R. arboreum ssp delavayi var peramoenum
Species
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Arborea |
| Origin | Arunachal Pradesh, W. Yunnan 2400-3355 meter |
| Epiphytic/Terrestrial | terrestrial |
| Mature Wild Height | 900 cm. (30ft.) |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | red |
| Leaves | ? |
| Winter Foliage | evergreen |
| Hardiness | H3 |