Staurastrum pseudopachyrhynchum Wolle, 1884 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Conjugatophyceae order Desmidiales genus Staurodesmus species Staurodesmus pachyrhynchus Name Homonyms Staurastrum pseudopachyrhynchum Wolle, 1884