| Name | Agastache urticifolia subsp. occidentalis |
| Authorship | |
| Rank | Subspecies |
| Placed in | Agastache urticifolia (Bentham) Kuntze |
| Holdings | 10 Specimens held in the Harvard University Herbaria identified as Agastache urticifolia subsp. occidentalis |
| Identification made in | [no date] (10) |