Betula grossa
Betula grossa, commonly known as Japanese cherry birch, is a species of birch native to Japan, where it grows naturally in mixed woodland on hill and mountain slopes in Honshu, Shikoku , and Kyushu. It was introduced to the West in 1896, but remains rare in cultivation.[1]
| Betula grossa | |
|---|---|
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| Betula grossa, Sir Harold Hillier Gardens, England | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fagales |
| Family: | Betulaceae |
| Genus: | Betula |
| Subgenus: | Betula subg. Betulenta |
| Species: | B. grossa |
| Binomial name | |
| Betula grossa | |
| Synonyms | |
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Description
Betula grossa foliage
Betula grossa is conical in outline, but its most distinctive feature is its cherry-like bark, with horizontal stripes of reddish-grey becoming dark grey with age, exfoliating in thin papery curls. The dark green leaves are up to 10 cm long and turn golden-yellow in autumn. The shoots are aromatic, and carry long, yellow-brown, male catkins in early spring. . The species is considered closely related to the American birch Betula lenta.[1] Hardiness: RHS H4.
References
- White, J. & More, D. (2003). Cassell's Trees of Britain & Northern Europe, 304–305 Cassell's, London. ISBN 0304361925
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