Anabaena spiroides var. ucrainica Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Aphanizomenonaceae genus Dolichospermum species Dolichospermum ucrainicum Name Homonyms Anabaena spiroides var. ucrainica Anabaena spiroides var. ucrainica Skorbatov, 1923