Chara asperula Thur. ex Hy, 1913 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Charophyta class Charophyceae order Charales family Characeae genus Chara species Chara aspera Name Homonyms Chara asperula Thur. ex Hy, 1913 Chara asperula Thur. Chara asperula