orbea elegans]

                                             Ceropegia elegantula

                                             Ceropegia elliptica

                                             Ceropegia elongata

                                                   [Brachystelma distinctum]

                                                   [Brachystelma elongatum]

                                                   [Dichaelia elongata]

                                             Ceropegia emdenpienaarii

                                             Ceropegia engleriana

                                                   [Stapelia engleriana]

                                                   [Tromotriche engleriana]

                                             Ceropegia erectiflora

                                                   [Stapelia erectiflora var. erectiflora]

                                                   [Stapelia erectiflora var. prostratiflora]

                                                   [Stapelia erectiflora]

                                             Ceropegia erectiloba

                                             Ceropegia ericiflora

                                             Ceropegia erinacea

                                             Ceropegia europaea

                                             Ceropegia exasperata

                                                   [Pectinaria exasperata]

                                                   [Stapeliopsis exasperata]

                                             Ceropegia exilis

                                             Ceropegia faucicola

                                             Ceropegia festucifolia

                                             Ceropegia filicorona

                                             Ceropegia filifolia

                                                   [Brachystelma filifolium]

                                                   [Tenaris filifolia]

                                             Ceropegia filiformis

                                                   [Ceropegia infundibuliformis]

                                             Ceropegia filipendula

                                             Ceropegia fimbriata

                                               Ceropegia fimbriata subsp. connivens

                                                     [Ceropegia connivens f. angustata]

                                                     [Ceropegia connivens]

                                               Ceropegia fimbriata subsp. fimbriata

                                                     [Ceropegia estelleana]

                                               Ceropegia fimbriata subsp. geniculata

                                                     [Ceropegia geniculata]

                                             Ceropegia flava

                                             Ceropegia flavanthera

                                                   [Hoodia flava]

                                                   [Trichocaulon flavum]

                                             Ceropegia flavopurpurea

                                                   [Stapelia flavopurpurea var. fleckii]

                                                   [Stapelia flavopurpurea]

                                                   [Stapelia fleckii]

                                             Ceropegia floribunda

                                             Ceropegia floribundior

                                             Ceropegia floriparva

                                                   [Hoodia parviflora]

                                             Ceropegia foetida

                                             Ceropegia foetidissima

                                             Ceropegia fortuita

                                             Ceropegia framesii

                                                   [Quaqua framesii]

                                             Ceropegia franksiae

                                               Ceropegia franksiae subsp. franksiae

                                                     [Brachystelma franksiae subsp. franksiae]

                                                     [Brachystelma franksiae]

                                               Ceropegia franksiae subsp. grandiflorum

                                                     [Brachystelma franksiae subsp. grandiflorum]

                                             Ceropegia frerei

                                             Ceropegia furcata

                                             Ceropegia furta

                                             Ceropegia fusiformis

                                             Ceropegia galeata

                                             Ceropegia galgallensis

                                             Ceropegia geminata

                                               Ceropegia geminata subsp. decora

                                                     [Caralluma decora]

                                                     [Caralluma serrulata]

                                                     [Caruncularia serrata]

                                                     [Caruncularia serrulata]

                                                     [Obesia decora]

                                                     [Obesia serrulata]

                                                     [Orbea decora]

                                                     [Piaranthus cornutus var. grandis]

                                                     [Piaranthus decorus subsp. cornutus]

                                                     [Piaranthus decorus subsp. decorus]

                                                     [Piaranthus decorus]

                                                     [Piaranthus erratus]

                                                     [Piaranthus geminatus subsp. decorus]

                                                     [Piaranthus mennellii]

                                                     [Piaranthus nebrownii]

                                                     [Piaranthus pallidus]

                                                     [Piaranthus pulcher var. nebrownii]

                                                     [Piaranthus pulcher]

                                                     [Piaranthus serrulatus]

                                                     [Stapelia decora]

                                                     [Stapelia serrulata]

                                               Ceropegia geminata subsp. geminata

                                                     [Caralluma geminata]

                                                     [Obesia geminata]

                                                     [Piaranthus barrydalensis]

                                                     [Piaranthus disparilis var. immaculatus]

                                                     [Piaranthus disparilis]

                                                     [Piaranthus foetidus var. diversus]

                                                     [Piaranthus foetidus var. foetidus]

                                                     [Piaranthus foetidus var. multipunctatus]

                                                     [Piaranthus foetidus var. pallidus]

                                                     [Piaranthus foetidus var. purpureus]

                                                     [Piaranthus foetidus]

                                                     [Piaranthus geminatus subsp. geminatus]

                                                     [Piaranthus geminatus var. foetidus]

                                                     [Piaranthus geminatus var. geminatus]

                                                     [Piaranthus geminatus]

                                                     [Piaranthus globosus]

                                                     [Piaranthus pillansii var. fuscatus]

                                                     [Piaranthus pillansii var. inconstans]

                                                     [Piaranthus pillansii var. pillansii]

                                                     [Piaranthus pillansii]

                                                     [Podanthes geminata]

                                                     [Stapelia geminata]

                                             Ceropegia gemmea

                                                   [Brachystelma gemmeum]

                                             Ceropegia gemmiflora

                                                   [Stapelia gemmiflora var. densa]

                                                   [Stapelia gemmiflora var. hircosa]

                                                   [Stapelia gemmiflora]

                                                   [Stapelia hircosa var. densa]

                                                   [Stapelia hircosa]

                                                   [Tridentea gemmiflora]

                                             Ceropegia gemugofana

                                             Ceropegia gerrardii

                                                   [Brachystelma gerrardii]

                                                   [Brachystelma nigrum]

                                                   [Brachystelmaria gerrardii]

                                                   [Dichaelia gerrardii]

                                                   [Lasiostelma gerrardii]

                                             Ceropegia gerstneri

                                               Ceropegia gerstneri subsp. elongata

                                                     [Caralluma gerstneri subsp. elongata]

                                                     [Orbea gerstneri subsp. elongata]

                                                     [Orbeopsis gerstneri subsp. elongata]

                                               Ceropegia gerstneri subsp. gerstneri

                                                     [Caralluma gerstneri]

                                                     [Orbea gerstneri subsp. gerstneri]

                                                     [Orbea gerstneri]

                                                     [Orbeopsis gerstneri subsp. gerstneri]

                                                     [Orbeopsis gerstneri]

                                             Ceropegia gettliffei

                                                   [Gonostemon gettliffei]

                                                   [Stapelia gettliffei]

                                             Ceropegia gigantea

                                                   [Stapelia cylista]

                                                   [Stapelia gigantea var. pallida]

                                                   [Stapelia gigantea]

                                                   [Stapelia marlothii]

                                                   [Stapelia nobilis]

                                                   [Stapelia youngii]

                                             Ceropegia gigas

                                             Ceropegia gilgiana

                                             Ceropegia glanduliflora

                                                   [Stapelia glanduliflora var. emarginata]

                                                   [Stapelia glanduliflora var. haworthii]

                                                   [Stapelia glanduliflora var. massonii]

                                                   [Stapelia glanduliflora]

                                                   [Stapelia hispidula]

                                             Ceropegia glenensis

                                                   [Brachystelma glenense]

                                             Ceropegia gordonii

                                                   [Hoodia albispina]

                                                   [Hoodia bainii]

                                                   [Hoodia barklyi]

                                                   [Hoodia burkei]

                                                   [Hoodia gordonii]

                                                   [Hoodia husabensis]

                                                   [Hoodia langii]

                                                   [Hoodia longispina]

                                                   [Hoodia pillansii]

                                                   [Hoodia rosea]

                                                   [Hoodia whitesloaneana]

                                             Ceropegia gracilior

                                                   [Brachystelma gracile]

                                             Ceropegia gracilipes

                                             Ceropegia gracillima

                                                   [Brachystelma gracillimum]

                                                   [Dichaelia gracillima]

                                             Ceropegia grandiflora

                                               Ceropegia grandiflora subsp. grandiflora

                                                     [Stapelia ambigua var. ambigua]

                                                     [Stapelia ambigua var. fulva]

                                                     [Stapelia ambigua]

                                                     [Stapelia desmetiana var. apicalis]

                                                     [Stapelia desmetiana var. desmetiana]

                                                     [Stapelia desmetiana var. fergusoniae]

                                                     [Stapelia desmetiana var. pallida]

                                                     [Stapelia desmetiana]

                                                     [Stapelia flavirostris]

                                                     [Stapelia grandiflora var. grandiflora]

                                                     [Stapelia grandiflora var. lineata]

                                                     [Stapelia grandiflora]

                                                     [Stapelia obscura]

                                                     [Stapelia senilis]

                                                     [Stapelia spectabilis]

                                               Ceropegia grandiflora var. conformis

                                                     [Gonostemon macowanii var. abrasus]

                                                     [Gonostemon macowanii var. conformis]

                                                     [Gonostemon macowanii]

                                                     [Stapelia conformis var. abrasa]

                                                     [Stapelia conformis var. conformis]

                                                     [Stapelia conformis]

                                                     [Stapelia grandiflora var. conformis]

