
Flower and spines of Buffalobur.
Photo courtesy of Steve Dewey, Utah State University. www. invasive.org
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Buffalobur is an annual, with spiny leaves, flowers and stems that grow up to 2 feet tall. The leaves are lobed like a watermelon leaf and are up to 5 inches long. Buffalobur likes dry rangeland, pastures, lawns, cultivated fields and roadsides. It is widely scattered throughout the West. |

Buffalobur rosette.
Photo Courtesy of Canyon County Noxious Weed Control
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