American Mannagrass (Glyceria grandis S. Watson)
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↑Range - Expand
| Legend | Color |
| Native | |
| Introduced | |
| 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
• Glyceria grandis (American mannagrass) | USDA PLANTS Database (About This Site)
• Glyceria grandis | Go Botany (About This Site)
• Glyceria grandis | CABI Invasive Species Compendium (About This Site)
• Glyceria grandis | Biota of North America Project (BONAP) (About This Site)
• Glyceria grandis | NatureServe Explorer (About This Site)
• Glyceria grandis | Flora of North America (About This Site)
• Glyceria grandis S. Wats. var. grandis (American Mannagrass) | Digital Atlas of the Virginia Flora (About This Site)
