Umezakia M.Watanabe, 1987 emend. McGregor, Sendall, Niiyama, Tuji & Willis Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Aphanizomenonaceae genus Umezakia Name Homonyms Umezakia Umezakia M.Watanabe, 1987 Umezakia M.Watanabe, 1987 emend. McGregor, Sendall, Niiyama, Tuji & Willis