Poa caerulescens Michx. ex Kunth Dataset GBIF Backbone Taxonomy Rank SPECIES Published in Enum. Pl. 1: 319 (1833) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Tridens species Tridens flavus Name Homonyms Poa caerulescens Michx. ex Kunth Poa caerulescens Michx. ex P.Beauv. Poa caerulescens Michx.