R. naamkwanense var naamkwanense
Species
| Subgenus | Tsutsusi |
| Section | Tsutsusi |
| Subsection | |
| First Described | 1934 ( Merr. ) |
| Origin | Guangdong, S Jiangxi. 300-500 meter |
| Habitat | terrestrial |
| Mature Wild Height | 150 cm. (5ft.) |
| Bloom Time | ? |
| Flower | funnel-campanulate |
| Predominant Colour | purple |
| Leaves | oblong |
| Winter Foliage | evergreen |
| Hardiness | ? |