Pterochaete drummondii Arn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Rhynchospora species Rhynchospora rariflora Name Homonyms Pterochaete drummondii Arn. ex Boeckeler Pterochaete drummondii Arn.