Asclepias repanda Paláu species heterotypic synonym

Gomphocarpus parviflorus (Harv. ex Scott Elliot) Schltr. species proparte synonym

Xysmalobium padifolium (Baker) G.Nicholson species synonym

Xysmalobium alatum Goyder species accepted

Xysmalobium lapathifolium K.Schum. species synonym

Asclepias rectinerva (Schltr.) Schltr. species synonym

Gomphocarpus rectinerva Schltr. species synonym

Asclepias scabrifolia Schltr. species synonym

Xysmalobium lencotrichum (Schltr.) N.E.Br. species synonym

Gomphocarpus tysonianus Schltr. species synonym

Asclepias sulphurea S.Moore species synonym

Xysmalobium undulatum (L.) R.Br. ex Schult. species synonym

Xysmalobium zeyeri N.E.Br., 1907 species accepted

Xysmalobium woodii N.E.Br. species accepted

Xysmalobium winterbergense N.E.Br. species accepted

Xysmalobium undulatum (L.) Aiton species accepted

Xysmalobium tysonianum (Schltr.) N.E.Br. species accepted

Xysmalobium trilobatum (Schltr.) N.E.Br. species synonym

Xysmalobium trauseldii R.A.Dyer species synonym

Xysmalobium tenue S.Moore species synonym

Xysmalobium taschdjiani Chiov. species accepted

Xysmalobium stocksii N.E.Br. species accepted

Xysmalobium stockenstromense Scott Elliot species accepted

Xysmalobium sessile (Decne.) Decne. species accepted

Xysmalobium samoritourei Goyder species accepted

Xysmalobium rhomboideum N.E.Br. species accepted

Xysmalobium rhodesianum S.Moore species accepted

Xysmalobium reticulatum N.E.Br. species synonym

Xysmalobium prunelloides Turcz. species accepted

Xysmalobium prismatostigma K.Schum. species synonym

Xysmalobium podostelma Schltr. species accepted

Xysmalobium pedunculatum Harv. species synonym

Xysmalobium pearsonii L.Bolus species accepted

Xysmalobium patulum S.Moore species accepted

Xysmalobium parviflorum Harv. ex Scott Elliot species accepted

Xysmalobium padifolium (Baker) Scott Elliot species synonym

Xysmalobium orbiculare (E.Mey.) D.Dietr. species accepted

Xysmalobium obscurum N.E.Br. species synonym

Xysmalobium membraniferum N.E.Br. species accepted

Xysmalobium leucotrichum (Schltr.) N.E.Br. species synonym

Xysmalobium lapathifolium Decne. species synonym

Xysmalobium kaessneri S.Moore species accepted

Xysmalobium involucratum (E.Mey.) Decne. species accepted

Xysmalobium heudelotianum Decne. species accepted

Xysmalobium gramineum S.Moore species accepted

Xysmalobium gossweileri S.Moore species accepted

Xysmalobium gerrardii Scott Elliot species accepted

Xysmalobium fraternum N.E.Br. species accepted

Xysmalobium fluviale Bruyns species accepted

Xysmalobium ensifolium Burch. ex Scott-Elliot species doubtful

Xysmalobium dispar N.E.Br. species synonym

Xysmalobium dilatatum Weim. species synonym

Xysmalobium decipiens N.E.Br. species synonym

Xysmalobium convallariiflorum Markgr. species accepted

Xysmalobium congoense S.Moore species accepted

Xysmalobium confusum Scott Elliot species accepted

Xysmalobium clavatum S.Moore species synonym

Xysmalobium brownianum S.Moore species accepted

Xysmalobium baurii N.E.Br. species accepted

Xysmalobium barbigerum N.E.Br. species synonym

Xysmalobium asperum N.E.Br. species accepted

Xysmalobium angolense Scott Elliot species heterotypic synonym

Xysmalobium andongense Hiern species accepted

Xysmalobium amplifolium Weim. species synonym

