Poa megalothyrsa Keng Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa asperifolia Name Homonyms Poa megalothyrsa Keng ex Tzvelev Poa megalothyrsa Keng ex L.Liu, 2002 Poa megalothyrsa Keng