R. 'Nigrescens'
Evergreen Azalea Hybrid
| Hybridized By | Vervaene, J. |
| Azalea group | Indian |
| Seed Parent | R. 'Le Flambeau' |
| Pollen Parent | ? |
| Introduced | 1889 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Additional Parentage Info |
(sport from Le Flambeau) x () |
| Minimum Hardiness | ? |
| Registration | Unknown or not recorded |