Metastelma hookerianum (Steud.) species accepted

Cynanchum columbianum (Schltr.) Morillo species synonym

Cynanchum blodgettii (A.Gray) Shinners species synonym

Metastelma blodgettii A.Gray species accepted

Cynanchum maccartii Shinners species synonym

Metastelma palmeri S.Watson species accepted

Cynanchum palmeri (S.Watson) Shinners species heterotypic synonym

Cynanchum parviflorum Sw. species heterotypic synonym

Cymanchum parviflorum Sw. species synonym

Metastelma parviflorum (Sw.) R.Br. ex Schult. species accepted

Metastelma suberosum (Decne.) Griseb. species synonym

Cynanchum barbigerum (Scheele) Shinners species synonym

Metastelma barbigerum Scheele species accepted

Cynanchum lineare (Bello) Alain species heterotypic synonym

Metastelma lineare Bello species accepted

Cynanchum northropiae (Schltr.) Alain species synonym

Epicion northropiae (Schltr.) Small species synonym

Cynanchum anegadense (Britton) Alain species synonym

Metastelma anegadense Britton species accepted

Cynanchum wigginsii Shinners species synonym

Metastelma mexicanum (Brandegee) Fishbein & R.A.Levin species accepted

Metastelma arizonicum A.Gray species accepted

Cynanchum cheesmanii Woodson species synonym

Metastelma fallax Schltr. species synonym

Metastelma decipiens Schltr. species heterotypic synonym

Cynanchum grisebachianum (Schltr.) Alain species synonym

Metastelma grisebachianum Schltr. species synonym

Metastelma decaisneanum Schltr. species heterotypic synonym

Cynanchum monense (Britton) Alain species synonym

Metastelma monense Britton species accepted

Cynanchum pringlei (A.Gray) Henrard species synonym

Cynanchum barbigerum var. breviflorum Shinners variety synonym

Metastelma pringlei A.Gray species accepted

Cymanchum northropiae (Schltr.) Alain species synonym

Cymanchum barbigerum (Scheele) Shinners species synonym

Cymanchum cheesmanni Woodson species synonym

Cymanchum lineare (Bello) Alain species synonym

Cymanchum blodgettii (A.Gray) Shinners species synonym

Cymanchum monense (Britton) Alain species synonym

Cymanchum maccartii Shinners species synonym

Cymanchum anedadense (Britton) Alain species synonym

Cymanchum grisebachianum (Schltr.) Alain species synonym

Matelea pringlei (A.Gray) Woodson species synonym

Cynanchum cheesmaniae Woodson species synonym

Basistelma mexicanum (Brandegee) Bartlett species synonym

Basistelma angustifolium Bartlett species synonym

Cynanchum albiflorum (Griseb.) Stearn species synonym

Cynanchum aemulans (Schltr.) Jiménez species synonym

Tainionema occidentale (Spreng.) Schltr. species synonym

Decastelma broadwayi Schltr. species synonym

Cynanchum woodsonianum L.O.Williams species synonym

Stelmation myrtifolium (Decne.) E.Fourn. species synonym

Cynanchum urbanianum (Schltr.) Alain species synonym

Cynanchum tylophoroides (Schltr.) Jiménez species synonym

Cynanchum tenellum Riedel ex E.Fourn. species heterotypic synonym

Cynanchum stipitatum Correll species synonym

Cynanchum stenomeres Standl. & Steyerm. species synonym

Cynanchum stenoglossum (Schltr.) Jiménez species synonym

Cynanchum spruceanum Morillo species synonym

Cynanchum sonorense Moran species synonym

Cynanchum sigmoideum Correll species synonym

Cynanchum sepium (Decne.) Standl. species synonym

Cynanchum sepicola (Pittier) L.O.Williams species synonym

Cynanchum schlechtendalii (Decne.) Standl. & Steyerm. species synonym

Cynanchum savannarum Alain species synonym

Cynanchum rupicola (Urb.) Alain species synonym

Cynanchum rodriguezii Morillo species synonym

Cynanchum revolutum R.W.Holm species synonym

Cynanchum readii (Schltr.) R.A.Howard species synonym

Cynanchum quitense K.Schum. species synonym

Cynanchum pubipetalum Alain species synonym

Cynanchum priorii (Rendle) Stearn species synonym

Himantostemma pringlei A.Gray species synonym

Cynanchum picardae (Schltr.) Jiménez species synonym

