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Pacific poison oak (Toxicodendron diversilobum (Torr. & A. Gray) Greene)

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↑Range - Expand

LegendColor
Native
Native 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.

• Pacific Poison-Oak | Fire Effects Information System (FEIS) (About This Site)

• Toxicodendron diversilobum (Pacific poison oak) | USDA PLANTS Database (About This Site)

• Pacific Poison Oak | iNaturalist (About This Site)

• Toxicodendron diversilobum (Western Poison Oak) | Missouri Botanical Garden Plant Finder (About This Site)

• Pacific Poisonoak | Virginia Tech Dendrology Factsheets (About This Site)

• Toxicodendron diversilobum | Biota of North America Project (BONAP) (About This Site)

• Toxicodendron diversilobum | NatureServe Explorer (About This Site)

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