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Marijuana (Cannabis sativa L.)

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↑Range - Expand

LegendColor
Introduced
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.

This species is also introduced in Canada and Mexico; we have yet to build these portions of its map.

• Cannabis sativa (Hemp) | Illinois Wildflowers (About This Site)

• Cannabis sativa (Marijuana) | USDA PLANTS Database (About This Site)

• Cannabis sativa | Go Botany (About This Site)

• Cannabis sativa (hemp) | CABI Invasive Species Compendium (About This Site)

• Cannabis sativa | Biota of North America Project (BONAP) (About This Site)

• Cannabis sativa | NatureServe Explorer (About This Site)

• Cannabis sativa | Flora of North America (About This Site)

• Wild Hemp | Maryland Biodiversity Project (About This Site)

• Cannabis sativa (Hemp) | Minnesota Wildflowers (About This Site)

• Cannabis sativa L. | Plants of the World Online (POWO) (About This Site)

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