| Name | Rhododendron ruttenii J. J. Smith |
| Authorship | J. J. Smith |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Citation | 1932 Repert. Spec. Nov. Regni Veg. 30:172 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Rhododendron ruttenii J. J. Smith |
| Identification made in | [no date] (4) |