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Short "hint"

n. - Family of green algae common in freshwater lakes of limestone districts.

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Usage examples (2)
  • Aquatic multicellular macrophytes include macroalgae (the green algae in the family Characeae), non-vascular plants (e.g., mosses), or vascular plants (the flowering...
  • They have been long known in the organs called the antheridia of mosses, Hepaticcae, and Characeae, and have more recently been discovered in peculiar cells on the...
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