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| April 2008 at Kyoto Botanical Garden |
April 2008 at Kyoto Botanical Garden |
April 2008 at Kyoto Botanical Garden |
| Family | Fagaceae |
| Scientific name | Quercus variabilis Blume |
| Synonyms | Quercus bungeana F. B. Forbes; Quercus chinensis Bunge, non Abel; Quercus moulei Hance; Quercus serrata Carruthers, non Thunberg; Quercus variabilis Blume var. megaphylla T. B. Chao; Quercus variabilis Blume var. pyramidalis T. B. Chao & al. |
| Common name | (Japanese common name) abe-maki [coky trunk] |
| (English common name) Chinese cork oak | |
| Distribution | (Japan) Honshu (west of Yamagata Prefecture), Shikoku, Kyushu |
| (Other nations) Korea, China, Taiwan, Vietnam | |
| Chromosomal number | 2n=24 (2x) |
| Description | Plants 20m tall. Leaves 7-15cm long. Flowers male inflorescences 5-6cm long, flowering in April to May. Fruits 1.5-2.5cm. Deciduous. Arbor trees. |
| Reference | Quercus variabilis Blume |
| Quercus variabilis Blume | |
| Recovery or removal of uranium by the utilization of acorns (US Patent 4871518/1989) | |
| Method for treating heavy metal containing waste water by utilization of acorn (US Patent 5433864/1995) | |
| Gene Any-RF; dormancy regulatory substance, process for producing the same and cell regulator for vital cells (US Patent 6894153/2005) |
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| April 2008 at Kyoto Botanical Garden |
April 2008 at Kyoto Botanical Garden |
April 2008 at Kyoto Botanical Garden |
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| April 2008 at Kyoto Botanical Garden |
