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, pigweed amaranth, prostrate pigweed, white amaranth, and white pigweed.
Amaranthus albus is an annual herb up to 50 cm (20 inches) tall, forming many branches. Larger specimens turn into tumbleweeds when they die and dry out. The plant creates small, greenish flowers in clumps in the axils of the leaves. Male and female flowers are mixed together in the same clump.
Web of caterpillars on common tumbleweed (Amaranthus albus) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015 Unnamed Road, Qatar
Branch of common tumbleweed (Amaranthus albus) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015 Unnamed Road, Qatar
Greenish white stem of common tumbleweed (Amaranthus albus) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015 Unnamed Road, Qatar
Common tumbleweed (Amaranthus albus) in a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015 Unnamed Road, Qatar
Shoot of common tumbleweed (Amaranthus albus) taken from a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
Common tumbleweed (Amaranthus albus) with emerging green inflorescences taken from a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
Close up of common tumbleweed (Amaranthus albus) taken from a depression on roadside of a road to Zubara, area of Al Magdah farms. Northern Qatar, November 7, 2015
Common tumbleweed (Amaranthus albus) in a depression on roadside of Salwa Road near Mukaynis. Qatar, November 27, 2015 Salwa Rd, Qatar
Young plant of common tumbleweed (Amaranthus albus) on roadside of Salwa Road near Mukaynis. Qatar, November 27, 2015 Salwa Rd, Abū Nakẖlah, Qatar
Close up of shoots of common tumbleweed (Amaranthus albus) taken from roadside of Salwa Road near Mukaynis. Qatar, November 27, 2015
Reddish plant of common tumbleweed (Amaranthus albus) on roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015 Dukhan Hwy, Ash-Shahaniyah, Qatar
Reddish shoots of common tumbleweed (Amaranthus albus) taken from roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
Close up of a reddish shoot of common tumbleweed (Amaranthus albus) taken from roadside of Dukhan Highway near Ash-Shahaniyah. Qatar, December 18, 2015
Seeds of common tumbleweed (Amaranthus albus) taken from roadside depression of Dukhan Highway. Qatar, January 15, 2016
Common tumbleweed (Amaranthus albus) on roadside of Salwa Road near Mukaynis. Qatar, February 5, 2016 Dukhan Hwy, Ash-Shahaniyah, Qatar