| Name | Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D. D. Keck |
| Authorship | (Willdenow ex Sprengel) D. D. Keck |
| Rank | Subspecies |
| NomenclaturalStatus | NomLeg |
| Placed in | Artemisia ludoviciana Nuttall |
| Holdings | 63 Specimens held in the Harvard University Herbaria identified as Artemisia ludoviciana subsp. mexicana (Willdenow ex Sprengel) D. D. Keck |
| Identification made in | [no date] (62), 1976 (1) |