R. kiusianum var kiusianum 'Ramentaceum'
Species selection of R. kiusianum var kiusianum
| Selected By | unknown, 1846 |
| Subgenus | Tsutsusi |
| Section | Tsutsusi |
| Subsection | |
| 10 Year Height | ? |
| Bloom Time | late |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |