cornfield knotgrass
cornfield knotgrass (Fitter & Peat, 1994) is an accepted English vernacular name for:
Polygonum aviculare subsp. rurivagum (Jordan ex Boreau) Berher , an accepted subspecies name sensu FNA Ed. Comm., 2005.
cornfield knotgrass (Fitter & Peat, 1994) is an accepted English vernacular name for:
Polygonum aviculare subsp. rurivagum (Jordan ex Boreau) Berher , an accepted subspecies name sensu FNA Ed. Comm., 2005.