blackseed speargrass (Piptochaetium avenaceum (L.) Parodi)
Page contents
↑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.
↑Links & External Resources
• Piptochaetium avenaceum (blackseed speargrass) | USDA PLANTS Database (About This Site)
• Piptochaetium avenaceum | Go Botany (About This Site)
• Piptochaetium avenaceum | Biota of North America Project (BONAP) (About This Site)
• Piptochaetium avenaceum | NatureServe Explorer (About This Site)
• Piptochaetium avenaceum | Flora of North America (About This Site)
• Blackseed Speargrass | Maryland Biodiversity Project (About This Site)
• Piptochaetium avenaceum (L.) Parodi (Eastern Needlegrass) | Digital Atlas of the Virginia Flora (About This Site)
