Staurastrum sebaldi var. ornatum Reinsch. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Charophyta class Zygnematophyceae order Zygnematales family Desmidiaceae genus Staurastrum species Staurastrum sebaldi Name Homonyms Staurastrum sebaldi var. ornatum Nordst. Staurastrum sebaldi subsp. ornatum Nordstedt