Staurastrum sebaldi subsp. ornatum Nordstedt Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurastrum species Staurastrum sebaldi Name Homonyms Staurastrum sebaldi var. ornatum Nordst. Staurastrum sebaldi subsp. ornatum Nordstedt