Cylindrospermopsis helicoidea Cronberg & Komarek, 2003 Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Aphanizomenonaceae genus Cylindrospermopsis species Cylindrospermopsis helicoidea Name Homonyms Cylindrospermopsis helicoidea Cylindrospermopsis helicoidea Cronberg & Komarek, 2003