| Name | Abronia umbellata subsp. breviflora (Standley) L. A. Galloway |
| Authorship | (Standley) L. A. Galloway |
| Rank | Subspecies |
| Placed in | Abronia umbellata Lamarck |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Abronia umbellata subsp. breviflora (Standley) L. A. Galloway |
| Identification made in | [no date] (2) |