| 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) | 
