Japanese sweet coltsfoot (Petasites japonicus (Siebold & Zucc.) Maxim.)
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↑Range - Expand
Legend | Color |
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
• Petasites japonicus (Japanese sweet coltsfoot) | USDA PLANTS Database (About This Site)
• Petasites japonicus | Go Botany (About This Site)
• Petasites japonicus (Butterbur) | Missouri Botanical Garden Plant Finder (About This Site)
• Petasites japonicus | Biota of North America Project (BONAP) (About This Site)
• Petasites japonicus | NatureServe Explorer (About This Site)