| Name | Castilleja wightii subsp. rubra Pennell |
| Authorship | Pennell |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Castilleja wightii Elmer |
| GUID | urn:lsid:ipni.org:names:49776-2 |
| Citation | 1947 Proc. Acad. Nat. Sci. Philadelphia 99: 183 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Castilleja wightii subsp. rubra Pennell |
| Identification made in | [no date] (11) |