Alopecurus arundinaceus f. brachystachys Jelenc Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Alopecurus species Alopecurus arundinaceus Name Homonyms Alopecurus arundinaceus f. brachystachys Elenevsky Alopecurus arundinaceus f. brachystachys Jelenc