                                                     [Stapelia macowanii var. conformis]

                                                     [Stapelia macowanii var. macowanii]

                                                     [Stapelia macowanii]

                                             Ceropegia guttata

                                               Ceropegia guttata subsp. guttata

                                                     [Huernia guttata subsp. calitzdorpensis]

                                                     [Huernia guttata subsp. guttata]

                                                     [Huernia guttata]

                                                     [Huernia ocellata]

                                                     [Huernia venusta]

                                                     [Stapelia guttata]

                                                     [Stapelia ocellata]

                                               Ceropegia guttata subsp. reticulata

                                                     [Huernia guttata subsp. reticulata]

                                                     [Huernia reticulata]

                                                     [Stapelia crassa]

                                                     [Stapelia reticulata var. deformis]

                                                     [Stapelia reticulata]

                                             Ceropegia gypsophila

                                             Ceropegia haagnerae

                                                   [Lavrania haagnerae]

                                             Ceropegia halipedicola

                                             Ceropegia hallii

                                                   [Huernia hallii]

                                                   [Huernia namaquensis subsp. hallii]

                                             Ceropegia hardyi

                                                   [Orbea hardyi]

                                                   [Orbeanthus hardyi]

                                                   [Stultitia hardyi]

                                             Ceropegia haygarthii

                                                   [Ceropegia distincta subsp. haygarthii]

                                                   [Ceropegia tristis]

                                             Ceropegia herrei

                                                   [Huernia herrei var. immaculata]

                                                   [Huernia herrei]

                                                   [Huernia namaquensis]

                                                   [Huernia owamboensis]

                                             Ceropegia hexagona

                                             Ceropegia hirtella

                                                   [Brachystelma hirtellum]

                                                   [Brachystelma pilosum]

                                                   [Dichaelia hirtella]

                                             Ceropegia hislopii

                                               Ceropegia hislopii subsp. cashelensis

                                               Ceropegia hislopii subsp. hislopii

                                             Ceropegia horwoodii

                                             Ceropegia huernioides

                                             Ceropegia huillensis

                                               Ceropegia huillensis subsp. flava

                                                     [Orbea huillensis subsp. flava]

                                               Ceropegia huillensis subsp. huillensis

                                                     [Caralluma gossweileri]

                                                     [Caralluma huillensis]

                                                     [Orbea huillensis subsp. huillensis]

                                                     [Orbea huillensis]

                                                     [Orbeopsis gossweileri]

                                                     [Orbeopsis huillensis]

                                                     [Orbeopsis tsumebensis]

                                             Ceropegia humilior

                                                   [Huernia humilis]

                                                   [Huernia simplex]

                                                   [Huernia thudichumii]

                                                   [Stapelia humilis]

                                             Ceropegia humpatana

                                             Ceropegia huttonii

                                                   [Brachystelma huttonii]

                                                   [Decaceras huttonii]

                                             Ceropegia hystrix

                                               Ceropegia hystrix subsp. hystrix

                                                     [Huernia appendiculata]

                                                     [Huernia hystrix subsp. hystrix]

                                                     [Huernia hystrix var. appendiculata]

                                                     [Huernia hystrix]

                                                     [Stapelia hystrix]

                                               Ceropegia hystrix subsp. parvula

                                                     [Huernia hystrix subsp. parvula]

                                                     [Huernia hystrix var. parvula]

                                             Ceropegia illegitima

                                             Ceropegia immaculata

                                                   [Duvalia immaculata]

                                                   [Duvalia maculata var. immaculata]

                                             Ceropegia incana

                                                   [Brachystelma incanum]

                                             Ceropegia incarnata

                                               Ceropegia incarnata subsp. hottentotorum

                                                     [Caralluma ausana]

                                                     [Caralluma hottentotorum var. major]

                                                     [Caralluma hottentotorum var. minor]

                                                     [Caralluma hottentotorum var. tubata]

                                                     [Caralluma hottentotorum]

                                                     [Quaqua hottentotorum]

                                                     [Quaqua incarnata subsp. hottentotorum]

                                               Ceropegia incarnata subsp. incarnata

                                                     [Boucerosia incarnata]

                                                     [Caralluma incarnata var. alba]

                                                     [Piaranthus incarnatus var. albus]

                                                     [Piaranthus incarnatus]

                                                     [Podanthes incarnata]

                                                     [Quaqua incarnata subsp. incarnata]

                                                     [Quaqua incarnata]

                                                     [Quaqua radiata]

                                                     [Stapelia incarnata]

                                               Ceropegia incarnata subsp. tentaculata

                                                     [Caralluma incarnata]

                                                     [Quaqua incarnata subsp. tentaculata]

                                                     [Quaqua incarnata var. tentaculata]

                                                     [Quaqua tentaculata]

                                             Ceropegia inconspicuior

                                                   [Brachystelma inconspicuum]

                                             Ceropegia indica

                                             Ceropegia indocta

                                                   [Stapelia acuminata var. brevicuspis]

                                                   [Stapelia acuminata]

                                                   [Stapelia indocta]

                                             Ceropegia inflata

                                             Ceropegia inornata

                                             Ceropegia insignanthera

                                             Ceropegia insignis

                                             Ceropegia insularis

                                             Ceropegia intermedia

                                             Ceropegia inversa

                                                   [Caralluma inversa]

                                                   [Caralluma villetii]

                                                   [Quaqua inversa]

                                             Ceropegia irrorata

                                                   [Orbea irrorata]

                                                   [Orbea verrucosa var. fucosa]

                                                   [Orbea verrucosa var. verrucosa]

                                                   [Orbea verrucosa]

                                                   [Piaranthus rorifluus]

                                                   [Podanthes irrorata]

                                                   [Podanthes pulchra var. major]

                                                   [Podanthes pulchra var. verrucosa]

                                                   [Podanthes pulchra]

                                                   [Podanthes roriflua]

                                                   [Podanthes verrucosa]

                                                   [Stapelia fucosa]

                                                   [Stapelia irrorata]

                                                   [Stapelia pulchra]

                                                   [Stapelia roriflua]

                                                   [Stapelia verrucosa var. conspicua]

                                                   [Stapelia verrucosa var. pallescens]

                                                   [Stapelia verrucosa var. pulchra]

                                                   [Stapelia verrucosa var. punctifera]

                                                   [Stapelia verrucosa var. robusta]

                                                   [Stapelia verrucosa var. roriflua]

                                                   [Stapelia verrucosa]

                                                   [Stapelia wendlandiana]

                                             Ceropegia jacquiniana

                                                   [Duvalia elegans f. magnicorona]

                                                   [Duvalia elegans var. elegans]

                                                   [Duvalia elegans var. seminuda]

                                                   [Duvalia elegans]

                                                   [Duvalia jacquiniana]

                                                   [Stapelia elegans]

                                                   [Stapelia jacquiniana]

                                                   [Stapelia radiata]

                                             Ceropegia jainii

                                             Ceropegia joannis

                                             Ceropegia johnsonii

                                             Ceropegia johnstonii

                                             Ceropegia juttae

                                                   [Hoodia juttae]

                                             Ceropegia kaariyei

                                             Ceropegia kalmbacheriana

                                             Ceropegia keithii

                                               Ceropegia keithii subsp. carnosa

                                                     [Caralluma carnosa]

                                                     [Orbea carnosa subsp. carnosa]

                                                     [Orbea carnosa]

                                                     [Pachycymbium carnosum]

                                               Ceropegia keithii subsp. keithii

                                                     [Caralluma fosteri]

                                                     [Caralluma keithii]

                                                     [Caralluma schweickerdtii]

                                                     [Orbea carnosa subsp. keithii]

                                                     [Pachycymbium keithii]

                                                     [Pachycymbium lancasteri]

                                             Ceropegia kennedyana

                                                   [Huernia kennedyana]

                                             Ceropegia kenyana

                                             Ceropegia keraudreniae

                                             Ceropegia kerzneri

                                                   [Brachystelma kerzneri]

                                             Ceropegia khamiesbergensis

                                                   [Stapeliopsis khamiesbergensis]

                                             Ceropegia kirkii

                                                   [Huernia bicampanulata]

                                                   [Huernia kirkii]

                                             Ceropegia kituloana

                                             Ceropegia knobelii

                                                   [Caralluma kalaharica]

                                                   [Caralluma knobelii var. langii]

                                                   [Caralluma knobelii]

                                                   [Caralluma langii]

                                                   [Orbea knobelii]

                                                   [Orbeopsis knobelii]

                                                   [Stapelia knobelii]

                                             Ceropegia kundelunguensis

                                             Ceropegia laikipika

                                             Ceropegia lancasteri

                                             Ceropegia laticorona

                                             Ceropegia leachiana

                                             Ceropegia leachii

                                             Ceropegia ledermannii

                                             Ceropegia leendertziae

                                                   [Stapelia leendertziae]

                                                   [Stapelia wilmaniae]

                                             Ceropegia lenewtonii

                                             Ceropegia leptophylla

                                             Ceropegia leroyi

                                             Ceropegia letestui

                                             Ceropegia levyi

                                                   [Huernia levyi]

