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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. In most such species, the tumbleweed is in effect the entire plant apart from the root system, but in other plants, a hollow ...
Tumbleweed oder Tumbleweeds steht für: Pflanzen, welche Chamaechorie nutzen; Comics: Tumbleweeds (Comic), Comic von Tom K. Ryan; Filme: Tumbleweeds (1925), US-amerikanischer Spielfilm von King Baggot aus dem Jahr 1925; Tumbleweed, deutscher Titel Drei waren Verräter, US-amerikanischer Spielfilm von Nathan Juran aus dem Jahr 1953
Die Chamaechorie, auch Anemogeochorie genannt, ist eine Ausbreitungsstrategie, die von Pflanzen genutzt wird. Sie stellt eine Unterform der Anemochorie dar, der Ausbreitung durch den Wind. Die Pflanzen nennt man Bodenläufer, Bodenroller, Steppenläufer, Steppenroller oder Steppenhexe, in Nordamerika und Australien auch Tumbleweed.
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...
8. März 2024 · Tumbleweeds are a familiar sight to most people who live in the western United States. They’re brown, round and can be found rolling across the street on windy days. In early March, tumbleweeds took over a town in Utah, causing cars and houses to disappear from plain sight.
1. Mai 2018 · The silent star of classic Westerns is a plant on a mission. It starts out green and full of life. It even grows flowers. But to reproduce effectively it nee...
Tumbleweed, plant that breaks away from its roots and is driven about by the wind as a light rolling mass, scattering seeds as it goes. Examples include pigweed (Amaranth retroflexus, a widespread weed in the western United States) and other amaranths, tumbling mustard, Russian thistle, the steppe.
