Mariscus rigens (C.Presl) C.B.Clarke ex Chodat, 1903 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus rigens Name Homonyms Mariscus rigens (J.Presl & C.Presl) T.Koyama Mariscus rigens (C.Presl) C.B.Clarke ex Chodat, 1903 Mariscus rigens C.B.Clarke