Carex trinervis Degl. ex Loisel., 1807 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex trinervis Name Homonyms Carex trinervis Degl. Carex trinervis Nees Carex trinervis Degl. ex Loisel., 1807