(First upload on December 27 2011. Last on December 2 2018) [ 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) > Brassicaceae (Cruciferae) (アブラナ科) > Lepidium virginicum
Lepidium L. (マメグンバイナズナ)Mamegunbainazuna (マメグンバイナズナ, 豆軍配薺), Virginia pepperweedLifeform: annual/biennial forb Distribution: native to North America (exotic to Japan, reported in Meiji Era) |
Habitat: disturbed sites, such as roadsides, waste places, etc.
Field training on integrated environmental research (統合環境調査法実習) Chromosome number: 2n = 32 |
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[1/2] at an abondoned garden at N15/E2, Sapporo, on November 5 2011. [3] at a playground close to JR Shin-Osaka Station on October 29 2011.
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[4] in front of the former Brich Hotel near Hokkaido University of Educataion, Hakodate City, on July 27 2012. [5/6] at a lawn in front of the office building of Shizunai Experimental Farm of Hokkaido University, south-central Hokkaido, on June 16 2016. [7] at Morappu Camp Site faced to Shikotsu Lake, central Hokkaido, on June 25 2016. [8/9] in front of a convenience store (Shinko Branch of Seico Mart), on August 27 2018.