R. 'Leonardslee Gem'
Rhododendron Hybrid
| Hybridized By | Loder, Sir Edmund. Horsham, Sussex, England, 1933 |
| Seed Parent | ? |
| Pollen Parent | ? |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | broadly campanulate |
| Predominant Colour | ? |
| Leaves | ovate |
| Winter Foliage | ? |
| Hardiness | ? |
| Status | IRRC registered. |