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cheatgrass

plant species, Bromus tectorum
Also known as: Bromus tectorum

Quick Summary

Cheatgrass, scientifically known as Bromus tectorum, is an annual weedy grass native to Eurasia, northern Africa, and parts of Asia. It has become an invasive species in North America. This grass is characterized by flat, thin leaves and hairy appendages on its ovaries.123

Cheatgrass poses a significant threat to rangelands. It outcompetes native plants, altering the composition of plant communities. Furthermore, the spines on its spikelets can injure grazing animals, potentially causing infections and death. Its proliferation can also increase the risk and intensity of wildfires.31

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3 Britannica Sources
  1. bromegrass
  2. rangeland
  3. cheatgrass

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