| Name | Castilleja arvensis Schlechtendal & Chamisso |
| Authorship | Schlechtendal & Chamisso |
| Rank | Species |
| Placed in | Castilleja Mutis ex Linnaeus f. |
| Citation | 1830 Linnaea 5: 103 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Castilleja arvensis Schlechtendal & Chamisso |
| Identification made in | [no date] (2), 1992 (1), 2019 (9) |