R. 'Rankyoken'
Azalea Hybrid
| Synonyms |
R.
'Ran-ayoku'
R. 'Rangyoku' |
| Hybridized By | Japan |
| Azalea group | Kurume |
| Introduced | 1939 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |