| Name | Townsendia mexicana A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Townsendia Hooker |
| GUID | urn:lsid:ipni.org:names:255891-1 |
| Citation | 1849 Mem. Amer. Acad. Arts 4: 70 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Townsendia mexicana A. Gray |
| Identification made in | [no date] (1), 1956 (1), 1982 (1) |