Higher classification Nostoc | Scientific name Nostoc pruniforme Rank Species | |
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Similar Nostoc, Blue‑green Bacteria, Bacteria, Nostoc verrucosum, Nostocales |
Nostoc pruniforme (Mare's eggs) are a species of cyanobacterium. These freshwater bacteria grow underwater in colonies which take the form of dark greenish-gray, gelatinous spheres.




References
Nostoc pruniforme Wikipedia(Text) CC BY-SA