Cyperus rubicundus subsp. longimucronatus (Kük.) Cufod. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus rubicundus Name Homonyms Cyperus rubicundus subsp. longimucronatus (Kük.) Cufod.