Physaria reediana subsp. spatulata (Rydberg) O'Kane & Al-Shehbaz

Physaria reediana subsp. spatulata (Rydberg) O'Kane & Al-Shehbaz is a synonym sensu FNA Ed. Comm., 2010 of:

Physaria spatulata (Rydberg) Grady & O'Kane, an accepted species name sensu FNA Ed. Comm., 2010.