| Name | Thouinia spicata Radlkofer |
| Authorship | Radlkofer |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Thouinia Poiteau |
| Citation | 1927 Ark. Bot. 21A(5): 9 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Thouinia spicata Radlkofer |
| Identification made in | [no date] (2) |