R. 'Mary Power'
Rhododendron Hybrid
| Hybridized By | Mangles James Henry |
| Introduced | 1884 |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | campanulate |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic to oblanceolate |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Registered |