Thermopsis rhombifolia var. ovata (B.L. Robinson ex Piper) Isely

Thermopsis rhombifolia var. ovata (B.L. Robinson ex Piper) Isely is a synonym sensu FNA Ed. Comm., 2023a of:

Thermopsis montana var. ovata (B.L. Robinson ex Piper) H. St.John, an accepted variety name sensu FNA Ed. Comm., 2023a.