Strophostyles pauciflora var. canescens R.S. Cocks

Strophostyles pauciflora var. canescens R.S. Cocks is a synonym sensu FNA Ed. Comm., in prep. c of:

Strophostyles leiosperma (Torrey & A. Gray) Piper, an accepted species name sensu FNA Ed. Comm., in prep. c.