Carex vacillans Sol. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex spinirostris Name Homonyms Carex vacillans Drejer Carex vacillans Sol. ex Boott Carex vacillans Steud. Carex vacillans Sol.