                                             Ceropegia lindenii

                                             Ceropegia lineariloba

                                                   [Caralluma linearis]

                                                   [Quaqua linearis]

                                             Ceropegia linearior

                                             Ceropegia linearis

                                               Ceropegia linearis subsp. linearis

                                                     [Ceropegia caffrorum var. dubia]

                                                     [Ceropegia caffrorum]

                                               Ceropegia linearis subsp. tenuis

                                                     [Ceropegia tenuis]

                                               Ceropegia linearis subsp. woodii

                                                     [Ceropegia barbertonensis]

                                                     [Ceropegia hastata]

                                                     [Ceropegia schoenlandii]

                                                     [Ceropegia woodii]

                                             Ceropegia linophyllum

                                             Ceropegia lodarensis

                                             Ceropegia loeseneriana

                                                   [Huernia loeseneriana]

                                             Ceropegia longiana

                                                   [Orbea longii]

                                                   [Stapelia longii]

                                                   [Tridentea longii]

                                                   [Tromotriche longii]

                                             Ceropegia longidens

                                                   [Orbea longidens]

                                                   [Stapelia longidens]

                                             Ceropegia longiflorica

                                             Ceropegia longifoliata

                                                   [Brachystelma longifolium]

                                                   [Brachystelmaria longifolia]

                                                   [Lasiostelma longifolium]

                                             Ceropegia longii

                                               Ceropegia longii subsp. echidnopsiodes

                                                     [Huernia echidnopsioides]

                                                     [Huernia longii subsp. echidnopsioides]

                                                     [Huernia pillansii subsp. echidnopsioides]

                                               Ceropegia longii subsp. longii

                                                     [Huernia longii subsp. longii]

                                                     [Huernia longii]

                                             Ceropegia longipedicellata

                                                   [Stapelia kwebensis var. longipedicellata]

                                                   [Stapelia kwebensis]

                                                   [Stapelia longipedicellata]

                                             Ceropegia longipes

                                               Ceropegia longipes subsp. longipes

                                                     [Caralluma longipes]

                                                     [Pectinaria longipes subsp. longipes]

                                                     [Pectinaria longipes]

                                               Ceropegia longipes subsp. villetii

                                                     [Caralluma longipes var. villetii]

                                                     [Pectinaria longipes subsp. villetii]

                                             Ceropegia longituba

                                                   [Huernia longituba]

                                             Ceropegia lopanthera

                                             Ceropegia lophophora

                                                   [Baynesia lophophora]

                                             Ceropegia loranthiflora

                                             Ceropegia lugardae

                                                   [Ceropegia apiculata]

                                                   [Ceropegia cyrtoidea]

                                                   [Ceropegia distincta subsp. lugardae]

                                             Ceropegia lugardiae

                                             Ceropegia lugardiana

                                                   [Angolluma lugardii]

                                                   [Caralluma longicuspis]

                                                   [Caralluma lugardii]

                                                   [Orbea lugardii]

                                                   [Pachycymbium lugardii]

                                             Ceropegia luntii

                                             Ceropegia lutea

                                               Ceropegia lutea subsp. lutea

                                                     [Caralluma lateritia var. stevensonii]

                                                     [Caralluma lateritia var. vansonii]

                                                     [Caralluma lateritia]

                                                     [Caralluma lutea var. lateritia]

                                                     [Caralluma lutea]

                                                     [Caralluma vansonii]

                                                     [Orbea lutea subsp. lutea]

                                                     [Orbea lutea]

                                                     [Orbeopsis lutea subsp. lutea]

                                                     [Orbeopsis lutea]

                                               Ceropegia lutea subsp. vaga

                                                     [Caralluma brownii]

                                                     [Caralluma hahnii]

                                                     [Caralluma lutea subsp. vaga]

                                                     [Caralluma nebrownii var. discolor]

                                                     [Caralluma nebrownii var. pseudonebrownii]

                                                     [Caralluma nebrownii]

                                                     [Caralluma pseudonebrownii]

                                                     [Caralluma vaga]

                                                     [Orbea lutea subsp. vaga]

                                                     [Orbeopsis lutea subsp. vaga]

                                                     [Stapelia vaga]

                                             Ceropegia luteiflora

                                                   [Brachystelma luteum]

                                             Ceropegia macloughlinii

                                                   [Orbea macloughlinii]

                                                   [Orbea speciosa]

                                                   [Stapelia macloughlinii]

                                             Ceropegia macmasteri

                                             Ceropegia macrocarpa

                                               Ceropegia macrocarpa subsp. harerghensis

                                               Ceropegia macrocarpa subsp. macrocarpa

                                             Ceropegia macropetala

                                                   [Brachystelma macropetalum]

                                                   [Brachystelmaria macropetalum]

                                                   [Lasiostelma macropetalum]

                                             Ceropegia madens

                                             Ceropegia mafekingensis

                                                   [Brachystelma mafekingense]

                                                   [Ceropegia patriciae]

                                             Ceropegia maiuscula

                                             Ceropegia malagasica

                                             Ceropegia malum

                                             Ceropegia mammillaris

                                                   [Boucerosia mammillaris]

                                                   [Caralluma mammillaris]

                                                   [Caralluma winkleriana]

                                                   [Pectinaria mammillaris]

                                                   [Piaranthus mammillaris]

                                                   [Piaranthus pullus]

                                                   [Quaqua mammillaris]

                                                   [Sarcophagophilus winklerianus]

                                                   [Stapelia mammillaris]

                                                   [Stapelia pulla]

                                             Ceropegia marientalensis

                                               Ceropegia marientalensis subsp. albipilosa

                                                     [Stapelia albipilosa]

                                                     [Tridentea marientalensis subsp. albipilosa]

                                               Ceropegia marientalensis subsp. marientalensis

                                                     [Stapelia auobensis]

                                                     [Stapelia marientalensis]

                                                     [Tridentea marientalensis subsp. marientalensis]

                                                     [Tridentea marientalensis]

                                             Ceropegia maritae

                                             Ceropegia marlothii

                                                   [Hoodia dinteri]

                                                   [Larryleachia dinteri]

                                                   [Larryleachia marlothii]

                                                   [Lavrania marlothii]

                                                   [Leachia dinteri]

                                                   [Leachia marlothii]

                                                   [Leachiella dinteri]

                                                   [Leachiella marlothii]

                                                   [Trichocaulon dinteri]

                                                   [Trichocaulon keetmanshoopense]

                                                   [Trichocaulon marlothii]

                                                   [Trichocaulon sinus-luederitzii]

                                             Ceropegia maughanii

                                                   [Caralluma maughanii]

                                                   [Pectinaria maughanii]

                                             Ceropegia melanantha

                                                   [Caralluma australis]

                                                   [Caralluma leendertziae]

                                                   [Caralluma melanantha var. sousae]

                                                   [Caralluma melanantha]

                                                   [Caralluma rubiginosa]

                                                   [Orbea melanantha]

                                                   [Orbeopsis melanantha]

                                                   [Stapelia furcata]

                                                   [Stapelia melanantha]

                                             Ceropegia melanops

                                             Ceropegia meloformis

                                                   [Larryleachia meloformis]

                                                   [Larryleachia picta]

                                                   [Lavrania picta]

                                                   [Leachia meloformis]

                                                   [Leachia picta]

                                                   [Leachiella meloformis]

                                                   [Leachiella picta]

                                                   [Trichocaulon engleri]

                                                   [Trichocaulon meloforme]

                                                   [Trichocaulon pictum]

                                             Ceropegia meyeri

                                                   [Ceropegia pubescens]

                                             Ceropegia meyeri-johannis

                                             Ceropegia meyeriana

                                                   [Brachystelma meyerianum]

                                             Ceropegia micriflora

                                                   [Brachystelma micranthum]

                                             Ceropegia migiurtina

                                             Ceropegia mijerteina

                                             Ceropegia minima

                                                   [Brachystelma minimum]

                                             Ceropegia minor

                                                   [Brachystelma minor]

                                             Ceropegia minuta

                                                   [Duvalia maculata]

                                                   [Duvalia minuta]

                                             Ceropegia mirabilis

                                             Ceropegia mireillae

                                             Ceropegia miscella

                                                   [Angolluma miscella]

                                                   [Caralluma bredae var. thomallae]

                                                   [Caralluma bredae]

                                                   [Orbea miscella]

                                                   [Pachycymbium miscellum]

                                                   [Stapelia miscella]

                                                   [Stultitia miscella]

                                             Ceropegia mixta

                                                   [Orbea anguinea]

                                                   [Orbea bisulca]

                                                   [Orbea bufonia]

                                                   [Orbea clypeata]

                                                   [Orbea conspurcata]

                                                   [Orbea curtisii]

                                                   [Orbea inodora]

                                                   [Orbea lepida]

                                                   [Orbea marginata]

                                                   [Orbea marmorata]

                                                   [Orbea mixta]

                                                   [Orbea normalis]

                                                   [Orbea orbicularis]

                                                   [Orbea picta]

                                                   [Orbea planiflora var. marginata]

