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(First upload on February 12 2014. Last on April 11 2022) [ 日本語 | English ]

Quercus L. (コナラ) Kunugi (クヌギ, 櫟/橡/椚/櫪), sawtooth oak Life form: deciduous tall tree Distribution: northeastern Asia, including Japan (south to Tohoku District) Habitat: a typical brush or coppice tree, as well as Quercus serrata → satoyama (里山)

Pollination: wind Seed dispersal: gravity or cache Utilization: bed log for producing Shiitake mushroom, charcoal, wood for balancing toy and spinning-top

Quercus acutissima in Japan

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1 2 3
[1/2] at the Fujisawa Campus of Nihon University, Kanagawa Prefecture, on January 21 2014. [2] a bark (樹皮). [3] in Tsurumi Green Space Park (鶴見緑地公園), Tsurumi Ward, Osaka City, on February 6 2022.