| Name | Stemmadenia macracantha Standley |
| Authorship | Standley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Stemmadenia |
| Citation | 1929 Publ. Field Columb. Mus., Bot. Ser. 4(8): 253 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Stemmadenia macracantha Standley |
| Identification made in | [no date] (1) |