R. oldhamii
Species
| Botanical Synonyms |
R. oldhamii var glandulosum
R. ovatosepalum (Yamamoto) |
| Subgenus | Tsutsusi |
| Section | Tsutsusi |
| Subsection | |
| In cultivation since | 1918 |
| First Described | 1870 (Maxim.) |
| Origin | Taiwan 0-2700 meter |
| Habitat | terrestrial |
| 10 Year Height | ? |
| Mature Wild Height | 250 cm. (8ft.) |
| Bloom Time | midseason |
| Flower | funnel-shaped |
| Predominant Colour | red |
| Leaves | ? |
| Winter Foliage | evergreen |
| Hardiness | H3 |
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