Cryptostegia grandiflora R. Br.
Apocynaceae
| Collection Number | Not collected. |
| Collectors | |
| Identified By | W. D. Stevens |
| Source | S. Christoph |
| Date | 17 January 2006 |
| Country | Madagascar |
| region | Atsimo-Atsinanana |
| district | Toliara |
| Location | Road from Toleara to Morombe, S of Ifaty. |