Cyperus exaltatus var. digynus (Boeckeler) N.H.Williams Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus alopecuroides Name Homonyms Cyperus exaltatus var. digynus (Boeckeler) F.N.Williams Cyperus exaltatus subsp. digynus (Boeckeler) F.N.Williams Cyperus exaltatus var. digynus (Boeckeler) N.H.Williams