R. suoilenhense
Species
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Grandia |
| Introduced | 1992 |
| Origin | Lao Cai prov., Vietnam 2300-3140 meter |
| Epiphytic/Terrestrial | terrestrial |
| Mature Wild Height | 1500 cm. (49ft.) |
| Bloom Time | ? |
| Flower | broadly tubular campanulate to ventricose |
| Flower Color | white |
| Fragrance | ? |
| Leaves | elliptic to oblanceolate |
| Leaf persistence | Evergreen |
| Minimum Hardiness | ? |
