| Name | Rhododendron arborescens f. rubescens Rehder | 
| Authorship | Rehder | 
| Rank | Forma | 
| NomenclaturalStatus | NomLeg | 
| Placed in | Rhododendron arborescens (Pursh) Torrey | 
| GUID | urn:lsid:ipni.org:names:219440-2 | 
| Citation | 1926 J. Arnold Arbor. 7: 244 | 
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Rhododendron arborescens f. rubescens Rehder | 
| Identification made in | [no date] (2) | 
