Heterostemma bicanthaceum Meve, Gâteblé & Liede species accepted

Heterostemma barikianum P.Agnihotri, D.Husain, P.Katiyar, D.Sahoo, Rodda & T.Husain species accepted

Heterostemma cucphuongense T.B.Tran & Rodda species accepted

Heterostemma ficoides A.Kidyoo species accepted

Heterostemma trilobatum A.Kidyoo & Thaithong species accepted

Heterostemma piperifolium var. cordatum King & Gamble variety synonym

Heterostemma carnosum Rodda species accepted

Heterostemma saolaense Rodda & T.A.Le species accepted

Heterostemma tanjorense var. zeylanicum Hook.fil. variety synonym

Symphysicarpus chrysanthus Hassk. species synonym

Gongronema membranifollum Lauterb. & K.Schum. species synonym

Pycnostelma esquirolii (H.Lév.) H.Lév. species synonym

Stapelia quadrangula Blanco species heterotypic synonym

Marsdenia stellaris Ridl. species synonym

Oianthus urceolatus (Dalzell) Benth. species synonym

Oianthus disciflorus Hook.fil. species synonym

Oianthus deccanensis Talbot species synonym

Oianthus beddomei Hook.fil. species synonym

Stapelia involucrata Herb.Madr. ex Hook.fil. species synonym

Dittoceras stellaris (Ridl.) Bullock species synonym

Dittoceras maculatum Kerr species synonym

Dittoceras garrettii Kerr species synonym

Dittoceras andersonii Hook.fil. species synonym

Pentasacme esquirolii H.Lév. species synonym

Vincetoxicum calcaratum (Benth.) Kuntze species heterotypic synonym

Heterostemma luteum Costantin species accepted

Tylophora samoensis A.Gray species synonym

Tylophora calcarata Benth. species synonym

Heterostemma alatum Wight & Arn. species accepted

Dregea stellaris (Ridl.) Ridl. species synonym

Heterostemma succosum Kerr species accepted

Heterostemma sinicum Tsiang species accepted

Heterostemma tsoongii Tsiang species accepted

Heterostemma tanjorense Wight & Arn. species accepted

Heterostemma villosum var. menghaiense H.Zhu & H.Wang variety synonym

Heterostemma collinum Schltr. species accepted

Heterostemma tanjorensis Wight & Arn. species synonym

Heterostemma membranifolium (Lauterb. & K.Schum.) Schltr. species accepted

Heterostemma manillense Schauer species synonym

Heterostemma kaniense Schltr. species accepted

Heterostemma balansae Costantin species accepted

Heterostemma brownii Hayata species accepted

Heterostemma piperifolium King & Gamble species accepted

Heterostemma montanum Schltr. species accepted

Heterostemma herbertii Elmer species accepted

Heterostemma stellaris (Ridl.) species accepted

Heterostemma vasudevanii Swarupan. & Mangaly species accepted

Heterostemma gracile Kerr species synonym

Tylophora samoensis Schltr. species synonym

Heterostemma esquirolii (H.Lév.) Tsiang species accepted

Heterostemma chrysanthum (Hassk.) Boerl. species synonym

Heterostemma lobulatum Y.H.Li & Konta species accepted

Heterostemma menghaiense (H.Zhu & H.Wang) M.G.Gilbert & P.T.Li species accepted

Heterostemma samoense (A.Gray) P.I.Forst. species accepted

Heterostemma wallichii Dalzell & A.Gibson species heterotypic synonym

Heterostemma stellatum Hook.fil. species accepted

Heterostemma urceolatum Dalzell species accepted

Heterostemma siamicum Craib species accepted

Heterostemma magnificum P.I.Forst. species accepted

Heterostemma acuminatum Decne. species accepted

Heterostemma lucbanense Elmer species synonym

Heterostemma oblongifolium Costantin species accepted

Gongronema membranifolium Lauterb. & K.Schum. species synonym

Heterostemma grandiflorum Costantin species accepted

Heterostemma pingtaoi S.Y.He & J.Y.Lin species accepted

Heterostemma wallichii Wight species accepted

Heterostemma dalzellii Hook.fil. species accepted

Heterostemma villosum Costantin species synonym

Heterostemma xuansonense T.B.Tran & J.Hw.Kim species accepted

Heterostemma disciflorum (Hook.fil.) Swarupan. & Mangaly species accepted

Heterostemma papuanum Schltr. species synonym

Heterostemma suberosum Costantin species accepted

Heterostemma cuspidatum Decne. species accepted

Heterostemma fimbriatum King & Gamble species accepted

Heterostemma peperifolium King & Gamble species doubtful

Heterostemma javanicum Hassk. species synonym

Heterostemma luteum var. nigropunctatum Costantin variety synonym

Heterostemma maculatum (Kerr) Rodda species accepted

Heterostemma andersonii (Hook.fil.) Rodda species accepted

Heterostemma garrettii (Kerr) Rodda species accepted

Heterostemma deccanense (Talbot) Swarupan. & Mangaly species accepted

Heterostemma beddomei (Hook.fil.) Swarupan. & Mangaly species accepted

Pentasachme esquirolii H.Lév. species synonym

Heterostemma renchangii Tsiang species synonym

Heterostemma tanjorensis var. zeylanicum Hook.f. variety synonym

Heterostemma angustilobum Schltr. species accepted

Tylophora powellii Hochr. species synonym

Stapelia involucrata Herb.Madr. species homotypic synonym