Zygnema

Zygnema is a genus of freshwater filamentous thalloid alga comprising about 100 species. A terrestrial species, Z. terrestre, is known from India. Zygnema grows as a free-floating mass of filaments, although young plants may be found anchored to streambeds with a holdfast. The filaments form a yellow-green to bright green colored tangled mat, and ...
Found on http://en.wikipedia.org/wiki/Zygnema

Zygnema

genus Zygnema noun type genus of the family Zygnemataceae
Found on https://www.encyclo.co.uk/local/20974

Zygnema

[n] - type genus of the family Zygnemataceae
Found on http://www.webdictionary.co.uk/definition.php?query=Zygnema
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