Chroococcus minutus var. minimus Dataset NCBI Taxonomy Classification phylum Cyanobacteriota class Cyanophyceae order Chroococcales family Chroococcaceae genus Chroococcus species Chroococcus minimus Name Homonyms Chroococcus minutus var. minimus Chroococcus minutus var. minimus Keissler 1901