[Burrobush, Bur-sage and Ragweeds: The Genus Ambrosia in the Mountains and Deserts of the American Southwest]

Burrobush, Burro-weed, White Bursage, White Bur-sage

Ambrosia dumosa

Synonym: Franseria dumosa

Burrobush, Burro-weed, White Bursage, White Bur-sage: Ambrosia dumosa (Synonym: Franseria dumosa) - Burrobush, Burro-weed, White Bursage, White Bur-sage: Ambrosia dumosa (Synonym: Franseria dumosa)

Burrobush booming in Borrego Palm Canyon, Anza-Borrego Desert State Park.........March 28, 2011.

Paul Slichter