Dracocephalum denticulatum Aiton
Dracocephalum denticulatum Aiton is a synonym sensu TROPICOS of:
Physostegia virginiana (Linnaeus) Bentham subsp. virginiana, an accepted subspecies name sensu FNA Ed. Comm., in prep. i.
Dracocephalum denticulatum Aiton is a synonym sensu TROPICOS of:
Physostegia virginiana (Linnaeus) Bentham subsp. virginiana, an accepted subspecies name sensu FNA Ed. Comm., in prep. i.