| Name | Sedella pentandra H. Sharsmith |
| Authorship | H. Sharsmith |
| Rank | Species |
| Placed in | Sedella Britton & Rose |
| Citation | 1936 MadroƱo 3: 240 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Sedella pentandra H. Sharsmith |
| Identification made in | [no date] (3) |