pleatleaf knotweed (Polygonum tenue Michx.)
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↑Range - Expand
| Legend | Color |
| Native | |
| Extirpated | |
| 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
• Polygonum tenue (pleatleaf knotweed) | USDA PLANTS Database (About This Site)
• Polygonum tenue | Go Botany (About This Site)
• Polygonum tenue | Biota of North America Project (BONAP) (About This Site)
• Polygonum tenue | NatureServe Explorer (About This Site)
• Polygonum tenue | Flora of North America (About This Site)
• Polygonum tenue | Missouri Plants (About This Site)
• Pleat-leaved Knotweed | Maryland Biodiversity Project (About This Site)
• Polygonum tenue (Slender Knotweed) | Minnesota Wildflowers (About This Site)
• Polygonum tenue Michx. (Slender Knotweed) | Digital Atlas of the Virginia Flora (About This Site)
