Dove weed is indigenous to the arid regions of North America, particularly in the western parts. The plant has also been introduced and has naturalized in select parts of the Southern Hemisphere, including areas within southwestern continents and Oceania.

Dove weed can cause skin irritation in humans upon contact due to bristle-like hairs, but it is not highly toxic. Cats and dogs are at risk when ingesting any part of dove weed, leading to symptoms like vomiting, diarrhea, and distress. Immediate veterinary care is crucial for pets that consume dove weed to mitigate adverse effects. Dove weed is moderately toxic to both.

Dove weed is native to arid regions of the western United States and has been introduced to other areas, including Oceania and other parts of the Americas. Dove weed thrives in disturbed soil, fallow fields, vineyards, and roadsides. Its leaves are covered with hairs that can be irritating to the skin. It also produces polymorphic seeds with different chemical compositions throughout the season, which allows plants to spread more rapidly in a variety of habitats. It is also toxic to humans and livestock when ingested. Controlling dove weed can be achieved by hand removal. Encouraging the growth of healthy desirable plants or cover crops can also prevent this weed from becoming established.

The ideal time for removing dove weed is in the fall when the plant is in the seedling stage, before it reaches full maturity and seeding. This allows for easier control and prevents propagation of the weed.