| Name | Castilleja fraterna Greenman |
| Authorship | Greenman |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Castilleja Mutis ex Linnaeus f. |
| GUID | urn:lsid:ipni.org:names:49507-2 |
| Citation | 1909 Bot. Gaz. 48: 147 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Castilleja fraterna Greenman |
| Identification made in | [no date] (1) |