| Name | Thonningia sanguinea Vahl |
| Authorship | Vahl |
| Rank | Species |
| Placed in | Thonningia Vahl |
| Citation | 1810 Skr. Naturhist.-Selsk. 6: 125 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Thonningia sanguinea Vahl |
| Identification made in | [no date] (2) |