Noun green algae has 1 sense
  1. green algae, chlorophyte - algae that are clear green in color; often growing on wet ricks or damp wood or the surface of stagnant water
    --1 is a kind of alga, algae
    --1 is a member of Chlorophyta, division Chlorophyta
    --1 has particulars:
     sea lettuce, laver; pond scum; spirogyra; stonewort; desmid
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