Carex irrigua Sm. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Hoppe, Caric. t. 92. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Carex species Carex irrigua Name Homonyms Carex irrigua (Wahlenb.) Sm. ex Hoppe Carex irrigua Sm.