Rhynchospora Willd., 1809 Dataset GBIF Backbone Taxonomy Rank GENUS Published in Enum. Pl. [Willdenow] 1: 71. 1809 [Apr 1809] Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Rhynchospora Name Homonyms Rhynchospora Vahl Rhynchospora Willd., 1809