Common duckweed (Lesser duckweed)
Lemna minor L. [Lemnaceae]
Koukikusa (コウキクサ, 小浮草)
Lifeform: evergreen aquatic forb
Distribution: cosmopolitan
Habitat: stagnant water
Lemna L.
Aquatic plants
L. aequinoctialis Welw. (ナンゴクアオウキクサ)
L. aoukikusa Beppu et Murata (アオウキクサ)
subsp. hokurikuensis Beppu et Murata (ホクリクアオウキクサ)
L. gibba L. (イボウキクサ)
L. japonica Landolt (ムラサキコウキクサ)
L. minor L. (コウキクサ)
L. minuta Kunth (ヒナウキクサ)
L. perpusilla Torr. (チビウキクサ)
L. trisulca L. (ヒンジモ)
L. turionifera Landolt (キタグニコウキクサ)
L. valdiviana Philippi (チリウキクサ)
Lemna minor in Hokkaido
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2
[1-2] in an artificial pond at the Arboretum of Hokkaido University adjacent to Popular Boulevard in the Hokkaido University Campus on September 27 2011.
References
- Field training on integrated environmental research 統合環境調査法実習
fauna and flora 出現種リスト