Heuchera parvifolia var. arizonica Rosendahl, Butters & Lakela
Heuchera parvifolia var. arizonica Rosendahl, Butters & Lakela is a synonym sensu FNA Ed. Comm., 2009 of:
Heuchera parvifolia Nuttall ex Torrey & A. Gray, an accepted species name sensu FNA Ed. Comm., 2009.