Staurastrum dejectum Nordtedt Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Desmidiaceae genus Staurastrum species Staurastrum dejectum Name Homonyms Staurastrum dejectum Bréb. ex Ralfs, 1848 Staurastrum dejectum Nordtedt Staurastrum dejectum Bréb.