Achanthes clevei var. rostrata Hust., 1930 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Achnanthales family Achnanthidiaceae genus Karayevia species Karayevia clevei Name Homonyms Achanthes clevei var. rostrata Hust., 1930