Carex ericetorum f. approximata (All.) Rouy, 1912 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex ericetorum Name Homonyms Carex ericetorum subsp. approximata (All.) K.Richt. Carex ericetorum var. approximata (All.) Nyman Carex ericetorum var. approximata (All.) P.Fourn.