| Name | Castilleja foliolosa Hooker & Arnott |
| Authorship | Hooker & Arnott |
| Rank | Species |
| Placed in | Castilleja Mutis ex Linnaeus f. |
| GUID | urn:lsid:ipni.org:names:800963-1 |
| Holdings | 87 Specimens held in the Harvard University Herbaria identified as Castilleja foliolosa Hooker & Arnott |
| Identification made in | [no date] (84), 1923 (1), 1967 (1), 2015 (1) |