| Name | Rhododendron quadrasianum var. malindangense (Merrill) H. F. Copeland |
| Authorship | (Merrill) H. F. Copeland |
| Rank | Variety |
| Placed in | Rhododendron quadrasianum S. Vidal |
| Citation | 1929 Philipp. J. Sci. 40: 142 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Rhododendron quadrasianum var. malindangense (Merrill) H. F. Copeland |
| Identification made in | [no date] (12) |