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| April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |
| Family | Berberidaceae |
| Scientific name | Berberis thunbergii de Candolle |
| Synonyms | Berberis thunbergii de Candolle var. atropurpurea Chenault |
| Common name | (Japanese common name) megi [eyes tree] |
| (English common name) Japanese barberry | |
| Distribution | (Japan) Honshu (west of Kanto region), Shikoku, Kyushu |
| (Other nations) none | |
| Chromosomal number | unknown |
| Description | Plants 2m. Leaves 1-5cm. Flowers pale yellow 6mm, flowering in April to May. Deciduous. Shrub. |
| Reference | Berberis thunbergii DC. |
| Cosmetic or pharmaceutical composition, especially dermatological composition, containing oxyacanthine, intended in particular for stimulating hair growth or retarding hair loss (US Patent 5607693/1997) | |
| Elicited plant products (US Patent 20020132021) |
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| April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |
April 2007 at Tsukuba Botanical Garden |
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| April 2007 at Tsukuba Botanical Garden |
