Staurastrum pungens Brebisson Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum pungens Name Synonyms Raphidiastrum pungens (Bréb.) Pal.-Mordv., 1982 Homonyms Staurastrum pungens Ralfs Staurastrum pungens Brebisson