ambrosia deltoidea

Ambrosia deltoidea is a North American species of flowering plant in the aster family known by the common names triangle bur ragweed, triangle bursage, and triangleleaf bursage.

The plant is native to the Sonoran Desert region of North America, where it can be found in Baja California, Baja California Sur, and Sonora in Mexico, with its distribution extending north into Arizona in the United States.This shrub grows in desert habitat, such as desert grasslands and shrublands. It is a dominant or codominant ...