Xysmalobium

Xysmalobium is a genus of plants in the family Apocynaceae, first described as a genus in 1810. It is native to Africa.

Species Xysmalobium acerateoides Xysmalobium andongense Xysmalobium asperum Xysmalobium banjoense Xysmalobium baurii Xysmalobium brownianum Xysmalobium carinatum Xysmalobium clavatum Xysmalobium confusum Xysmalobium congoense Xysmalobium decipiens Xysmalobium fraternum Xysmalobium gerrardii Xysmalobium gomphocarpoides Xysmalobium gossweileri Xysmalobium gramineum Xysmalobium heudelotianum Xysmalobium holubii Xysmalobium involucratum Xysmalobium kaessneri Xysmalobium ligulatum Xysmalobium membraniferum Xysmalobium obscurum Xysmalobium orbiculare Xysmalobium parviflorum Xysmalobium patulum Xysmalobium pearsonii Xysmalobium prunelloides Xysmalobium reticulatum Xysmalobium rhodesianum Xysmalobium rhomboideum Xysmalobium samoritourei Xysmalobium sessile Xysmalobium stockenstromense Xysmalobium stocksii Xysmalobium tenue Xysmalobium trauseldii Xysmalobium tysonianum Xysmalobium undulatum Xysmalobium vexillare Xysmalobium winterbergense Xysmalobium woodii Xysmalobium zeyheri formerly included

moved to other genera (Asclepias, Glossostelma, Gomphocarpus, Pachycarpus)

X. albens, syn of Asclepias albens X. appendiculatum, syn of Asclepias appendiculata X. carsoni, syn of Glossostelma carsonii X. cecilae, syn of Glossostelma ceciliae X. concolor, syn of Asclepias concolor X. coronarium, syn of Gomphocarpus coronarius X. crispum, syn of Asclepias crispa X. dealbatum, syn of Asclepias dealbata X. grandiflorum, syn of Gomphocarpus grandiflorus X. humile, syn of Asclepias humilis X. marginatum, syn of Gomphocarpus marginatus X. reflectens, syn of Asclepias reflectens X. rigidum, syn of Pachycarpus rigidus X. spurium, syn of Pachycarpus spurius X. viridiflorum, syn of Asclepias fulva