Apocynaceae
| Aspidosperma | quebrancho-blanco | yohimbine |
| Catharanthus (Lochnera,Vinca,Ammocallis) |
roseus (rosea,にちにちそう) |
vinblastine vincristine |
| Rauwolfia | canensis | yohimbine |
| serpentina （印度蛇木） |
reserpine ajmaline | |
| Tabernanthe | iboga | ibogaine |