| Name | Rhododendron perulatum I. B. Balfour & Forrest |
| Authorship | I. B. Balfour & Forrest |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Citation | 1919 Notes Roy. Bot. Gard. Edinburgh 11: 106 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhododendron perulatum I. B. Balfour & Forrest |
| Identification made in | [no date] (1) |