Amphiachyris dracunculoides, commonly called broomweed, is a North American species of flowering plants in the family Asteraceae.
It is native to the United States, primarily the southern Great Plains from Missouri to eastern New Mexico.
[2][3] Amphiachyris dracunculoides is a tall annual herb occasionally reaching as much as 200 cm (7 feet) in height.
[4] The involucre is made up of 2-3 series of imbricate phyllaries.
It is found in calcareous areas, and is tolerant of disturbed habitats.