Carex stenophylla L.Thienem. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex maritima Name Homonyms Carex stenophylla Wahlenb. Carex stenophylla L.Thienem. ex Boott Carex stenophylla L.Thienem.