| Name | Rhododendron megeratum I. B. Balfour & Forrest |
| Authorship | I. B. Balfour & Forrest |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Citation | 1920 Notes Roy. Bot. Gard. Edinburgh 12; 140 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhododendron megeratum I. B. Balfour & Forrest |
| Identification made in | 2006 (1) |