Chroococcus minimus (Keissl.) Lemmerm. Dataset Artsnavnebasen Rank SPECIES Classification kingdom Bacteria phylum Cyanobacteria class Cyanophyceae order Chroococcales family Chroococcaceae genus Chroococcus species Chroococcus minimus Name Homonyms Chroococcus minimus (Keissl.) Lemmerm.