| Name | Rhododendron nudiflorum f. plenum Rehder |
| Authorship | Rehder |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron nudiflorum (Linnaeus) Torrey |
| Citation | 1947 Contr. Gray Herb. 165: 10 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhododendron nudiflorum f. plenum Rehder |
| Identification made in | [no date] (1) |