| Name | Mentzelia hirsutissima S. Watson |
| Authorship | S. Watson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Mentzelia Linnaeus |
| Contains | Mentzelia hirsutissima var. stenophylla (Urban & Gilg) I. M. Johnston |
| GUID | urn:lsid:ipni.org:names:157437-2 |
| Citation | 1877 Proc. Amer. Acad. Arts 12: 252 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Mentzelia hirsutissima S. Watson |
| Identification made in | [no date] (2) |