| Name | Rhododendron watsonii Hemsley & E. H. Wilson |
| Authorship | Hemsley & E. H. Wilson |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron Linnaeus |
| GUID | urn:lsid:ipni.org:names:333592-1 |
| Citation | 1910 Bull. Misc. Inform. Kew 1910: 112 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Rhododendron watsonii Hemsley & E. H. Wilson |
| Identification made in | [no date] (13) |