Staurastrum longibrachiatum (Borge) Gutwinski Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum longibrachiatum Name Homonyms Staurastrum longibrachiatum W. & G.S.West Staurastrum longibrachiatum (Borge) Gutwinski