R. spanotrichum
Species
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Irrorata |
| First Described | 1917 ( Balf.f., W.W.Sm. ) |
| Origin | S.E. Yunnan, 1500-2300 meter |
| Mature Wild Height | 700 cm. (23ft.) |
| Bloom Time | ? |
| Flower | campanulate |
| Flower Color | rose |
| Fragrance | ? |
| Leaves | obovate to elliptic |
| Leaf persistence | Evergreen |
| Minimum Hardiness | -5 C (23 F) |
| Additional Hardiness Info |
H3 |