R. degronianum ssp yakushimanum 'Yakushima Tabata Shiro'
Species selection of R. degronianum ssp yakushimanum
| Selected By | Iwayama, S., 1979 |
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Pontica |
| 10 Year Height | 60 cm. (2ft.) |
| Bloom Time | ? |
| Flower | campanulate |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |