Artemisia ludoviciana var. gnaphalodes (Nuttall) Torrey & A. Gray

Artemisia ludoviciana var. gnaphalodes (Nuttall) Torrey & A. Gray is a synonym sensu TROPICOS of:

Artemisia ludoviciana Nuttall subsp. ludoviciana, an accepted subspecies name sensu FNA Ed. Comm., 2006a.