Polygonum lapathifolium subsp. pallidum (Withering) Fries

Polygonum lapathifolium subsp. pallidum (Withering) Fries is a synonym sensu INPN, 2005 of:

Persicaria lapathifolia (Linnaeus) Delarbre, an accepted species name sensu FNA Ed. Comm., 2005.