Aira caryophyllea var. divaricata Bréb., 1835 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Aira species Aira caryophyllea Name Homonyms Aira caryophyllea var. divaricata (Pourr.) Steud., 1821 Aira caryophyllea var. divaricata (F.W.Schultz) Husn. Aira caryophyllea var. divaricata Bréb., 1835 Aira caryophyllea var. divaricata (Pourr.) Mérat Aira caryophyllea f. divaricata Asch. & Graebn.