| Name | Rhododendron nieuwenhuisii J. J. Smith |
| Authorship | J. J. Smith |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Citation | 1910 Icon. Bogor. 4: t. 323 |
| Holdings | 5 Specimens held in the Harvard University Herbaria identified as Rhododendron nieuwenhuisii J. J. Smith |
| Identification made in | [no date] (5) |