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  • White bursage

White bursage

Ambrosia dumosa
Drought tolerant shrub up to 3 ft. tall with small inconspicuous yellowish-green flowers, blooming February to December. Occurs on dry, rocky and sandy washes and fine alluvial plains throughout the Sonoran and Mojave Deserts, thriving in alkaline soils; up to 5,000 ft. elevation. One of the most abundant shrubs in desert scrub communities and is often an early colonizer following disturbance, often serving as a vital nurse plant to Creosote bush (Larrea tridentata). Occupies an ecological niche similar to Triangleleaf bursage (A. deltoidea) but further west. Hybridizes with Cheesebush (A. salsola). Highly allergenic pollen. 
Growing Region
  • Southwest

Species Attributes

Pacific Coast Seed

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