| Name | Rhododendron subulosum J. J. Smith ex Sleumer |
| Authorship | J. J. Smith ex Sleumer |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Citation | 1960 Reinwardtia 5: 143 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhododendron subulosum J. J. Smith ex Sleumer |
| Identification made in | [no date] (1) |