Chara aspera f. dasyacantha W.Migula, 1897 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Charophyta class Charophyceae order Charales family Characeae genus Chara species Chara aspera Name Homonyms Chara aspera var. dasyacantha A.Braun, 1847 Chara aspera f. dasyacantha W.Migula, 1897