Gongronemopsis cavalieri (H.Lév.) S.Reuss, Liede & Meve species synonym

Marsdenia crocea (Zipp. ex Span.) Hook.fil. ex Boerl. species synonym

Marsdenia crocea (Zipp. ex Span.) Hook.fil. species homotypic synonym

Gongronema obscurum Bullock species synonym

Gongronema latifolium Benth. species synonym

Gongronema gazense (S.Moore) Bullock species synonym

Gongronema angolense (N.E.Br.) Bullock species synonym

Asclepias tenacissima Roxb. species synonym

Marsdenia truncata Jum. & H.E.P.Perrier species synonym

Marsdenia tenacissima (Roxb.) Moon species synonym

Marsdenia racemosa K.Schum. species synonym

Marsdenia profusa N.E.Br. species synonym

Marsdenia philippinensis Schltr. species synonym

Marsdenia obscura (Bullock) Omlor species synonym

Marsdenia leonensis Benth. species synonym

Marsdenia latifolia (Benth.) K.Schum. species synonym

Gymnema tenacissimum (Roxb.) Spreng. species synonym

Marsdenia gondarensis Chiov. species synonym

Marsdenia glabriflora Benth. species synonym

Marsdenia gazensis S.Moore species synonym

Marsdenia cavaleriei (H.Lév.) Hand.-Mazz. ex Woodson species synonym

Marsdenia calesiana Wight species synonym

Marsdenia angolensis N.E.Br. species synonym

Pergularia tomentosa Span. species heterotypic synonym

Pergularia tenacissima (Roxb.) D.Dietr. species synonym

Pergularia crocea Zipp. ex Span. species synonym

Pergularia calesiana (Wight) Buch.-Ham. ex Hook.fil. species synonym

Metaplexis cavaleriei H.Lév. species synonym

Asclepias echinata Herb.Madr. ex Hook.fil. species synonym

Marsdenia tenacissima (Roxb.) Wight & Arn. species synonym

Pergularia calesiana (Wight) Buch.-Ham. ex D.Dietr. species synonym

Gongronemopsis calesiana (Wight) S.Reuss, Liede & Meve species accepted

Gongronemopsis obscura (Bullock) S.Reuss, Liede & Meve species accepted

Gongronemopsis gazensis (S.Moore) S.Reuss, Liede & Meve species accepted

Gongronemopsis angolensis (N.E.Br.) S.Reuss, Liede & Meve species accepted

Gongronemopsis tenacissima (Roxb.) S.Reuss, Liede & Meve species accepted

Gongronemopsis cavaleriei (H.Lév.) S.Reuss, Liede & Meve species accepted

Gongronemopsis latifolia (Benth.) S.Reuss, Liede & Meve species accepted

Gongronemopsis philippinensis (Schltr.) S.Reuss, Liede & Meve species accepted

Gongronemopsis truncata (Jum. & H.E.P.Perrier) S.Reuss, Liede & Meve species accepted

Marsdenia glabriflora var. orbicularis N.E.Br. variety synonym

Asclepias tomentosa (Span.) Herb.Madr. ex Hook.fil. species heterotypic synonym

Asclepias echinata Herb.Madr. species homotypic synonym

Marsdenia cavaleriei (H.Lév.) Hand.-Mazz. species homotypic synonym

Asclepias tomentosa (Span.) Herb.Madr. species homotypic synonym

Pergularia calesiana (Wight) Buch.-Ham. species homotypic synonym

Pergularia crocea Zipp. species homotypic synonym