Achnanthes lapponica f. lapponica Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Chromista phylum Ochrophyta class Bacillariophyceae order Achnanthales family Achnanthidiaceae genus Eucocconeis species Eucocconeis quadratarea Name Homonyms Achnanthes lapponica var. lapponica Achnanthes lapponica f. lapponica