Descurainia incisa var. viscosa (Rydberg) G.A. Mulligan

Descurainia incisa var. viscosa (Rydberg) G.A. Mulligan is a synonym sensu FNA Ed. Comm., 2010 of:

Descurainia incisa (Engelmann ex A. Gray) Britton subsp. incisa, an accepted subspecies name sensu FNA Ed. Comm., 2010.