| Name | Navarretia breweri (A. Gray) Greene |
| Authorship | (A. Gray) Greene |
| Rank | Species |
| Placed in | Navarretia Ruiz & Pavon |
| Holdings | 55 Specimens held in the Harvard University Herbaria identified as Navarretia breweri (A. Gray) Greene |
| Identification made in | [no date] (50), 1922 (5) |