Hassallia antarctica Dataset NCBI Taxonomy Rank SPECIES Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Tolypothrichaceae genus Hassallia species Hassallia antarctica Name Synonyms Hassallia antarctica Komarek, Nedbalova & Hauer, 2012 Homonyms Hassallia antarctica Hassallia antarctica Komarek, Nedbalova & Hauer, 2012