Cochlearia officinalis subsp. oblongifolia (de Candolle) Hultén

Cochlearia officinalis subsp. oblongifolia (de Candolle) Hultén is a synonym sensu FNA Ed. Comm., 2010 of:

Cochlearia groenlandica Linnaeus, an accepted species name sensu FNA Ed. Comm., 2010.