R. 'Mrs O.B. Watson'
Rhododendron Hybrid
| Hybridized By | Unknown |
| Introduced | 1965 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | ? |
| Leaf persistence | ? |
| Additional Parentage Info |
(ponticum?) x () |
| Minimum Hardiness | ? |
| Registration | Registered |
