Chaenactis douglasii var. achilleifolia (Hooker & Arnott) A. Nelson nom. illeg.

Chaenactis douglasii var. achilleifolia (Hooker & Arnott) A. Nelson nom. illeg. is a synonym sensu TROPICOS of:

Chaenactis douglasii (Hooker) Hooker & Arnott var. douglasii, an accepted variety name sensu FNA Ed. Comm., 2006c.