| Name | Castilleja irazuensis Oersted |
| Authorship | Oersted |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Castilleja Mutis ex Linnaeus f. |
| Citation | 1853 Vidensk. Meddel. Naturhist. Foren. Kjøbenhavn 27 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Castilleja irazuensis Oersted |
| Identification made in | [no date] (3) |