Cyperus esculentus subsp. macrostachyus (Boeck.) Fernald Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus esculentus Name Homonyms Cyperus esculentus var. macrostachyus Boeckeler Cyperus esculentus f. macrostachyus (Boeckeler) Fernald Cyperus esculentus subsp. macrostachyus (Boeck.) Fernald