R. 'Joseph Dunn'
Rhododendron Hybrid
| Hybridized By | Lewis, G.D |
| Seed Parent | R. minus var minus |
| Pollen Parent | R. racemosum |
| Introduced | 1972 |
| 10 Year Height | 100 cm. (3ft.) |
| Bloom Time | midseason |
| Flower | openly funnel-shaped |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Minimum Hardiness | ? |
| Registration | Registered |
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