Mimulus guttatus var. platycalyx (Pennell) D.W. Taylor

Mimulus guttatus var. platycalyx (Pennell) D.W. Taylor is a synonym sensu FNA Ed. Comm., 2019 of:

Erythranthe microphylla (Bentham) G.L. Nesom, an accepted species name sensu FNA Ed. Comm., 2019.