Antennaria parlinii var. ambigens (Greene) Fernald

Antennaria parlinii var. ambigens (Greene) Fernald is a synonym sensu FNA Ed. Comm., 2006a of:

Antennaria parlinii subsp. fallax (Greene) R.J. Bayer & Stebbins, an accepted subspecies name sensu FNA Ed. Comm., 2006a.