Sisymbrium incisum Engelmann ex A. Gray
Sisymbrium incisum Engelmann ex A. Gray 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.
Sisymbrium incisum Engelmann ex A. Gray 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.