| Name | Peltastes giganteus Woodson |
| Authorship | Woodson |
| Rank | Species |
| Placed in | Peltastes Woodson |
| Citation | 1932 Ann. Missouri Bot. Gard. 19: 378 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Peltastes giganteus Woodson |
| Identification made in | 2000 (2) |