Polygonum sagittatum var. pubescens R. Keller
Polygonum sagittatum var. pubescens R. Keller is a synonym sensu FNA Ed. Comm., 2005 of:
Persicaria arifolia (Linnaeus) Haraldson, an accepted species name sensu FNA Ed. Comm., 2005.
Polygonum sagittatum var. pubescens R. Keller is a synonym sensu FNA Ed. Comm., 2005 of:
Persicaria arifolia (Linnaeus) Haraldson, an accepted species name sensu FNA Ed. Comm., 2005.