| Name | Castilleja hirsuta A. Gray |
| Authorship | A. Gray |
| Rank | Species |
| Placed in | Castilleja Mutis ex Linnaeus f. |
| Citation | 1845 Bull. Acad. Roy. Sci. Bruxelles 12(2): 29 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Castilleja hirsuta A. Gray |
| Identification made in | [no date] (1) |