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.
↑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)
