Purple Giant Hyssop (Agastache scrophulariifolia (Willd.) Kuntze)
↑Summary
A perennial herb with a fairly wide distribution across eastern North America, but scattered and locally endangered in much of its range; extirpated from some of its former range.
↑Range - Expand
| Legend | Color |
| Native | |
| Native or Not Present | |
| Introduced or Not Present |
This tentative map is based on our own research. It may have limited data on Canada and/or Mexico, and there is some subjectivity in our assignment of plants as introduced vs. expanded. Read more in this blog post.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
↑Links & External Resources
• Agastache scrophulariifolia (Purple Giant Hyssop) | USDA PLANTS Database (About This Site)
• Agastache scrophulariifolia | Go Botany (About This Site)
• Purple Giant Hyssop | iNaturalist (About This Site)
• Agastache scrophulariifolia | Biota of North America Project (BONAP) (About This Site)
• Agastache scrophulariifolia | NatureServe Explorer (About This Site)
• Agastache scrophulariifolia | Missouri Plants (About This Site)
• Purple Giant Hyssop | Maryland Biodiversity Project (About This Site)
• Agastache scrophulariifolia (Purple Giant Hyssop) | Minnesota Wildflowers (About This Site)
• Agastache scrophulariifolia (Willd.) Kuntze (Purple Giant Hyssop) | Digital Atlas of the Virginia Flora (About This Site)
