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 […]

Trouble with Tumbleweeds - Wild About Utah

Why Do Tumbleweeds Tumble?. There's a biological reason; it's not…, by Sam Westreich, PhD, Sharing Science

Signs of Spring 5: Another Look at Tumbleweeds!

End of the Road for the Tumbling Tumbleweed?

Tumbling tumbleweeds just keep drifting along, Local News

Tumbleweed terrain terrors take over Nassau beaches, pose threat to local wildlife

Tumbling tumbleweeds: Western icon also can be an unwelcome guest, Local

What is with Tumbleweeds Tumbling?

Are tumbleweeds native to North America? - Quora

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

Tumbleweeds overrun drought areas in Colorado

The iconic tumbleweed of the West is not native to North America.

Agosto Foundation :: Kali Tragus - Amaranthus albus

Tumble weeds before they tumble. : r/mildlyinteresting

Signs of Spring 5: Another Look at Tumbleweeds!