R. perakense
Species
| Subgenus | Rhododendron |
| Section | Discovireya |
| Subsection | |
| First Described | 1905 ( King, Gamble ) |
| Origin | Malaysia |
| Habitat | epiphytic |
| Mature Wild Height | 200 cm. (7ft.) |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | yellow |
| Leaves | ? |
| Winter Foliage | evergreen |
| Hardiness | ? |