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(First upload on November 10 2010. Last on February 27 2018) [ 日本語 | English ]

Polygonum L. (タデ) Tanisoba (タニソバ, 谷蕎麦), Nepalese smartweed Lifeform: annual - perennial forb Distribution: North Africa - Asia Habitat: mesic sites, such as ditches Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

HUSTEP: Plants and Plant communities in Japan (flora list) Chromosome number: 2n = 48 Synonyms: Cephalophilon nepalense (Meisn.) Tzvelev Persicaria nepalensis (Meisn.) H. Gross Polygonum alatum Buch.-Ham. ex D. Don

Polygonum nepalense in Hokkaido

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[1/2] in front of the back gate of HUE Hakodate on September 20 2011. [3/4] in Teshio Experimental Forest, Hokkaido University, on September 13 2010. [5] at the forecourt of Usujiri Fisheries Station of Hokkaido University, southern Hokkaido, on August 27 2016. [6] with Polygonum longisetum in a residential area near a planned area for a thermal power plant on the Okotsu District (興津) of Kushiro City, western Hokkaido, on September 26 2017. Discarded: in Tomakomai Experimental Forest, HU, on August 26 2010