Oligosporus mexicanus (Willdenow ex Sprengel) Lessing

Oligosporus mexicanus (Willdenow ex Sprengel) Lessing is a synonym sensu TROPICOS of:

Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D.D. Keck, an accepted subspecies name sensu FNA Ed. Comm., 2006a.