great scouring-rush
great scouring-rush (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Equisetum hyemale subsp. affine (Engelmann) Calder & Roy L. Taylor , an accepted subspecies name sensu FNA Ed. Comm., 1993.
great scouring-rush (Canadian Forest Service, 2007) is a synonym English vernacular name for:
Equisetum hyemale subsp. affine (Engelmann) Calder & Roy L. Taylor , an accepted subspecies name sensu FNA Ed. Comm., 1993.