R. 'Penvose'
Rhododendron Hybrid
| Hybridized By | Williams, John Charles |
| Seed Parent | R. tephropeplum |
| Pollen Parent | R. cinnabarinum ssp xanthocodon Concatenans Group |
| Introduced | 1930 |
| 10 Year Height | 200 cm. (7ft.) |
| Bloom Time | late midseason |
| Flower | tubular-campanulate |
| Flower Color | ? |
| Fragrance | ? |
| Leaves | elliptic |
| Leaf persistence | ? |
| Plant Hardiness | ? |
| Flower Bud Hardiness |
? |
| Registration | Registered |