| Name | Rhododendron arborescens var. richardsonii Rehder |
| Authorship | Rehder |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron arborescens (Pursh) Torrey |
| GUID | urn:lsid:ipni.org:names:1068540-2 |
| Citation | 1987 Monogr. Azaleas 168 |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Rhododendron arborescens var. richardsonii Rehder |
| Identification made in | [no date] (3) |