Oligosporus campestris subsp. pacificus (Nuttall) W.A. Weber

Oligosporus campestris subsp. pacificus (Nuttall) W.A. Weber is a synonym sensu FNA Ed. Comm., 2006a of:

Artemisia campestris subsp. pacifica (Nuttall) Hall & Clements, an accepted subspecies name sensu FNA Ed. Comm., 2006a.