                                                   [Orbea planiflora]

                                                   [Orbea quinquenervia]

                                                   [Orbea retusa]

                                                   [Orbea rugosa]

                                                   [Orbea variegata]

                                                   [Orbea woodfordiana]

                                                   [Podanthes lepida]

                                                   [Stapelia anguinea]

                                                   [Stapelia atrata var. proboscidea]

                                                   [Stapelia atrata var. tigrina]

                                                   [Stapelia atrata]

                                                   [Stapelia atropurpurea]

                                                   [Stapelia bisulca]

                                                   [Stapelia bufonia]

                                                   [Stapelia ciliolulata]

                                                   [Stapelia clypeata]

                                                   [Stapelia conspurcata]

                                                   [Stapelia curtisii]

                                                   [Stapelia hispida]

                                                   [Stapelia horizontalis]

                                                   [Stapelia inodora]

                                                   [Stapelia lepida]

                                                   [Stapelia marginata]

                                                   [Stapelia marmorata]

                                                   [Stapelia mixta]

                                                   [Stapelia natalensis]

                                                   [Stapelia normalis]

                                                   [Stapelia obliqua]

                                                   [Stapelia ophiuncula]

                                                   [Stapelia orbicularis]

                                                   [Stapelia picta]

                                                   [Stapelia planiflora var. marginata]

                                                   [Stapelia planiflora]

                                                   [Stapelia quinquenervis]

                                                   [Stapelia retusa]

                                                   [Stapelia rugosa]

                                                   [Stapelia scutellata]

                                                   [Stapelia scylla]

                                                   [Stapelia trisulca]

                                                   [Stapelia variegata var. asparagensis]

                                                   [Stapelia variegata var. atrata]

                                                   [Stapelia variegata var. atropurpurea]

                                                   [Stapelia variegata var. brevicornis]

                                                   [Stapelia variegata var. bufonia]

                                                   [Stapelia variegata var. clypeata]

                                                   [Stapelia variegata var. conspurcata]

                                                   [Stapelia variegata var. curtisii]

                                                   [Stapelia variegata var. horizontalis]

                                                   [Stapelia variegata var. laeta]

                                                   [Stapelia variegata var. marginata]

                                                   [Stapelia variegata var. marmorata]

                                                   [Stapelia variegata var. mixta]

                                                   [Stapelia variegata var. normalis]

                                                   [Stapelia variegata var. pallida]

                                                   [Stapelia variegata var. picta]

                                                   [Stapelia variegata var. planiflora]

                                                   [Stapelia variegata var. prometheus]

                                                   [Stapelia variegata var. retusa]

                                                   [Stapelia variegata var. rugosa]

                                                   [Stapelia variegata var. trisulca]

                                                   [Stapelia variegata]

                                                   [Stapelia woodfordiana]

                                                   [Tridentea rugosa]

                                                   [Tromotriche obliqua]

                                             Ceropegia modesta

                                                   [Duvalia gracilis]

                                                   [Duvalia modesta]

                                             Ceropegia modestantha

                                                   [Brachystelma modestum]

                                             Ceropegia molaventi

                                                   [Brachystelma molaventi]

                                             Ceropegia moniliformis

                                             Ceropegia montagnacii

                                             Ceropegia montana

                                             Ceropegia montiphila

                                                   [Brachystelma montanum]

                                             Ceropegia mossamedensis

                                             Ceropegia multiflora

                                               Ceropegia multiflora subsp. multiflora

                                                     [Ceropegia multiflora var. latifolia]

                                               Ceropegia multiflora subsp. tentaculata

                                                     [Ceropegia tentaculata var. puberula]

                                                     [Ceropegia tentaculata]

                                             Ceropegia multioriflora

                                                   [Caralluma multiflora]

                                                   [Quaqua multiflora]

                                             Ceropegia munbyana

                                             Ceropegia muzingana

                                             Ceropegia namaquana

                                                   [Orbea namaquensis]

                                                   [Stapelia ciliolata]

                                                   [Stapelia namaquensis var. bidens]

                                                   [Stapelia namaquensis var. ciliolata]

                                                   [Stapelia namaquensis var. minor]

                                                   [Stapelia namaquensis var. tridentata]

                                                   [Stapelia namaquensis]

                                                   [Stapelia tridentata]

                                             Ceropegia namaquensis

                                             Ceropegia namuliensis

                                             Ceropegia nanior

                                                   [Brachystelma nanum]

                                                   [Lasiostelma nanum]

                                             Ceropegia neo-omissa

                                             Ceropegia neocompta

                                                   [Brachystelma comptum]

                                             Ceropegia neofurcata

                                             Ceropegia neronis

                                                   [Pectinaria pillansii]

                                                   [Stapeliopsis neronis]

                                             Ceropegia nevillei

                                                   [Caralluma pillansii]

                                                   [Quaqua pillansii]

                                             Ceropegia nevillepillansii

                                                   [Stapelia pillansii var. attenuata]

                                                   [Stapelia pillansii var. fontinalis]

                                                   [Stapelia pillansii var. pillansii]

                                                   [Stapelia pillansii]

                                             Ceropegia ngomensis

                                                   [Brachystelma ngomense]

                                             Ceropegia nigeriana

                                             Ceropegia nigra

                                             Ceropegia nilotica

                                               Ceropegia nilotica var. nilotica

                                                     [Ceropegia boussingaultiflora]

                                                     [Ceropegia brownii]

                                                     [Ceropegia constricta]

                                                     [Ceropegia grandis]

                                                     [Ceropegia mozambicensis var. ulugurensis]

                                                     [Ceropegia mozambicensis]

                                                     [Ceropegia plicata]

                                             Ceropegia nouhuysii

                                                   [Huernia nouhuysii]

                                             Ceropegia nutans

                                             Ceropegia obducta

                                                   [Stapelia obducta]

                                             Ceropegia occidens

                                                   [Brachystelma occidentale]

                                             Ceropegia occidentalis

                                             Ceropegia occulta

                                             Ceropegia occultiflora

                                             Ceropegia oculatoides

                                                   [Huernia oculata]

                                                   [Huernia rogersii]

                                             Ceropegia officinalis

                                               Ceropegia officinalis subsp. delaetiana

                                                     [Hoodia delaetiana]

                                                     [Hoodia officinalis subsp. delaetiana]

                                                     [Trichocaulon delaetianum]

                                               Ceropegia officinalis subsp. officinalis

                                                     [Hoodia officinalis subsp. officinalis]

                                                     [Hoodia officinalis]

                                                     [Hoodia rustica]

                                                     [Trichocaulon officinale]

                                                     [Trichocaulon pubiflorum]

                                                     [Trichocaulon rusticum]

                                             Ceropegia oiantha

                                                   [Brachystelma oianthum]

                                             Ceropegia olivacea

                                                   [Stapelia olivacea]

                                             Ceropegia pachypodium

                                                   [Brachystelma pachypodium]

                                             Ceropegia pachyrrhiza

                                                   [Stapelia pachyrrhiza]

                                                   [Stapelia umbonata]

                                                   [Tridentea pachyrrhiza]

                                             Ceropegia pachystelma

                                               Ceropegia pachystelma subsp. pachystelma

                                                     [Ceropegia acacietorum]

                                                     [Ceropegia boerhaaviifolia]

                                                     [Ceropegia obscura]

                                                     [Ceropegia schinziana]

                                                     [Ceropegia undulata]

                                             Ceropegia pallens

                                                   [Quaqua pallens]

                                             Ceropegia paniculata

                                               Ceropegia paniculata subsp. kougabergensis

                                                     [Gonostemon kougabergensis]

                                                     [Stapelia kougabergensis]

                                                     [Stapelia paniculata subsp. kougabergensis]

                                               Ceropegia paniculata subsp. paniculata

                                                     [Stapelia concinna var. paniculata]

                                                     [Stapelia immelmaniae]

                                                     [Stapelia nouhuysii]

                                                     [Stapelia paniculata subsp. paniculata]

                                                     [Stapelia paniculata]

                                               Ceropegia paniculata subsp. scitula

                                                     [Gonostemon scitulus]

                                                     [Stapelia paniculata subsp. scitula]

                                                     [Stapelia scitula]

                                             Ceropegia papillata

                                             Ceropegia paradoxa

                                                   [Orbea paradoxa]

                                                   [Stultitia paradoxa]

                                             Ceropegia paradoxica

                                             Ceropegia paricyma

                                                   [Ceropegia dentata]

                                                   [Ceropegia mutabilis]

                                             Ceropegia parvianthera

                                                   [Duvalia parviflora]

                                             Ceropegia parvior

                                                   [Brachystelma parvulum]

                                             Ceropegia parvioriflora

                                               Ceropegia parvioriflora subsp. confusa

                                                     [Quaqua confusa]

                                                     [Quaqua parviflora subsp. confusa]

                                               Ceropegia parvioriflora subsp. dependens

                                                     [Caralluma dependens]

                                                     [Caralluma reflexa]

                                                     [Quaqua dependens]

                                                     [Quaqua parviflora subsp. dependens]

