Psilochenia occidentalis (Nuttall) Nuttall
Psilochenia occidentalis (Nuttall) Nuttall is a synonym sensu FNA Ed. Comm., 2006a of:
Crepis occidentalis Nuttall subsp. occidentalis, an accepted subspecies name sensu FNA Ed. Comm., 2006a.
Psilochenia occidentalis (Nuttall) Nuttall is a synonym sensu FNA Ed. Comm., 2006a of:
Crepis occidentalis Nuttall subsp. occidentalis, an accepted subspecies name sensu FNA Ed. Comm., 2006a.