Cynanchum penicillatum (Griseb.) Alain species synonym

Cynanchum paraquense Morillo species synonym

Cynanchum paralias (Decne.) P.T.Li species synonym

Cynanchum orientense Alain species synonym

Cynanchum ophiticola Alain species synonym

Cynanchum occidentale (Spreng.) Jiménez species synonym

Epicion bahamense (Griseb.) Small species synonym

Cynanchum mirifolium (Gleason & Moldenke) R.W.Holm species synonym

Metastelma warmingii Schltr. species accepted

Metastelma urbanianum Schltr. species accepted

Metastelma uncinatum E.Fourn. species accepted

Metastelma tylophoroides Schltr. species accepted

Metastelma turneri Liede & Meve species accepted

Metastelma tubatum Griseb. species accepted

Metastelma triodontum W.D.Stevens species accepted

Cynanchum martinicense (Schltr.) R.A.Howard species synonym

Metastelma thysanotum W.D.Stevens species accepted

Metastelma thalamosiphon W.D.Stevens species accepted

Metastelma suaveolens Schltdl. species accepted

Metastelma stipitatum (Correll) Liede species accepted

Metastelma stenomeres (Standl. & Steyerm.) W.D.Stevens species accepted

Metastelma stenoglossum Schltr. species accepted

Metastelma spruceanum (Morillo) Liede species accepted

Cynanchum maccartii var. latifolium Turner ex Henrickson variety synonym

Metastelma sepium (Decne.) W.D.Stevens species accepted

Metastelma sepicola Pittier species accepted

Metastelma schlechteri J.F.Macbr. species accepted

Metastelma schaffneri A.Gray species accepted

Metastelma rupicola Urb. species accepted

Cynanchum longicoronatum L.O.Williams species synonym

Metastelma readii Schltr. species accepted

Metastelma quitense (K.Schum.) Liede species accepted

Metastelma purpurascens Benth. species accepted

Metastelma pullidum Rusby species accepted

Metastelma pubipetalum (Alain) Liede species accepted

Metastelma priorii Rendle species accepted

Metastelma picardae Schltr. species accepted

Cynanchum leptophyllum (Schltr.) Jiménez species synonym

Metastelma penicillatum var. brachystephanum (Griseb.) M.Gómez variety synonym

Metastelma pedunculare Decne. species accepted

Metastelma pauciflorum (Griseb.) Schltr. species accepted

Metastelma parvifolium Klotzsch species doubtful

Metastelma paraquense (Morillo) Liede species accepted

Metastelma paralias Decne. species synonym

Secamone occidentalis Spreng. species synonym

Metastelma ovatum Rusby species synonym

Metastelma oranensis Lillo ex T.Mey. species accepted

Metastelma oranense Lillo species synonym

Metastelma occidentale (Spreng.) Alain species accepted

Metastelma northropiae Schltr. species accepted

Metastelma myrtifolium Decne. species accepted

Cynanchum jamaicense (Griseb.) Woodson species synonym

Metastelma multiflorum S.Wats species synonym

Metastelma mirifolium Gleason & Moldenke species accepted

Metastelma minutiflorum Wiggins species accepted

Metastelma microgynostegia Pontiroli species accepted

Metastelma mathewsii Rusby species accepted

Metastelma martinicense Schltr. species accepted

Cynanchum infimicola L.O.Williams species synonym

Cynanchum inaguense (Vail) Howard & Dunbar species synonym

Metastelma linearifolium A.Rich. species accepted

Cynanchum humboldtianum Schult. species synonym

Metastelma leptophyllum (Schltr.) Alain species accepted

Cynanchum huberi Morillo species synonym

Cynanchum hookerianum Steud. species synonym

Metastelma latifolium Rose species accepted

Metastelma infimicola (L.O.Williams) W.D.Stevens species synonym

Metastelma inaguense Vail ex Britton species accepted

Metastelma huberi (Morillo) Liede species accepted

Metastelma hirtellum (Oliv.) Liede species accepted

Metastelma herzogii Schltr. species synonym

Metastelma hartii Schltr. species synonym

Metastelma harrisii Schltr. species accepted

Cynanchum hartii (Schltr.) Proctor species synonym

