Poa annua var. aquatica Asch. Dataset GBIF Backbone Taxonomy Rank VARIETY Published in Fl. Brandenburg 1: 844 (1864) Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Poa species Poa annua Name Homonyms Poa annua var. aquatica Asch. Poa annua subsp. aquatica Aschers. Poa annua f. aquatica (Asch.) Neuman