                                               Ceropegia parvioriflora subsp. gracilis

                                                     [Caralluma ericeta]

                                                     [Caralluma gracilis]

                                                     [Quaqua gracilis]

                                                     [Quaqua parviflora subsp. gracilis]

                                               Ceropegia parvioriflora subsp. parvioriflora

                                                     [Caralluma parviflora]

                                                     [Caralluma virescens]

                                                     [Piaranthus parviflorus]

                                                     [Quaqua parviflora subsp. parviflora]

                                                     [Quaqua parviflora]

                                                     [Stapelia parviflora]

                                               Ceropegia parvioriflora subsp. swanepoelii

                                                     [Caralluma swanepoelii]

                                                     [Quaqua parviflora subsp. swanepoelii]

                                                     [Quaqua swanepoelii]

                                             Ceropegia parvipuncta

                                               Ceropegia parvipuncta subsp. parvipuncta

                                                     [Stapelia parvipuncta var. parvipuncta]

                                                     [Stapelia parvipuncta]

                                                     [Tridentea parvipuncta subsp. parvipuncta]

                                                     [Tridentea parvipuncta]

                                               Ceropegia parvipuncta subsp. truncata

                                                     [Stapelia parvipuncta var. truncata]

                                                     [Tridentea parvipuncta subsp. truncata]

                                                     [Tridentea parvipuncta var. truncata]

                                                     [Tridentea pusilla]

                                             Ceropegia parvula

                                                   [Piaranthus parvulus]

                                             Ceropegia parvulior

                                             Ceropegia pauciflora

                                             Ceropegia pearsonii

                                                   [Stapelia pearsonii]

                                             Ceropegia peckii

                                             Ceropegia peculiaris

                                                   [Stapelia peculiaris]

                                                   [Tridentea peculiaris]

                                             Ceropegia pedicellata

                                                   [Hoodia pedicellata]

                                                   [Trichocaulon pedicellatum]

                                             Ceropegia pendula

                                                   [Huernia pendula]

                                             Ceropegia penduliflora

                                               Ceropegia penduliflora subsp. longipes

                                                     [Stapelia longipes var. longipes]

                                                     [Stapelia longipes var. namaquensis]

                                                     [Stapelia longipes]

                                                     [Tridentea longipes]

                                                     [Tromotriche longipes]

                                                     [Tromotriche pedunculata subsp. longipes]

                                               Ceropegia penduliflora subsp. penduliflora

                                                     [Caruncularia pedunculata]

                                                     [Stapelia pedunculata]

                                                     [Tridentea pedunculata]

                                                     [Tromotriche pedunculata subsp. pedunculata]

                                                     [Tromotriche pedunculata]

                                             Ceropegia penicillata

                                             Ceropegia perdita

                                                   [Brachystelma perditum]

                                             Ceropegia perlata

                                                   [Larryleachia perlata]

                                                   [Lavrania perlata]

                                                   [Leachia perlata]

                                                   [Leachiella perlata]

                                                   [Trichocaulon cinereum]

                                                   [Trichocaulon kubusense]

                                                   [Trichocaulon perlatum]

                                                   [Trichocaulon truncatum]

                                             Ceropegia peschii

                                                   [Australluma peschii]

                                                   [Caralluma peschii]

                                             Ceropegia petignatii

                                             Ceropegia petrophila

                                                   [Brachystelma petraeum]

                                             Ceropegia peulhorum

                                             Ceropegia piersii

                                                   [Huernia piersii]

                                             Ceropegia pilifera

                                               Ceropegia pilifera subsp. annulata

                                                     [Hoodia annulata]

                                                     [Hoodia pilifera subsp. annulata]

                                                     [Trichocaulon annulatum]

                                               Ceropegia pilifera subsp. pilifera

                                                     [Hoodia pilifera subsp. pilifera]

                                                     [Hoodia pilifera]

                                                     [Trichocaulon piliferum]

                                             Ceropegia pillansiana

                                                   [Duvalia pillansii var. albanica]

                                                   [Duvalia pillansii]

                                             Ceropegia pillansii

                                                   [Huernia pillansii]

                                             Ceropegia pillansioides

                                                   [Stapeliopsis pillansii]

                                             Ceropegia pilosa

                                             Ceropegia plocamoides

                                             Ceropegia plowesii

                                                   [Huernia plowesii]

                                             Ceropegia polita

                                                   [Duvalia dentata]

                                                   [Duvalia polita f. intermedia]

                                                   [Duvalia polita var. parviflora]

                                                   [Duvalia polita var. polita]

                                                   [Duvalia polita var. transvaalensis]

                                                   [Duvalia polita]

                                                   [Duvalia transvaalensis var. parviflora]

                                                   [Duvalia transvaalensis]

                                             Ceropegia portae-taurinae

                                                   [Stapelia juttae]

                                                   [Stapelia noachabibensis]

                                                   [Stapelia portae-taurinae]

                                                   [Stapelia similis]

                                             Ceropegia praelonga

                                                   [Brachystelma praelongum]

                                             Ceropegia praestans

                                                   [Huernia praestans]

                                             Ceropegia praetermissa

                                             Ceropegia priogonium

                                             Ceropegia procumbens

                                             Ceropegia procumbentior

                                                   [Duvalia procumbens]

                                                   [Huernia procumbens]

                                             Ceropegia prognatha

                                             Ceropegia prostrata

                                             Ceropegia pruinosa

                                                   [Caralluma pruinosa var. nigra]

                                                   [Caralluma pruinosa]

                                                   [Quaqua pruinosa]

                                                   [Stapelia pruinosa]

                                                   [Tromotriche pruinosa]

                                             Ceropegia pruinosior

                                                   [Brachystelma pruinosum]

                                             Ceropegia pulchella

                                                   [Orbea pulchella]

                                                   [Podanthes pulchella]

                                                   [Stapelia pulchella]

                                             Ceropegia pulchellior

                                                   [Brachystelma pulchellum]

                                             Ceropegia pulchra

                                                   [Quaqua parviflora subsp. pulchra]

                                                   [Quaqua pulchra]

                                             Ceropegia pulvinata

                                               Ceropegia pulvinata var. gariepensis

                                                     [Gonostemon gariepensis]

                                                     [Stapelia gariepensis]

                                                     [Stapelia hirsuta var. gariepensis]

                                                     [Stapelia johni-lavrani]

                                               Ceropegia pulvinata var. glabricaulis

                                                     [Gonostemon glabricaulis var. forcipis]

                                                     [Gonostemon glabricaulis]

                                                     [Gonostemon peglerae]

                                                     [Gonostemon tsomoensis]

                                                     [Stapelia forcipis]

                                                     [Stapelia glabricaulis]

                                                     [Stapelia hirsuta var. tsomoensis]

                                                     [Stapelia peglerae]

                                                     [Stapelia tsomoensis]

                                               Ceropegia pulvinata var. praetermissa

                                                     [Gonostemon baylissii]

                                                     [Gonostemon praetermissus var. luteolus]

                                                     [Gonostemon praetermissus]

                                                     [Stapelia baylissii]

                                                     [Stapelia hirsuta var. baylissii]

                                                     [Stapelia praetermissa var. luteola]

                                                     [Stapelia praetermissa var. praetermissa]

                                                     [Stapelia praetermissa]

                                               Ceropegia pulvinata var. pulvinata

                                                     [Stapelia affinis]

                                                     [Stapelia asterias var. gibba]

                                                     [Stapelia asterias var. lucida]

                                                     [Stapelia asterias]

                                                     [Stapelia hirsuta var. affinis]

                                                     [Stapelia hirsuta var. comata]

                                                     [Stapelia hirsuta var. depressa]

                                                     [Stapelia hirsuta var. grata]

                                                     [Stapelia hirsuta var. hirsuta]

                                                     [Stapelia hirsuta var. longirostris]

                                                     [Stapelia hirsuta var. lutea]

                                                     [Stapelia hirsuta var. patula]

                                                     [Stapelia hirsuta var. unguipetala]

                                                     [Stapelia hirsuta]

                                                     [Stapelia lanifera]

                                                     [Stapelia lucida]

                                                     [Stapelia margarita]

                                                     [Stapelia patentirostris]

                                                     [Stapelia patula var. depressa]

                                                     [Stapelia patula var. longirostris]

                                                     [Stapelia patula]

                                                     [Stapelia pulvinata]

                                                     [Stapelia unguipetala]

                                                     [Stapelia villosa]

                                               Ceropegia pulvinata var. vetula

                                                     [Gonostemon vetulus]

                                                     [Stapelia hirsuta var. vetula]

                                                     [Stapelia juvencula]

                                                     [Stapelia nudiflora]

                                                     [Stapelia simsii]

                                                     [Stapelia vetula var. juvencula]

                                                     [Stapelia vetula var. simsii]

                                                     [Stapelia vetula]

                                                     [Tridentea juvencula]

                                                     [Tridentea simsii]

                                                     [Tridentea vetula]

                                             Ceropegia punctata

                                               Ceropegia punctata var. framesii

                                                     [Piaranthus framesii]

