R. 'Mary S Phipps'
Rhododendron Hybrid
| Hybridized By | Woodard, G. (George) (superintendent Phipps Estate). Westbury, NY, USA, 2003 | 
| Seed Parent | R. 'Scintillation X Pink Petticoats x yakushimanum' | 
| Pollen Parent | R. 'Dumper's Yellow x Phipps Yellow X One Thousand Butterflies' | 
| 10 Year Height | 150 cm. (5ft.) | 
| Bloom Time | midseason | 
| Flower | broadly funnel-shaped | 
| Predominant Colour | ? | 
| Leaves | elliptic | 
| Winter Foliage | ? | 
| Hardiness | H5 | 
| Status | IRRC registered. |