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(Upload on September 12 2011) [ 日本語 | English ]

Chenopodium L. (アカザ) Himehama-akaza (ヒメハマアカザ, 姫浜白藜), narrowleaf goosefoot Life form: weedy annual Distribution: native to western North America, including Alaska (exotic to Japan) Habitat: open habitats, on sand and gravel soils (after disturbances) Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

Synonyms: Chenopodium album L. var. leptophyllum Moq. var. oblongifolium S. Watson (ヒロハヒメハマアカザ), syn. Chenopodium pratericola Rydb. (ヒロハヒメハマアカザ) var. subglabrum S. Watson (ホソバヒメハマアカザ), syn. Chenopodium subglabrum (S. Watson) A. Nelson

Chenopodium leptophyllum in Hokkaido

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1 2
[1] on a waste land, N25/W2, North Ward, Sapporo, on September 19 2011. [2] on a waste land under construction, N25/W2, North Ward, on October 30 2009.