Tumbling tumbleweed is an invasive species

A large tumbleweed blocks a portion of Pulehu Road recently. The invasive thorny bushes are annual plants that break off at the stem when they dry and distribute seeds as they roll in the wind (up to 250,000 seeds per bush). The type of tumbleweed found on Maui, Russian thistle, is thought to be originally […]

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Everything You Ever Wanted to Know About Tumbleweeds

Are tumbleweeds native to North America? - Quora

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Russian Thistle - White Sands National Park (U.S. National Park Service)

Tumbleweed invading beach dunes - UF/IFAS Extension Nassau County

Exotic grass outbreak 'out of control' as residents battle tumbleweeds in homes and on roads - ABC News

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Giant tumbleweed an invasive species that's here to stay – from UC Riverside – CDFA's Planting Seeds BlogCDFA's Planting Seeds Blog

Blankety-blank tumbleweeds

Tumbleweeds: the fastest plant invasion in the USA's history

Tumbleweed - Wikipedia