Carex lupulina Muhl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex lupulina Name Homonyms Carex lupulina Muhl. ex Willd. Carex lupulina Muhl. ex Schkuhr Carex lupulina Muhl.