Synonyms
Strophanthus stanleyanus Hook.
Roupellia grata Wall. & Hook.
Strophanthus perrotii A.Chev.
Nerium guineense Brongn. ex Perrot & Vogt
Strophanthus glaber Cornu ex Holmes
Roupalia grata (Wall. & Hook.) T.Moore & Ayres
Strophanthus ouaboio Holmes
Strophanthus chopraie M.R.Almeida