As classified in WFO snapshot
June 2023
Warning: older classification
variety
Calamagrostis langsdorffii var. minor
Litv.
This variety name was first published in Spisok Rast. Gerb. Russk. Fl. Bot. Muz. Rossiisk. Akad. Nauk 8: 168 (1922)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .