| Name | Rhododendron occidentale (Torrey & A. Gray) A. Gray |
| Authorship | (Torrey & A. Gray) A. Gray |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Contains | Rhododendron occidentale var. californicum (Torrey & A. Gray) Hrusa Rhododendron occidentale var. paludosum Jepson |
| GUID | urn:lsid:ipni.org:names:332991-1 |
| Holdings | 177 Specimens held in the Harvard University Herbaria identified as Rhododendron occidentale (Torrey & A. Gray) A. Gray |
| Identification made in | [no date] (113), 1987 (62), 2012 (2) |