| Name | Troximon barbellatum Greene ex A. Gray |
| Authorship | Greene ex A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Troximon Gaertner |
| Citation | Syn. Fl. N. Amer. 1(2): 437 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Troximon barbellatum Greene ex A. Gray |
| Identification made in | [no date] (1) |