Atropis angustata (R.Br.) V.I.Krecz. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Puccinellia species Puccinellia angustata Name Homonyms Atropis angustata (R.Br.) Griseb. Atropis angustata (R.Br.) V.I.Krecz.