| Name | Castilleja confusa Greene |
| Authorship | Greene |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Castilleja Mutis ex Linnaeus f. |
| GUID | urn:lsid:ipni.org:names:49455-2 |
| Citation | 1899 Pittonia 4: 1 |
| Holdings | 11 Specimens held in the Harvard University Herbaria identified as Castilleja confusa Greene |
| Identification made in | [no date] (10), 1922 (1) |