R. praestans
Species
| Botanical Synonyms |
R. coryphaeum
(Balf.f., Forrest)
R. semnum (Balf.f., Forrest) |
| Subgenus | Hymenanthes |
| Section | Pontica |
| Subsection | Grandia |
| In cultivation since | 1914 |
| First Described | 1916 (Balf.f.,W.W.Sm.) |
| Origin | N.W. Yunnan, S.E. Tibet 2700-4300 meter |
| Habitat | terrestrial |
| 10 Year Height | ? |
| Mature Wild Height | 700 cm. (23ft.) |
| Bloom Time | very early |
| Flower | obliquely campanulate |
| Predominant Colour | pink |
| Leaves | oblanceolate to obovate |
| Winter Foliage | evergreen |
| Hardiness | H4 |
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