| Name | Rhododendron rousei G. C. G. Argent & D. A. Madulid |
| Authorship | G. C. G. Argent & D. A. Madulid |
| Rank | Species |
| Placed in | Rhododendron Linnaeus |
| Citation | 1998 New Plantsman 5: 25 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Rhododendron rousei G. C. G. Argent & D. A. Madulid |
| Identification made in | [no date] (1) |