R. tsaii
Species
| Subgenus | Rhododendron |
| Section | Rhododendron |
| Subsection | Lapponica |
| First Described | 1939 ( W.P. Fang ) |
| Origin | E. Yunnan 2900 meter |
| Epiphytic/Terrestrial | terrestrial |
| Mature Wild Height | 120 cm. (4ft.) |
| Bloom Time | ? |
| Flower | broadly funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | narrowly elliptic |
| Leaf persistence | Evergreen |
| Plant Hardiness | -15 C (5 F) |
| Flower Bud Hardiness |
? |
| Additional Hardiness Info |
H5 |
|