| Name | Rhodospatha oblongata Poeppig |
| Authorship | Poeppig |
| Rank | Species |
| Placed in | Rhodospatha |
| Citation | 1845 Nov. Gen. Sp. Pl. (Poeppig & Endlicher) 3: 91 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Rhodospatha oblongata Poeppig |
| Identification made in | [no date] (3) |