                                                     [Piaranthus punctatus var. framesii]

                                               Ceropegia punctata var. punctata

                                                     [Piaranthus punctatus var. punctatus]

                                                     [Piaranthus punctatus]

                                                     [Stapelia punctata]

                                             Ceropegia punctifera

                                             Ceropegia purpurascens

                                               Ceropegia purpurascens subsp. purpurascens

                                                     [Ceropegia kassneri]

                                                     [Ceropegia kwebensis]

                                             Ceropegia pygmaea

                                                   [Brachystelma gymnopodum]

                                                   [Ceropegia gymnopoda]

                                                   [Ceropegia pumila]

                                                   [Ceropegia pygmaea var. pumila]

                                             Ceropegia quinta

                                                   [Huernia quinta]

                                             Ceropegia racemosa

                                             Ceropegia radians

                                             Ceropegia radicans

                                               Ceropegia radicans subsp. radicans

                                               Ceropegia radicans subsp. smithii

                                                     [Ceropegia radicans var. smithii]

                                                     [Ceropegia smithii]

                                             Ceropegia ramosa

                                                   [Caralluma ramosa]

                                                   [Piaranthus ramosus]

                                                   [Quaqua ramosa]

                                                   [Stapelia ramosa]

                                             Ceropegia ramosissima

                                                   [Brachystelma ramosissimum]

                                             Ceropegia rangeana

                                               Ceropegia rangeana subsp. kaokoensis

                                                     [Orbea maculata subsp. kaokoensis]

                                               Ceropegia rangeana subsp. maculata

                                                     [Caralluma grandidens]

                                                     [Caralluma maculata]

                                                     [Orbea maculata subsp. maculata]

                                                     [Orbea maculata]

                                               Ceropegia rangeana subsp. rangeana

                                                     [Caralluma maculata var. brevidens]

                                                     [Caralluma rangeana]

                                                     [Orbea maculata subsp. rangeana]

                                                     [Orbea rangeana]

                                                     [Piaranthus streyianus]

                                             Ceropegia recondita

                                             Ceropegia recurviloba

                                                   [Brachystelma recurvatum]

                                             Ceropegia rehmannii

                                                   [Brachystelma foetidum]

                                                   [Brachystelma rehmannii]

                                             Ceropegia remota

                                                   [Brachystelma remotum]

                                             Ceropegia rendallii

                                             Ceropegia retrospiciens

                                             Ceropegia revoluta

                                                   [Stapelia revoluta]

                                                   [Tromotriche revoluta]

                                             Ceropegia rhynchantha

                                             Ceropegia ringens

                                             Ceropegia ringoetii

                                             Ceropegia robynsiana

                                             Ceropegia rogersii

                                                   [Angolluma rogersii]

                                                   [Caralluma rogersii]

                                                   [Orbea rogersii]

                                                   [Pachycymbium rogersii]

                                                   [Stapelia rogersii]

                                             Ceropegia rubella

                                                   [Brachystelma rubellum]

                                                   [Tenaris rostrata]

                                                   [Tenaris rubella]

                                                   [Tenaris simulans]

                                                   [Tenaris volkensii]

                                             Ceropegia rubiginosa

                                                   [Stapelia rubiginosa]

                                             Ceropegia rudatisii

                                             Ceropegia rufa

                                                   [Stapelia fissirostris]

                                                   [Stapelia rufa var. attenuata]

                                                   [Stapelia rufa var. fissirostris]

                                                   [Stapelia rufa]

                                             Ceropegia rupicola

                                             Ceropegia ruschiana

                                                   [Stapelia ruschiana]

                                                   [Tridentea ruschiana]

                                                   [Tromotriche ruschiana]

                                             Ceropegia ruschii

                                                   [Hoodia ruschii]

                                             Ceropegia sabuliphila

                                             Ceropegia sacculata

                                             Ceropegia sandersoniana

                                                   [Brachystelma sandersonii]

                                                   [Dichaelia natalensis]

                                             Ceropegia sandersonii

                                                   [Ceropegia monteiroae]

                                             Ceropegia sankuruensis

                                             Ceropegia sarkariae

                                             Ceropegia scabriflora

                                             Ceropegia schaijesorum

                                             Ceropegia schinziata

                                                   [Brachystelma schinzii]

                                             Ceropegia schinzii

                                               Ceropegia schinzii subsp. angolensis

                                                     [Stapelia schinzii var. angolensis]

                                               Ceropegia schinzii subsp. bergeriana

                                                     [Stapelia bergeriana]

                                                     [Stapelia schinzii var. bergeriana]

                                               Ceropegia schinzii subsp. schinzii

                                                     [Stapelia schinzii var. schinzii]

                                                     [Stapelia schinzii]

                                             Ceropegia schizoglossoides

                                                   [Brachystelma schizoglossoides]

                                                   [Sisyranthus schizoglossoides]

                                             Ceropegia schoenlandiana

                                                   [Brachystelma schoenlandianum]

                                             Ceropegia schultzei

                                                   [Brachystelma schultzei]

                                                   [Tenaris schultzei]

                                             Ceropegia schweinfurthii

                                                   [Angolluma schweinfurthii]

                                                   [Caralluma piaranthoides]

                                                   [Caralluma schweinfurthii]

                                                   [Orbea schweinfurthii]

                                                   [Pachycymbium schweinfurthii]

                                             Ceropegia scutellata

                                             Ceropegia semitubiflora

                                             Ceropegia semota

                                             Ceropegia senegalensis

                                             Ceropegia sepium

                                             Ceropegia seticorona

                                             Ceropegia setosa

                                                   [Brachystelma setosum]

                                             Ceropegia sharpei

                                             Ceropegia similior

                                             Ceropegia simplex

                                             Ceropegia sobolifera

                                             Ceropegia socotrana

                                             Ceropegia somalensis

                                             Ceropegia somalica

                                             Ceropegia somalicoides

                                             Ceropegia somalilandica

                                             Ceropegia sootepensis

                                             Ceropegia sordida

                                             Ceropegia spathulata

                                                   [Brachystelma caudatum]

                                                   [Brachystelma spathulatum]

                                                   [Brachystelma tuberosum]

                                             Ceropegia speciosa

                                             Ceropegia sprengeri

                                             Ceropegia staintonii

                                             Ceropegia stapeliiformis

                                               Ceropegia stapeliiformis subsp. serpentina

                                                     [Ceropegia serpentina]

                                               Ceropegia stapeliiformis subsp. stapeliiformis

                                             Ceropegia stapelioides

                                                   [Huernia stapelioides]

                                                   [Huernia vogtsii]

                                             Ceropegia stayneri

                                                   [Neopectinaria stayneri]

                                                   [Pectinaria stayneri]

                                                   [Stapeliopsis saxatilis subsp. stayneri]

                                                   [Stapeliopsis stayneri]

                                             Ceropegia stellata

                                                   [Brachystelma stellatum]

                                             Ceropegia stenantha

                                                   [Ceropegia angustiloba]

                                                   [Ceropegia infausta]

                                                   [Ceropegia mazoensis]

                                                   [Ceropegia quarrei]

                                                   [Ceropegia stenantha var. parviflora]

                                                   [Ceropegia tenuissima]

                                                   [Riocreuxia longiflora]

                                             Ceropegia stenifolia

                                                   [Brachystelma stenophyllum]

                                             Ceropegia stenoloba

                                               Ceropegia stenoloba var. stenoloba

                                                     [Ceropegia stenoloba var. australis]

                                             Ceropegia stentiae

                                             Ceropegia striata

                                             Ceropegia subaphylla

                                             Ceropegia subscandens

                                             Ceropegia subterranea

                                             Ceropegia succulenta

                                             Ceropegia sulcata

                                             Ceropegia surrecta

                                                   [Stapelia surrecta var. primosii]

                                                   [Stapelia surrecta]

                                             Ceropegia swazica

                                                   [Brachystelma swazicum]

                                             Ceropegia swaziorum

                                             Ceropegia tabularia

                                                   [Brachystelma tabularium]

                                             Ceropegia taitica

                                             Ceropegia talbotii

                                             Ceropegia tanganyikensis

                                             Ceropegia tapscottii

                                                   [Orbea tapscottii]

                                                   [Stapelia tapscottii]

                                                   [Stultitia tapscottii]

                                             Ceropegia tavalla

                                             Ceropegia tavaresii

                                             Ceropegia tenella

                                                   [Brachystelma tenellum]

                                             Ceropegia tenuior

                                                   [Brachystelma tenue]

                                             Ceropegia tenuissifolia

                                             Ceropegia terebriformis

                                             Ceropegia tessellata

                                                   [Caralluma serpentina]

                                                   [Caralluma tessellata]

                                                   [Echidnopsis serpentina]

                                                   [Notechidnopsis tessellata]

                                             Ceropegia theronii

                                                   [Brachystelma theronii]

                                             Ceropegia thompsoniorum

                                             Ceropegia thudichumii

                                                   [Stapelia thudichumii]

                                                   [Tromotriche thudichumii]

