| Name | Frangula californica subsp. occidentalis (Howell ex Greene) Kartesz & Gandhi | 
| Authorship | (Howell ex Greene) Kartesz & Gandhi | 
| Rank | Subspecies | 
| Placed in | Frangula californica (Eschscholtz) A. Gray | 
| GUID | urn:lsid:ipni.org:names:980484-1 | 
| Holdings | 27 Specimens held in the Harvard University Herbaria identified as Frangula californica subsp. occidentalis (Howell ex Greene) Kartesz & Gandhi | 
| Identification made in | [no date] (27) | 
