Carex erinacea Muhl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex hystericina Name Homonyms Carex erinacea Cav. Carex erinacea Muhl. ex Steud. Carex erinacea Muhl.