Carex deflexa var. rossii (Boott) Kuk. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex rossii Name Homonyms Carex deflexa var. rossii (Boott) L.H.Bailey Carex deflexa var. rossii (Boott) Kuk.