Cyperus rigidifolius Steud. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Flora 25: 593 (1842) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus rigidifolius Name Synonyms Cyperus adoensis Hochst. ex A.Rich. Cyperus longus var. adoensis (Hochst. ex A.Rich.) Boeckeler Cyperus rigidifolius var. intercedens Kük. Homonyms Cyperus rigidifolius Steud.