Pedicularis langsdorffii var. arctica (R. Brown) Polunin

Pedicularis langsdorffii var. arctica (R. Brown) Polunin is a synonym sensu FNA Ed. Comm., 2019 of:

Pedicularis langsdorffii subsp. arctica (R. Brown) Pennell ex Hultén, an accepted subspecies name sensu FNA Ed. Comm., 2019.