                                             Ceropegia thunbergii

                                                   [Brachystelma thunbergii]

                                             Ceropegia thuretii

                                                   [Huernia bayeri]

                                                   [Huernia brevirostris subsp. baviaana]

                                                   [Huernia brevirostris subsp. intermedia]

                                                   [Huernia brevirostris var. ecornuta]

                                                   [Huernia brevirostris]

                                                   [Huernia primulina var. primulina]

                                                   [Huernia primulina]

                                                   [Huernia scabra var. immaculata]

                                                   [Huernia scabra]

                                                   [Huernia thuretii var. primulina]

                                                   [Huernia thuretii]

                                             Ceropegia thwaitesii

                                             Ceropegia tigrina

                                                   [Stapelia herrei]

                                                   [Stapelia neliana]

                                                   [Tridentea herrei]

                                                   [Tromotriche herrei]

                                             Ceropegia tihamana

                                             Ceropegia tirasmontana

                                                   [Larryleachia picta subsp. parvipuncta]

                                                   [Larryleachia tirasmontana]

                                                   [Lavrania picta subsp. parvipunctata]

                                                   [Leachia tirasmontana]

                                                   [Leachiella tirasmontana]

                                             Ceropegia togoensis

                                             Ceropegia tomentosa

                                             Ceropegia tourana

                                             Ceropegia transvaalensis

                                                   [Huernia transvaalensis]

                                             Ceropegia triebneri

                                                   [Hoodia foetida]

                                                   [Hoodia triebneri]

                                                   [Trichocaulon triebneri]

                                             Ceropegia tubata

                                             Ceropegia tubiformis

                                             Ceropegia tulipiflora

                                                   [Neopectinaria saxatilis var. tulipiflora]

                                                   [Neopectinaria saxatilis]

                                                   [Pectinaria saxatilis]

                                                   [Pectinaria tulipiflora]

                                                   [Stapeliopsis saxatilis]

                                             Ceropegia tundavalensis

                                             Ceropegia turneri

                                             Ceropegia turricula

                                             Ceropegia ubomboensis

                                                   [Angolluma ubomboensis]

                                                   [Australluma ubomboensis]

                                                   [Caralluma ubomboensis]

                                                   [Orbea ubomboensis]

                                                   [Pachycymbium ubomboense]

                                             Ceropegia umbracula

                                             Ceropegia umbraticola

                                             Ceropegia umdausensis

                                                   [Caralluma ruschiana]

                                                   [Caralluma umdausensis]

                                                   [Tridentea umdausensis]

                                                   [Tromotriche umdausensis]

                                             Ceropegia unicornis

                                                   [Stapelia unicornis]

                                             Ceropegia urceolata

                                                   [Huernia urceolata]

                                             Ceropegia urniflora

                                                   [Stapeliopsis urniflora]

                                             Ceropegia vaduliae

                                             Ceropegia vahrmeijeri

                                                   [Brachystelma vahrmeijeri]

                                             Ceropegia valida

                                               Ceropegia valida subsp. occidentalis

                                                     [Orbea valida subsp. occidentalis]

                                               Ceropegia valida subsp. valida

                                                     [Caralluma valida]

                                                     [Orbea valida subsp. valida]

                                                     [Orbea valida]

                                                     [Orbeopsis valida]

                                             Ceropegia vanderystii

                                             Ceropegia variegata

                                             Ceropegia velutina

                                             Ceropegia venenosa

                                             Ceropegia verekeri

                                               Ceropegia verekeri subsp. pauciflora

                                               Ceropegia verekeri subsp. verekeri

                                                     [Huernia verekeri subsp. verekeri]

                                                     [Huernia verekeri var. stevensonii]

                                                     [Huernia verekeri]

                                             Ceropegia verruculosa

                                             Ceropegia verticillata

                                             Ceropegia vibratilis

                                             Ceropegia villetiae

                                                   [Stapelia villetiae]

                                             Ceropegia villosa

                                                   [Brachystelma villosum]

                                             Ceropegia virescens

                                                   [Stapelia aurea]

                                                   [Stapelia virescens]

                                                   [Tridentea virescens]

                                             Ceropegia volkartii

                                               Ceropegia volkartii var. repens

                                               Ceropegia volkartii var. volkartii

                                                     [Huernia volkartii var. volkartii]

                                                     [Huernia volkartii]

                                             Ceropegia volubilis

                                             Ceropegia waterbergensis

                                                   [Brachystelma waterbergensis]

                                             Ceropegia watsonii

                                             Ceropegia whitesloaneana

                                                   [Huernia whitesloaneana]

                                             Ceropegia wilhelmii

                                             Ceropegia willowmorensis

                                                   [Ophionella willowmorensis]

                                             Ceropegia wilsonii

                                             Ceropegia wissmannii

                                             Ceropegia woodiana

                                                   [Orbea woodii var. westii]

                                                   [Orbea woodii]

                                                   [Stapelia woodii var. westii]

                                                   [Stapelia woodii]

                                             Ceropegia yorubana

                                             Ceropegia zebrina

                                               Ceropegia zebrina subsp. insigniflora

                                                     [Huernia confusa]

                                                     [Huernia insigniflora]

                                                     [Huernia zebrina subsp. insigniflora]

                                               Ceropegia zebrina subsp. zebrina

                                                     [Huernia blackbeardiae]

                                                     [Huernia magniflora]

                                                     [Huernia zebrina subsp. magniflora]

                                                     [Huernia zebrina subsp. zebrina]

                                                     [Huernia zebrina var. magniflora]

                                                     [Huernia zebrina]

                                             Ceropegia zeyheri

                                                   [Ceropegia patersoniae]

                                     Chlorocodon

                                     Chlorocyathus

                                             Chlorocyathus lobulata

                                                   [Kappia lobulata]

                                                   [Raphionacme lobulata]

                                             Chlorocyathus monteiroae

                                                   [Raphionacme loandae]

                                                   [Raphionacme monteiroae]

                                     Conopharyngia

                                     Cordylogyne

                                             Cordylogyne argillicola

                                             Cordylogyne globosa

                                     Cryptolepis

                                             Cryptolepis capensis

                                             Cryptolepis cryptolepioides

                                                   [Cryptolepis transvaalensis]

                                                   [Ectadiopsis cryptolepidioides]

                                             Cryptolepis decidua

                                                   [Curroria decidua subsp. decidua]

                                             Cryptolepis delagoensis

                                             Cryptolepis oblongifolia

                                                   [Cryptolepis acutifolia]

                                                   [Cryptolepis angolensis]

                                                   [Cryptolepis arenicola]

                                                   [Cryptolepis baumii]

                                                   [Cryptolepis brazzaei]

                                                   [Cryptolepis buxifolia]

                                                   [Cryptolepis debeerstii]

                                                   [Cryptolepis elliotii]

                                                   [Cryptolepis hensii]

                                                   [Cryptolepis linearis]

                                                   [Cryptolepis myrtifolia]

                                                   [Cryptolepis nigritana]

                                                   [Cryptolepis scandens]

                                                   [Cryptolepis sizenandi]

                                                   [Cryptolepis suffruticosa]

                                                   [Cryptolepis welwitschii var. luteola]

                                                   [Cryptolepis welwitschii]

                                                   [Ectadiopsis acutifolia]

                                                   [Ectadiopsis buettneri]

                                                   [Ectadiopsis lanceolata]

                                                   [Ectadiopsis myrtifolia]

                                                   [Ectadiopsis nigritana var. congesta]

                                                   [Ectadiopsis nigritana]

                                                   [Ectadiopsis oblongifolia]

                                                   [Ectadiopsis ruspolii]

                                                   [Ectadiopsis scandens]

                                                   [Ectadiopsis suffruticosa]

                                                   [Ectadiopsis welwitschii]

                                                   [Ectadium oblongifolium]

                                                   [Secamone acutifolia]

                                             Cryptolepis obtusa

                                     Cryptostegia

                                             Cryptostegia grandiflora

                                             Cryptostegia madagascariensis

                                     Curroria

                                             Curroria decidua

                                     Cynanchum

                                             Cynanchum africanum

                                                   [Cynanchum africanum var. crassifolium]

                                                   [Cynanchum crassifolium]

                                                   [Cynanchum intermedium]

                                                   [Cynanchum pilosum]

                                                   [Cynanchum rotundifolium]

                                             Cynanchum ellipticum

                                                   [Bunburia elliptica]

                                             Cynanchum gerrardii

                                                   [Cynanchum edule]

                                                   [Cynanchum sarcostemmatoides]

                                                   [Cynanchum tetrapterum]

                                                   [Sarcocyphula gerrardii]

                                                   [Sarcostemma tetrapterum]

                                                   [Vincetoxicum sarcostemmoides]

                                             Cynanchum meyeri

                                             Cynanchum mossambicense

                                                   [Cynanchum complexum]

                                             Cynanchum natalitium

                                             Cynanchum obtusifolium

                                                   [Cynanchum dregeanum]

                                                   [Cynanchum obtusifolium var. pilosum]

                                                   [Cynoctonum brownii]

