Carex stenophylla var. curaica Litv. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex physodes Name Homonyms Carex stenophylla var. curaica Litv. Carex stenophylla var. curaica Litv. ex Kneuck.