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CCDB → Angiosperms → Apocynaceae → Strophanthus
| Taxon name | Status | Median (n) |
| Strophanthus arnoldianus D. Wild. & T. Durand | Accepted | 10 |
| Strophanthus caudatus (L.) Kurz | Accepted | 10 |
| Strophanthus divaricatus (Lour.) Hook. & Arn. | Accepted | 9 |
| Strophanthus gratus (Wall. & Hook.) Baill. | Accepted | 9 |
| Strophanthus hispidus DC. | Accepted | 9 |
| Strophanthus kombe Oliv. | Accepted | 10 |
| Strophanthus sarmentosus DC. | Accepted | 9 |
| Strophanthus speciosus (Ward & Harv.) Reber | Accepted | 9 |
| Strophanthus wallichii A. DC. | Accepted | 11 |
| Strophanthus wightianus Wall. ex Wight | Accepted | 10 |
| Strophanthus dichotomus DC. | Synonym of Strophanthus caudatus (L.) Kurz | 10 |
| Strophanthus gratus Franch. | Synonym of Strophanthus gratus (Wall. & Hook.) Baill. | 9 |
| Strophanthus grandiflorus (N. E. Br.) Gilg | Synonym of Strophanthus petersianus Klotzsch | 10 |
| Strophanthus preussii | Synonym of Strophanthus preussii Engl. & Pax | 10 |