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  1. en.wikipedia.org › wiki › TumbleweedTumbleweed - Wikipedia

    A tumbleweed is a structural part of the above-ground anatomy of a number of species of plants. It is a diaspore that, once mature and dry, detaches from its root or stem and rolls due to the force of the wind.

  2. Tumbleweed is a plant that detaches from its roots and rolls with the wind, dispersing seeds. Learn about different types of tumbleweeds, such as pigweed, Russian thistle, and Colutea arborea, and their habitats.

    • The Editors of Encyclopaedia Britannica
  3. Salsola tragus, often known by its synonym Kali tragus [4] is a species of flowering plant in the family Amaranthaceae. It is known by various common names such as prickly Russian thistle, [5] windwitch, or common saltwort. It is widely known simply as tumbleweed because, in many regions of the United States, it is the most common ...

  4. 7. Feb. 2022 · Like cowboys, wagon trains and buffalo, tumbleweeds are icons of the Old West. These twisted balls of dead foliage rolling across deserts and the open range are staples of Western movies and the...

    • Sidney Stevens
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  5. Amaranthus albus is an annual species of flowering plant. It is native to the tropical Americas but a widespread introduced species in other places, including Europe, Africa and Australia. Common names include common tumbleweed, tumble pigweed, tumbleweed, prostrate pigweed, pigweed amaranth, white amaranth and white pigweed.

  6. Learn how Russian thistle, also known as tumbleweed, became a symbol of the American West and a scourge for ranchers and farmers. Read about its origin, invasion, and resistance in this article from the December 2013 issue of National Geographic.

  7. Learn how Russian thistle, a native of Europe and Central Asia, became a problematic weed in the USA and how it spreads by rolling with the wind. Find out the effects of tumbleweeds on agriculture, wildlife and human health.