Staurastrum simonyi Heimerl Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Desmidiaceae genus Staurastrum species Staurastrum simonyi Name Synonyms Raphidiastrum simonyi (Heimerl) Pal.-Mordv., 1982 Staurastrum sirnonyi Heimerl. Homonyms Staurastrum simonyi Heimerl