(First upload on September 12 2011. Last on November 26 2023) [ 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) > Chenopodiaceae (アカザ科) > Chenopodium glaucum
Chenopodium L. (アカザ)Urajiro-akaza (ウラジロアカザ, 裏白藜), oak-leaved goosefootThe backside of leaf is white → urajiro Life form: weedy annualDistribution: native to Europe and northern Asia (probably immigrated to Japan in Meiji Era, now widesread exotic to Japan) |
Habitat: ruderal habitats, e.g., roadsdies, dunes, and arable lands
Hokkaido Blue List: B Chenopodium ficifolium Smith |
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[1] at a pedestrian road, East Ward (N22/E1) in the city of Sapporo on July 28 2011. [2/3] on an arableland in N12/W4, North Ward, Sapporo, on November 2 2023. [4] at an openland along Ishikari Coast, where a wind power will be established, on September 3 2015. [5] along a paved road in N15/W4, North Ward, Sapporo, on September 27 2020.