medusa head

Taeniatherum caput-medusae

Summary 2

Taeniatherum caput-medusae is a species of grass known by the common name medusahead. This aggressive winter annual grass is changing the ecology of western rangelands in North America. Forty-eight percent of the total land area of the United States is rangeland, pastureland, national parks, nature preserves, and other wildlands. These lands are essential for agriculture and for protecting the integrity of ecological systems. Natural areas contain many nonnative plant species that occur as self-sustaining populations in...

Sources and Credits

  1. (c) Matt Lavin, some rights reserved (CC BY-SA), http://www.flickr.com/photos/35478170@N08/3872866841
  2. (c) Wikipedia, some rights reserved (CC BY-SA), http://en.wikipedia.org/wiki/Taeniatherum_caput-medusae

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