Metastelma hamatum Griseb. species accepted

Cynanchum harrisii (Schltr.) Stearn species synonym

Metastelma guianensis Klotzsch species doubtful

Cynanchum haitiense Jiménez species synonym

Metastelma grandiflorum Turcz. species accepted

Metastelma gracile Decne. species accepted

Metastelma glabrius Markgr. species accepted

Metastelma yucatanense W.D.Stevens species accepted

Cynanchum grayi Shinners species synonym

Metastelma freemanii N.E.Br. species accepted

Metastelma fiebrigii Schltr. species accepted

Cynanchum gracile (Decne.) Jiménez species synonym

Cynanchum gonavense Jiménez species synonym

Metastelma exasperatum (R.W.Holm) Liede species accepted

Metastelma eliasianum Dugand species accepted

Metastelma ekmanii Markgr. species accepted

Cynanchum glabrius (Markgr.) Jiménez species synonym

Metastelma dorrii (Morillo) Liede & Meve species accepted

Metastelma domingense Schltr. species accepted

Metastelma ditassoides Schltr. species accepted

Metastelma cuspidatum Decne. species synonym

Metastelma cuneatum Brandegee species accepted

Metastelma cubense Decne. species accepted

Metastelma crassiusculum Schltr. species accepted

Metastelma cordatifolium Silveira species accepted

Metastelma columbianum Schltr. species accepted

Metastelma colombianum Schltr., 1906 species accepted

Metastelma chimantense (Morillo) Liede species accepted

Metastelma campanulatum Decne. species synonym

Metastelma calcicola (Alain) Alain species accepted

Metastelma burchellii (Hook. & Arn.) Rapini species accepted

Metastelma broadwayi (Schltr.) R.A.Howard species accepted

Metastelma brachystephanum Griseb. species accepted

Metastelma brachymischum W.D.Stevens species accepted

Cynanchum exasperatum R.W.Holm species synonym

Metastelma boldinghii Schltr. species accepted

Metastelma barbatum Northr. species synonym

Metastelma barbadense Schltr. species accepted

Metastelma bahamense Griseb. species accepted

Metastelma atrovirens Rusby species accepted

Metastelma astephanoides Schltr. species accepted

Metastelma aristatum (Rusby) Dugand species synonym

Cynanchum dorrii Morillo species synonym

Cynanchum domingense (Schltr.) Jiménez species synonym

Metastelma angustifolium Torr. species synonym

Metastelma aemulans Schltr. species accepted

Cynanchum decipiens (Schltr.) Alain species heterotypic synonym

Cynanchum decaisneanum Alain species synonym

Cynanchum cuspidatum Hook. & Arn. species heterotypic synonym

Cynanchum crassiusculum (Schltr.) Jiménez species synonym

Ditassa bonariensis Decne. species synonym

Cynanchum colombianum (Schltr.) Morillo species synonym

Cynanchum chimantense Morillo species synonym

Ditassa anomala var. vestita Malme variety synonym

Cynanchum caribaeum Alain species synonym

Cynanchum calcicola Alain species synonym

Amphistelma linearifolium (A.Rich.) Griseb. species synonym

Cynanchum broadwayi (Schltr.) Woodson species synonym

Cynanchum brachystephanum (Griseb.) Alain species synonym

Cynanchum boldinghii (Schltdl.) Aa & Stoffers species synonym

Irmischia suberosa (Decne.) K.Schum. species synonym

Irmischia paralias (Decne.) K.Schum. species synonym

Irmischia floribunda Schltdl. species doubtful

Cynanchum belloi P.T.Li species synonym

Irmischia aristata Rusby species synonym

Irmischia angustifolia Rusby species synonym

Cynanchum barbadense (Schltr.) R.A.Howard species synonym

Cynanchum bahamense (Griseb.) Gillis species synonym

Cynanchum atrovirens (Rusby) A.M.Sugden species synonym

Acrocoryne caribaea Turcz. species synonym

Cynanchum maccartii var. maccartii variety synonym

Metastelma schlechtendalii Chapm. species heterotypic synonym

Metastelma penicillatum Griseb. species accepted

Ditassa burchellii Hook. & Arn. species synonym

Ditassa anomala Mart. species synonym

Metastelma oranense Lillo ex T.Mey. species synonym

