| Name | Rhododendron stewartianum Diels |
| Authorship | Diels |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron Linnaeus |
| GUID | urn:lsid:ipni.org:names:333409-1 |
| Holdings | 28 Specimens held in the Harvard University Herbaria identified as Rhododendron stewartianum Diels |
| Identification made in | [no date] (10), 2005 (1), 2006 (7), 2009 (2), 2016 (8) |