As classified in WFO snapshot
June 2025
latest classification for this taxon
subspecies
Aira flexuosa subsp. setacea
(Huds.) C.Hartm.
This subspecies name was first published in Handb. Skand. Fl. , ed. 11: 511 (1879)
This subspecies name has been reclassified since this snapshot. Its current preferred usage is a synonym .