R. cruttwellii
Species
| Subgenus | Rhododendron |
| Section | Vireya |
| Subsection | Euvireya |
| Introduced | 1968 |
| First Described | 1960 ( Sleumer ) |
| Origin | Papua New Guinea |
| Habitat | terrestrial |
| Mature Wild Height | 500 cm. (17ft.) |
| Bloom Time | early midseason |
| Flower | trumpet-shaped |
| Predominant Colour | white |
| Leaves | obovate to elliptic |
| Winter Foliage | evergreen |
| Hardiness | H0 |
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