| Name | Rhododendron xanthostephanum Merrill |
| Authorship | Merrill |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron Linnaeus |
| GUID | urn:lsid:ipni.org:names:333621-1 |
| Holdings | 18 Specimens held in the Harvard University Herbaria identified as Rhododendron xanthostephanum Merrill |
| Identification made in | [no date] (13), 2005 (2), 2009 (2), 2016 (1) |