Polygonum aviculare subsp. aequale (Lindman) Ascherson & Graebner

Polygonum aviculare subsp. aequale (Lindman) Ascherson & Graebner is a synonym sensu FNA Ed. Comm., 2005 of:

Polygonum aviculare subsp. depressum (Meisner) Arcangeli, an accepted subspecies name sensu FNA Ed. Comm., 2005.