| Name | Rhododendron impeditum I. B. Balfour & W. W. Smith |
| Authorship | I. B. Balfour & W. W. Smith |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Rhododendron Linnaeus |
| Holdings | 26 Specimens held in the Harvard University Herbaria identified as Rhododendron impeditum I. B. Balfour & W. W. Smith |
| Identification made in | [no date] (26) |