Parnassia palustris var. parviflora (de Candolle) B. Boivin
Parnassia palustris var. parviflora (de Candolle) B. Boivin is a synonym sensu FNA Ed. Comm., 2016 of:
Parnassia parviflora de Candolle, an accepted species name sensu FNA Ed. Comm., 2016.