Cardamine hirsuta var. pensylvanica (Muhlenberg ex Willdenow) P.W. Graff

Cardamine hirsuta var. pensylvanica (Muhlenberg ex Willdenow) P.W. Graff is a synonym sensu FNA Ed. Comm., 2010 of:

Cardamine pensylvanica Muhlenberg ex Willdenow, an accepted species name sensu FNA Ed. Comm., 2010.