| Name | Umbellularia californica (Hooker & Arnott) Nuttall |
| Authorship | (Hooker & Arnott) Nuttall |
| Rank | Species |
| Placed in | Umbellularia |
| Contains | Umbellularia californica var. fresnensis Eastwood |
| GUID | urn:lsid:ipni.org:names:469041-1 |
| Holdings | 172 Specimens held in the Harvard University Herbaria identified as Umbellularia californica (Hooker & Arnott) Nuttall |
| Identification made in | [no date] (171), 1992 (1) |