Hassalia byssoidea Dataset NCBI Taxonomy Rank SPECIES Classification phylum Cyanobacteriota class Cyanophyceae order Nostocales family Tolypothrichaceae genus Hassalia species Hassalia byssoidea Name Synonyms Hassallia byssoidea Hassallia byssoidea Hassall ex Bornet et Flahault 1888 Homonyms Hassalia byssoidea