| Name | Bufonia macropetala subsp. willkommiana (Boissier) Amich |
| Authorship | (Boissier) Amich |
| Rank | Subspecies |
| Placed in | Bufonia macropetala Willkomm |
| Citation | 1987 Anales Jard. Bot. Madrid 43(2): 467 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Bufonia macropetala subsp. willkommiana (Boissier) Amich |
| Identification made in | [no date] (1) |