Calamagrostis canadensis (Michx.) P. Beauv. var. canadensis
Publication: Ess. Agrostogr. 15, 152, 157. 1812.
Calamagrostis canadensis (Michx.) P. Beauv. var. pallida Stebbins [HC]
Calamagrostis canadensis (Michx.) P. Beauv. var. robusta Vasey [HC]
Calamagrostis canadensis (Michx.) P. Beauv. var. typica Stebbins
Calamagrostis expansa (Munro ex Hillebr.) Hitchc. var. robusta (Vasey) Stebbins
Calamagrostis inexpansa A. Gray var. cuprea Kearney
Calamagrostis scribneri Beal