Polygonum aviculare var. littorale (Link) Mertens & W.D.J. Koch

Polygonum aviculare var. littorale (Link) Mertens & W.D.J. Koch is a synonym sensu Flora iberica of:

Polygonum aviculare Linnaeus subsp. aviculare, an accepted subspecies name sensu FNA Ed. Comm., 2005.