R. huadingense
Species
| Subgenus | Tsutsusi |
| Section | Brachycalyx |
| Subsection | |
| First Described | 2005 ( B.Y. Ding, Fang ) |
| Origin | Zheijang 700-1000 meter |
| Habitat | terrestrial |
| Mature Wild Height | 300 cm. (10ft.) |
| Bloom Time | early midseason |
| Flower | ? |
| Predominant Colour | purple |
| Leaves | ovate-elliptic |
| Winter Foliage | evergreen |
| Hardiness | ? |