                                                   [Vincetoxicum dregeanum]

                                             Cynanchum orangeanum

                                                   [Flanagania orangeana]

                                             Cynanchum pearsonianum

                                                   [Sarcostemma pearsonii]

                                             Cynanchum schistoglossum

                                                   [Cynanchum brevidens var. zambesiaca]

                                                   [Cynanchum brevidens]

                                                   [Cynanchum minutiflorum]

                                                   [Cynanchum vagum]

                                             Cynanchum viminale

                                               Cynanchum viminale subsp. orangeanum

                                                     [Sarcostemma viminale subsp. orangeanum]

                                               Cynanchum viminale subsp. suberosum

                                                     [Sarcostemma viminale subsp. suberosum]

                                               Cynanchum viminale subsp. thunbergii

                                                     [Sarcostemma thunbergii]

                                                     [Sarcostemma viminale subsp. thunbergii]

                                               Cynanchum viminale subsp. viminale

                                                     [Sarcostemma viminale]

                                             Cynanchum virens

                                                   [Cynoctonum virens]

                                             Cynanchum zeyheri

                                     Cynoctonum

                                     Daemia

                                     Decabelone

                                     Decaceras

                                     Dichaelia

                                     Diplocyatha

                                     Diplorhynchus

                                             Diplorhynchus condylocarpon

                                                   [Aspidosperma condylocarpon]

                                                   [Diplorhynchus angolensis]

                                                   [Diplorhynchus angustifolia]

                                                   [Diplorhynchus condylocarpon f. angustifolius]

                                                   [Diplorhynchus condylocarpon f. microphylla]

                                                   [Diplorhynchus condylocarpon f. mossambicensis]

                                                   [Diplorhynchus condylocarpon f. psilopus]

                                                   [Diplorhynchus condylocarpon subsp. angolensis]

                                                   [Diplorhynchus condylocarpon var. mossambicensis]

                                                   [Diplorhynchus condylocarpon var. psilopus]

                                                   [Diplorhynchus mossambicensis]

                                                   [Diplorhynchus psilopus]

                                                   [Diplorhynchus welwitschii]

                                                   [Neurolobium cymosum]

                                     Duvalia

                                     Echidnopsis

                                     Echites

                                     Ectadiopsis

                                     Ectadium

                                             Ectadium latifolium

                                                   [Ectadium virgatum var. latifolium]

                                             Ectadium rotundifolium

                                                   [Ectadium virgatum var. rotundifolium]

                                             Ectadium virgatum

                                     Emplectanthus

                                             Emplectanthus cordatus

                                             Emplectanthus dalzellii

                                             Emplectanthus gerrardii

                                     Ephippiocarpa

                                     Eustegia

                                             Eustegia filiformis

                                             Eustegia fraterna

                                               Eustegia fraterna var. fraterna

                                               Eustegia fraterna var. pubescens

                                             Eustegia macropetala

                                             Eustegia minuta

                                                   [Apocynum filiforme]

                                                   [Apocynum hastatum]

                                                   [Apocynum minutum]

                                                   [Eustegia hastata]

                                                   [Eustegia humilis]

                                                   [Eustegia lonchitis]

                                             Eustegia plicata

                                     Fanninia

                                             Fanninia caloglossa

                                     Flanagania

                                     Fockea

                                             Fockea angustifolia

                                                   [Cynanchum omissum]

                                                   [Fockea dammarana]

                                                   [Fockea lugardii]

                                                   [Fockea sessiliflora]

                                                   [Fockea tugelensis]

                                             Fockea capensis

                                                   [Fockea crispa]

                                             Fockea comaru

                                                   [Brachystelma comaru]

                                                   [Fockea gracilis]

                                             Fockea edulis

                                                   [Fockea cylindrica]

                                                   [Fockea glabra]

                                             Fockea multiflora

                                                   [Fockea schinzii]

                                             Fockea sinuata

                                                   [Brachystelma sinuatum]

                                                   [Fockea undulata]

                                     Glossostephanus

                                     Gomphocarpus

                                             Gomphocarpus cancellatus

                                                   [Asclepias arborea]

                                                   [Asclepias arborescens]

                                                   [Asclepias cancellata]

                                                   [Asclepias pubescens]

                                                   [Asclepias rotundifolia]

                                                   [Gomphocarpus arborescens]

                                             Gomphocarpus filiformis

                                                   [Asclepias buchenaviana]

                                                   [Asclepias filiformis var. buchenaviana]

                                                   [Asclepias filiformis]

                                                   [Asclepias flagellaris]

                                                   [Lagarinthus filiformis]

                                                   [Schizoglossum filiforme]

                                             Gomphocarpus fruticosus

                                               Gomphocarpus fruticosus subsp. decipiens

                                                     [Asclepias decipiens]

                                               Gomphocarpus fruticosus subsp. fruticosus

                                                     [Asclepias abyssinica]

                                                     [Asclepias angustifolia]

                                                     [Asclepias cornuta]

                                                     [Asclepias crassifolia]

                                                     [Asclepias crinita]

                                                     [Asclepias fruticosa]

                                                     [Asclepias salicifolia]

                                                     [Gomphocarpus angustifolius]

                                                     [Gomphocarpus arachnoideus]

                                                     [Gomphocarpus cornutus]

                                                     [Gomphocarpus crinitus]

                                                     [Gomphocarpus frutescens]

                                                     [Gomphocarpus setosus]

                                               Gomphocarpus fruticosus subsp. rostratus

                                                     [Asclepias rostrata]

                                                     [Gomphocarpus rostratus]

                                             Gomphocarpus glaucophyllus

                                                   [Asclepias glaucophylla]

                                                   [Asclepias lilacina]

                                             Gomphocarpus physocarpus

                                                   [Asclepias brasiliensis]

                                                   [Asclepias physocarpa]

                                                   [Asclepias semilunata]

                                                   [Gomphocarpus brasiliensis]

                                                   [Gomphocarpus fruticosus f. brasiliensis]

                                             Gomphocarpus rivularis

                                                   [Asclepias rivularis]

                                             Gomphocarpus semiamplectens

                                                   [Asclepias semiamplectens]

                                             Gomphocarpus tomentosus

                                               Gomphocarpus tomentosus subsp. tomentosus

                                                     [Asclepias burchellii]

                                                     [Asclepias lanata]

                                                     [Asclepias nutans]

                                                     [Asclepias villosa]

                                                     [Gomphocarpus fruticosus var. tomentosus]

                                                     [Gomphocarpus lanatus]

                                                     [Gomphocarpus nutans]

                                     Gonioma

                                             Gonioma kamassi

                                     Gonostemon

                                     Gymnema

                                     Holarrhena

                                             Holarrhena pubescens

                                                   [Holarrhena febrifuga]

                                                   [Holarrhena glaberrima]

                                     Hoodia

                                     Huernia

                                             Huernia witzenbergensis

                                             Huernia × distincta

                                     Huerniopsis

                                     Ischnolepis

                                     Jasminonerium

                                     Kanahia

                                             Kanahia laniflora

                                                   [Asclepias coarctata]

                                                   [Asclepias fluviatilis]

                                                   [Asclepias glaberrima]

                                                   [Asclepias laniflora]

                                                   [Asclepias rivalis]

                                                   [Canahia laniflora]

                                                   [Gomphocarpus glaberrimus]

                                                   [Kanahia consimilis]

                                                   [Kanahia delilei]

                                                   [Kanahia forskalii]

                                                   [Kanahia glaberrima]

                                                   [Kanahia kaunah]

                                                   [Kanahia monroi]

                                     Kappia

                                     Krebsia

                                     Lagarinthus

                                     Landolphia

                                             Landolphia kirkii

                                     Larryleachia

                                             Larryleachia sociarum

                                                   [Leachia sociarum]

                                                   [Leachiella sociarum]

                                                   [Trichocaulon sociarum]

                                     Lasiostelma

                                     Lavrania

                                     Leachia

                                     Leachiella

                                     Lochnera

                                     Luckhoffia

                                     Macropetalum

                                     Mafekingia

                                     Marsdenia

                                             Marsdenia dregea

                                                   [Dregea floribunda]

                                                   [Marsdenia floribunda]

                                                   [Pterophora dregea]

                                             Marsdenia macrantha

                                                   [Dregea macrantha]

                                                   [Marsdenia zambesiaca]

                                                   [Periploca petersiana]

                                             Marsdenia sylvestris

                                                   [Asclepias geminata]

                                                   [Gymnema sylvestre]

                                                   [Periploca sylvestris]

                                     Metastelma

                                     Microloma

                                             Microloma armatum

                                               Microloma armatum var. armatum

                                                     [Microloma campanulatum]

                                                     [Microloma dregei]

                                                     [Microloma hystricoides]

                                                     [Microloma massonii]

                                                     [Microloma spinosum subsp. dinteri]

                                                     [Microloma spinosum subsp. spinosum]

                                                     [Microloma spinosum subsp. velutinum]

                                                     [Microloma spinosum]

                                               Microloma armatum var. burchellii

                                                     [Microloma burchellii]