Bushy Knotweed (Polygonum ramosissimum Michx.)
Also known as yellow-flowered knotweed.
↑Range - Expand
| Legend | Color |
| Native | |
| Native or Not Present | |
| Native or Expanded |
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 native to Canada and Mexico; we have yet to build these portions of its map.
↑Links & External Resources
• Polygonum ramosissimum (bushy knotweed) | USDA PLANTS Database (About This Site)
• Polygonum ramosissimum | Go Botany (About This Site)
• Polygonum ramosissimum | CABI Invasive Species Compendium (About This Site)
• Polygonum ramosissimum | Biota of North America Project (BONAP) (About This Site)
• Polygonum ramosissimum | NatureServe Explorer (About This Site)
• Polygonum ramosissimum | Flora of North America (About This Site)
• Polygonum ramosissimum | Missouri Plants (About This Site)
• Bushy Knotweed | Maryland Biodiversity Project (About This Site)
• Polygonum ramosissimum Michx. | Plants of the World Online (POWO) (About This Site)
• Polygonum ramosissimum Michx. (Bushy Knotweed) | Digital Atlas of the Virginia Flora (About This Site)