Xysmalobium ambiguum N.E.Br. species synonym

Xysmalobium acerateoides (Schltr.) N.E.Br. species accepted

Xysmalobium banjoense Schltr. species accepted

Gomphocarpus undulatus (L.) Schltr. species heterotypic synonym

Gomphocarpus stockenstromensis (Scott Elliot) Schltr. species synonym

Asclepias tysoniana Schltr. species synonym

Gomphocarpus sessilis Decne. species synonym

Gomphocarpus rubioides Kotschy & Peyr. species synonym

Gomphocarpus rectinervis Schltr. species synonym

Stenostelma umbelluliferum (Schltr.) Bester & Nicholas species synonym

Gomphocarpus padifolius Baker species synonym

Gomphocarpus pachyglossus Schltr. species synonym

Gomphocarpus ovatus Schltr. species synonym

Gomphocarpus orbicularis (E.Mey.) Schltr. species synonym

Gomphocarpus ochroleucus Schltr. species synonym

Asclepias sulphurea Schltr. species synonym

Asclepias stockenstromensis (Scott Elliot) Schltr. species synonym

Gomphocarpus involucratus (E.Mey.) Schltr. species synonym

Gomphocarpus harveyanus Schltr. species synonym

Gomphocarpus acerateoides Schltr. species synonym

Asclepias rectinervis (Schltr.) Schltr. species synonym

Asclepias scabridifolia (Schltr.) Schltr. species synonym

Asclepias pachyglossa (Schltr.) Schltr. species synonym

Asclepias orbicularis (E.Mey.) Schltr. species synonym

Asclepias ochroleuca (Schltr.) Schltr. species synonym

Asclepias leucotricha Schltr. species synonym

Asclepias harveyana (Schltr.) Schltr. species synonym

Asclepias gomphocarpoides (E.Mey.) Schltr. species synonym

Asclepias confusa Schltr. species synonym

Asclepias ciliata Murray ex Decne. species synonym

Asclepias chloroglossa Schltr. species synonym

Asclepias anisophylla Conrath & Schltr. species synonym

Asclepias acerateoides (Schltr.) Schltr. species synonym

Lagarinthus involucratus E.Mey. species synonym

Lagarinthus hispidus Turcz. species synonym

Xysmalobium gomphocarpoides (E.Mey.) D.Dietr. species accepted

Xysmalobium undulatum (L.) R.Br. species synonym

Xysmalobium grandiflorum R.Br. species accepted

Pachyacris capensis Schltr. species synonym

Woodia trilobata Schltr. species synonym

Xysmalobium zeyheri N.E.Br. species accepted

Pachycarpus orbicularis E.Mey. species synonym

Xysmalobium tricorniculatum (K.Schum.) T.Durand & H.Durand species synonym

Pachycarpus gomphocarpoides E.Mey. species synonym

Xysmalobium pearsonii N.E.Br. species doubtful

Xysmalobium schumannianum S.Moore species synonym

Gomphocarpus involucratus (E.Mey.) D.Dietr. species synonym

Schizoglossum truncatulum K.Schum. species synonym

Schizoglossum heudelotianum (Decne.) Roberty species synonym

Xysmalobium pedifoetidum Bester & Nicholas species accepted

Schizoglossum tricorniculatum K.Schum. species synonym

Xysmalobium holubii Scott Elliot species accepted

Xysmalobium holubyi Schltr. species accepted

Xysmalobium prunelloides Harv. species synonym

Gomphocarpus prunelloides (Turcz.) Schltr. species synonym

Xysmalobium heudelotianum Scott Elliot species heterotypic synonym

Gomphocarpus longifolius Schltr. species heterotypic synonym

Schizoglossum umbelluliferum Schltr. species synonym

Asclepias ciliata Murray species homotypic synonym

Xysmalobium ensifolium Burch. species homotypic synonym

Xysmalobium parviflorum Harv. species homotypic synonym