R. nakaharae 'Mariko'
Species selection of R. nakaharae
| Selected By | Hydon Nurseries |
| Introduced | 1970 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | funnel-campanulate |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |
| Selected By | Hydon Nurseries |
| Introduced | 1970 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | funnel-campanulate |
| Predominant Colour | ? |
| Leaves | elliptic |
| Winter Foliage | ? |
| Hardiness | ? |