Horned Pondweed (Zannichellia palustris L.)
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↑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.
Although this plant occurs somewhere in each of these regions, it may only occur in a small part of some or all of them.
↑Links & External Resources
• Zannichellia palustris (Horned Pondweed) | Illinois Wildflowers (About This Site)
• Zannichellia palustris (horned pondweed) | USDA PLANTS Database (About This Site)
• Zannichellia palustris | Go Botany (About This Site)
• Zannichellia palustris | CABI Invasive Species Compendium (About This Site)
• Zannichellia palustris | Biota of North America Project (BONAP) (About This Site)
• Zannichellia palustris | NatureServe Explorer (About This Site)
• Zannichellia palustris | Flora of North America (About This Site)
• Horned Pondweed | Maryland Biodiversity Project (About This Site)
• Zannichellia palustris L. (Horned Pondweed) | Digital Atlas of the Virginia Flora (About This Site)
