Carex fusca subsp. carpetana C.Vicioso Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex nigra Name Homonyms Carex fusca var. carpetana C.Vicioso Carex fusca subsp. carpetana C.Vicioso Carex fusca subsp. carpetana C.Vicioso ex Rivas Mart.