Cow parsnip (Heracleum lanatum) and Alpine sunflower (Hymenoxys grandiflora) with Crested Butte in the distance, Washington Gulch, Gunnison National Forest, Colorado, United States of America, North America

Cow parsnip flowering on Cape Blanco, Port Orford, Oregon, United States of America, North America

Cow parsnip in field in San Francisco, California, USA