Cyperus eragrostis subsp. melanocephalus Boeckeler Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus eragrostis Name Homonyms Cyperus eragrostis var. melanocephalus Boeckeler Cyperus eragrostis f. melanocephalus (Boeckeler) Valck.Sur. Cyperus eragrostis subsp. melanocephalus Boeckeler