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| March 2007 at Tsukuba Botanical Garden |
March 2007 at Tsukuba Botanical Garden |
March 2007 at Tsukuba Botanical Garden |
| Family | Betulaceae |
| Scientific name | Alnus hirsuta (Spach) Turczaninow ex Ruprecht |
| Synonyms | Alnus hirsuta (Spach) Turczaninow ex Ruprecht var. sibirica (Fischer ex Turczaninow) C. K. Schneider; Alnus hirsuta (Spach) Turczaninow ex Ruprecht var. tinctoria (Sargent) Kudô; Alnus incana (L.) Moench var. glauca Regel; Alnus incana (L.) Moench var. hirsuta Spach; Alnus incana (L.) Moench var. sibirica Spach; Alnus inokumae S. Murai & Kusaka; Alnus sibirica (Spach) Fischer ex Turczaninow; Alnus sibirica (Spach) Fischer ex Turczaninow var. hirsuta (Turczaninow ex Ruprecht) Koidzumi; Alnus sibirica (Spach) Fischer ex Turczaninow var. oxyloba C. K. Schneider; Alnus sibirica (Spach) Fischer ex Turczaninow var. paucinervis C. K. Schneider; Alnus tinctoria Sargent |
| Common name | (Japanese common name) yama han-no-ki [mountain hazel tree], ke yama han-no-ki [hairy mountain hazel tree] |
| (English common name) Manchurian alder | |
| Distribution | (Japan) Hokkaido, Honshu, Shikoku, Kyushu |
| (Other nations) Russia, Korea, China | |
| Chromosomal number | 2n=28, 56 |
| Description | Plants ca.20m. Leaves 7-13cm length. Flowers flowering in March to April. Deciduous. Arbor trees. |
| Reference | Alnus hirsuta (Spach) Turcz. ex Rupr. |
| Alnus hirsuta Turczaninow ex Ruprecht | |
| Alnus hirsuta | |
| Hair treatment composition and hair cosmetic for damaged hair (US Patent 20060165636) | |
| Wood chip capsule for fertilizer, agriculture pesticides and plant growth regulator, process and apparatus for producing the same (US Patent 20060135365) |
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| March 2007 at Tsukuba Botanical Garden |
March 2007 at Tsukuba Botanical Garden |
March 2007 at Tsukuba Botanical Garden |
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| March 2007 at Tsukuba Botanical Garden |
