R. trichostomum 'Quarry Wood'
Species selection of R. trichostomum
| Selected By | Simmons, M. Mrs., 1971 |
| Subgenus | Rhododendron |
| Section | Pogonanthum |
| Subsection | |
| 10 Year Height | ? |
| Bloom Time | ? |
| Flower | ? |
| Predominant Colour | ? |
| Leaves | ? |
| Winter Foliage | ? |
| Hardiness | ? |