Poa angustifolia Elliott Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Sketch Bot. S. Carolina 1: 160 (1816) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa pratensis Name Homonyms Poa angustifolia L. Poa angustifolia Elliott Poa angustifolia Ucria Poa angustifolia Bastard Poa angustifolia Rchb. Poa angustifolia Wahlenb.