Carex petricosa var. frankliniae (Boott) B.Boivin Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex petricosa Name Homonyms Carex petricosa var. frankliniae (Boott) B.Boivin