| Name | Abronia umbellata subsp. variabilis (Standley) Munz |
| Authorship | (Standley) Munz |
| Rank | Subspecies |
| Placed in | Abronia umbellata Lamarck |
| Citation | 1958 Aliso 4(1): 90 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Abronia umbellata subsp. variabilis (Standley) Munz |
| Identification made in | [no date] (3) |