R. 'Madison Hill'
Rhododendron Hybrid
| Hybridized By | Dexter, C.O.. Sandwich, MA, USA, 1943 | 
| Seed Parent | ? | 
| Pollen Parent | ? | 
| 10 Year Height | 120 cm. (4ft.) | 
| Bloom Time | ? | 
| Flower | broadly funnel-shaped | 
| Predominant Colour | ? | 
| Leaves | elliptic | 
| Winter Foliage | ? | 
| Additional Parentage Info  | 
            (probably derived from subsec. Fortunea) x () | 
| Hardiness | ? | 
| Status | IRRC registered. | 
                
                     
                
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