As classified in WFO snapshot
December 2023
latest classification for this taxon
variety
Agropyron biflorum var. hornemannii
B.Fedtsch.
This variety name was first published in Izv. Imp. Bot. Sada Petra Velikago 14(Suppl. 2): 95 (1915)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .