| Name | Townsendia grandiflora Nuttall |
| Authorship | Nuttall |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Townsendia Hooker |
| GUID | urn:lsid:ipni.org:names:255884-1 |
| Citation | 1840 Trans. Amer. Philos. Soc. 7: 306 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Townsendia grandiflora Nuttall |
| Identification made in | [no date] (2) |