Carex cuprina Nendtv. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex otrubae Name Homonyms Carex cuprina (Sándor ex Heuff.) Nendtv. ex A.Kern. Carex cuprina Nendtv. Carex cuprina (I.Sándor ex Heuff.) Nendtv. ex J.Kern.