Potentilla arguta subsp. convallaria (Rydberg) D.D. Keck

Potentilla arguta subsp. convallaria (Rydberg) D.D. Keck is a synonym sensu FNA Ed. Comm., 2014 of:

Drymocallis convallaria (Rydberg) Rydberg, an accepted species name sensu FNA Ed. Comm., 2014.