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