R. yedoense var poukhanense
Species
| Botanical Synonyms |
R. coreanum
(Rehder)
R. hallaisanense (H.Lév.) R. yedoense var hallaisanense R. yedoense var hallaisnense |
| Subgenus | Tsutsusi |
| Section | Tsutsusi |
| Subsection | |
| Introduced | 1905 |
| First Described | 1920 ( Nakai ) |
| Origin | Central and South Korea and islands including Tsushima Japan, 1100 meter |
| Epiphytic/Terrestrial | terrestrial |
| Mature Wild Height | 200 cm. (7ft.) |
| Bloom Time | midseason |
| Flower | broadly funnel-shaped |
| Flower Color | purple |
| Leaves | elliptic to lanceolate |
| Winter Foliage | partly deciduous |
| Hardiness | H4 |
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