Astephanus leptophyllus Schltr. species synonym

Astephanus cubensis var. pauciflorus Griseb. variety synonym

Metastelma contoatum E.Fourn. species doubtful

Hemipogon abietoides E.Fourn. species synonym

Cynanchum suberosum (Decne.) Kunth species heterotypic synonym

Metastelma decipiens (Schltr.) Pittier species accepted

Metastelma anagadense Britton species accepted

Cynanchum anagadense (Britton) Alain species synonym

Vincetoxicum sepium Decne. species synonym

Vincetoxicum hirtellum Oliv. species synonym

Metastelma californicum Benth. species accepted

Metastelma parviflorum Schltdl. species heterotypic synonym

Metastelma sigmoideum (Correll) Acev.-Rodr. species accepted

Decastelma trinitenae N.E.Br. species doubtful

Periploca parviflora Willd. ex Schult. species synonym

Metastelma ophyllum E.Fourn. species doubtful

Metastelma filiforme K.Schum. species accepted

Metastelma albiflorum Griseb. species accepted

Orthosia suberosa Decne. species synonym

Periploca humboldtiana Schult. species synonym

Metastelma rotundifolium Schltr., 1906 species accepted

Metastelma ferrugineum E.Fourn. species doubtful

Cynanchum hirtellum (Oliv.) V.M.Badillo species synonym

Metastelma cubense Griseb. species heterotypic synonym

Cynanchum freemanii (N.E.Br.) Woodson species synonym

Pattalias angustifolius S.Watson species heterotypic synonym

Metastelma macropodum Greenm. species synonym

Cynanchum readii (Schltr.) Alain species synonym

Roulinia jamaicensis (Griseb.) Benth. & Hook.fil. species synonym

Metastelma parviflorum Schltdl. ex Decne. species heterotypic synonym

Cynanchum parviflorum (Sw.) Alain species heterotypic synonym

Cynanchum tylophoroideum Schltr. ex H.Lév. species synonym

Metastelma plumosa Small species doubtful

Metastelma penicillatum var. brachystephanum (Griseb.) M.Gómez ex Schltr. variety synonym

Metastelma inaguense Vail species synonym

Enslenia jamaicensis Griseb. species synonym

Metastelma albiflorum Schltr. species heterotypic synonym

Astephanus cubensis Kunth species synonym

Melinia mexicana Brandegee species synonym

Cynanchum glabrius (Markgr.) J.Jiménez Alm., 1960 species homotypic synonym

Cynanchum picardae (Schltr.) J.Jiménez Alm., 1960 species homotypic synonym

Metastelma abietoides (E.Fourn.) Fontella species accepted

Cynanchum domingense (Schltr.) J.Jiménez Alm., 1960 species homotypic synonym

Cynanchum crassiusculum (Schltr.) J.Jiménez Alm., 1960 species homotypic synonym

Metastelma harleyi Fontella species accepted

Metastelma schlechtendalii Decne. species accepted

Metastelma woodsonii Acev.-Rodr. species accepted

Metastelma exsertum Schltr. species doubtful

Metastelma rodriguezii (Morillo) Morillo species accepted

Metastelma subcordatum Benth. species accepted

Metastelma bahamense Northr. species heterotypic synonym

Metastelma angustifolium (Rusby) Morillo species accepted

Metastelma parviflorum Chapm. species heterotypic synonym

Metastelma parviflorum (Sw.) R.Br. species synonym

Metastelma oranensis Lillo species homotypic synonym

Cynanchum tylophoroideum Schltr. species homotypic synonym

Metastelma longicoronatum (L.O.Williams) Liede species accepted

Cynanchum bonariense (Decne.) T.Mey. species synonym

Periploca parviflora Willd. species homotypic synonym

Cynanchum tenellum Riedel species homotypic synonym

Cynanchum maccartii var. latifolium Turner variety homotypic synonym

Cynanchum leptophyllum (Schltr.) J.Jiménez Alm., 1960 species synonym

Cynanchum gonavense J.Jiménez Alm., 1960 species homotypic synonym

Metastelma giuliettianum Fontella species accepted

Cynanchum haitiense J.Jiménez Alm., 1960 species homotypic synonym

Ditassa burchellii var. vestita (Malme) Fontella variety synonym

Cynanchum aemulans (Schltr.) J.Jiménez Alm., 1960 species homotypic synonym

Cynanchum occidentale (Spreng.) J.Jiménez Alm., 1960 species synonym