Swamp Cottonwood (Populus heterophylla L.)
Also known as swamp poplar, downy poplar.
Page contents
↑Range - Expand
Legend | Color |
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.
↑Links & External Resources
• Populus heterophylla (Swamp Cottonwood) | Illinois Wildflowers (About This Site)
• Populus heterophylla (Swamp Cottonwood) | USDA PLANTS Database (About This Site)
• Populus heterophylla | Go Botany (About This Site)
• Swamp Cottonwood | iNaturalist (About This Site)
• Swamp Cottonwood | Virginia Tech Dendrology Factsheets (About This Site)
• Swamp Cottonwood | Silvics of North America (About This Site)
• Populus heterophylla | Biota of North America Project (BONAP) (About This Site)
• Populus heterophylla | NatureServe Explorer (About This Site)
• Populus heterophylla | Flora of North America (About This Site)
• Swamp Cottonwood | Maryland Biodiversity Project (About This Site)