lemna : Idioms & Phrases


genus lemna

  • noun minute aquatic herbs floating on or below the water surface of still water consisting of a leaflike frond or plant body and single root
    Lemna.
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lemna minor

  • noun of temperate regions except eastern Asia and Australia
    common duckweed; lesser duckweed.
WordNet

lemna trisulca

  • noun cosmopolitan in temperate regions except North America
    star-duckweed.
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