Cyperus confertus var. debilior Kük. Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Cyperus species Cyperus confertus Name Homonyms Cyperus confertus f. debilior (Kük. ex Ekman) Kük. Cyperus confertus var. debilior Kük. ex Ekman Cyperus confertus var. debilior Kük.