| Name | Navarretia squarrosa var. agrestis Brand |
| Authorship | Brand |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Navarretia squarrosa (Eschscholtz) Hooker & Arnott |
| GUID | urn:lsid:ipni.org:names:167612-2 |
| Citation | 1907 Pflanzenr. [Engler] IV. 250: 159 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Navarretia squarrosa var. agrestis Brand |
| Identification made in | [no date] (1) |