As classified in WFO snapshot
June 2023
Warning: older classification
variety
Bromus scoparius var. confertus
(M.Bieb.) Kuntze
This variety name was first published in Trudy Imp. S.-Peterburgsk. Bot. Sada 10: 249 (1887)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .