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(First upload on August 22 2011. Last on July 13 2024) [ 日本語 | English ]

[Engler's syllabus エングラー体系]

Menyanthaceae Bercht. et Presl (1823) (ミツガシワ)

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Aquatic and wetland plants 60-70 species in five genera Liparophyllum Hook. f.

Menyanthes L. (ミツガシワ) Nephrophyllidium Gilg (イワイチョウ)

Nymphoides Seg. (アサザ) Villarsia J. F. Gmel.

Menyanthes trifoliata in Hokkaido

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Menyanthes L. (ミツガシワ, bog-bean or buckbean) in Japan This genus consists of one species, M. trifoliata Mitsugashiwa (ミツガシワ, 三槲), bog-bean Lifeform: perennial forb Distribution: widespread in the boreal wetlands of the Northern Hemisphere

Habitat: wetlands Field training on integrated environmental research (統合環境調査法実習) (fauna and flora 種リスト)

1 2 3
4 5 6
[1-5] in Sarobetsu wetland, Hokkaido, northern Japan. [1/2] on June 14 2011. [3-5] in a post-mined peatland on May 29 2021. [6] in Utasai wetland (歌才湿原), southern Hokkaido, on May 22 2024.