New tumbleweed species rapidly expanding range

UC Riverside researchers find the weed may have tumbled too far.

Houses Disappeared' When Tumbleweeds Rolled Into This California City : The Two-Way : NPR

Troublesome New Tumbleweed On The Scene

Prohibited Noxious Weeds Ohio Department of Transportation

Urban Almanac: The Sagebrush Steppe - City Cast Boise

Signs of Spring 6: Tumbleweeds!

New tumbleweed species rapidly expanding range

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Kali tragus - Wikipedia

Sahara Mustard (Brassica tournefortii) is an invasive weed that is transforming the southwestern United States. It is a robust, fast-growing, drought-tolerant winter annua - Album alb3834394

Tumbleweeds - National Geographic Magazine

A weedy scourge: 20 invasive plant species that cost Oregon millions