Oscillatoria nigroviridis

The genus Oscillatoria (order Oscillatoriales, 64 compounds total) has a much broader distribution of isolated compounds among different species as compared to the other genera of cyanobacteria 30% comes from undetermined species, 28% from Oscillatoria agardhii, 19% from Oscillatoria nigroviridis, and 13% from Oscillatoria spongelia. The species Oscillatoria raoi and Oscillatoria acutissima are responsible for 3% each and Oscillatoria rosea and Oscillatoria amphibia each accounts for 2%. 

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