Staurastrum bacillare Bréb. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Desmidiaceae genus Staurastrum species Staurastrum bacillare Name Homonyms Staurastrum bacillare Bréb. Staurastrum bacillare Bréb. ex Ralfs