(First upload on November 16 2011. Last on August 20 2020) [ 日本語 | English ]
Mount Usu / Sarobetsu post-mined peatland
From left: Crater basin in 1986 and 2006. Cottongrass / Daylily
HOME > Plant list (植物リスト) > Fagaceae (ブナ科) > Quercus rubra L.
Quercus L. (コナラ)Akanara (アカナラ, 赤楢 / アカガシワ, 赤柏), (northern) red oakLife form: deciduous tall tree Distribution: northeastern America
Introduced to Hokkaido University Botanic Garden in 1891 (Meiji 24) → tree streets around the botanic garden Seed dispersal: gravity or cache |
Synonyms:
Quercus borealis F. Michx. |
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[1/2] close to Clark Hall, Hokkaido University Campus on September 16 2011. [3] along a paved road near an apartment on N28/E3, East Ward, Sapporo, on August 10 2020. [4] at an arboretum, Faculty of Agriculture, HU, on September 27 2011. [5/6] Yellow and red leaves close to the Faculty of Education in HU Campus on November 4 2011. [7] in the arboretum of Faculty of Agriculture, HU, on May 18 2019. [8] near the central lawn of Hokkaido University on July 3 2020.