Dicentra uniflora, the longhorn steer's head, is a herbaceous perennial flowering plant growing from a tuber, native to gravelly soils in mountains of the western United States.

Height is up to 10 centimetres (4 in). Leaves are long-stalked and 3-times compound with rounded leaflets. Each leaflet is deeply divided.

Flowers have pink to white petals tinged with light brown or purple. The two outer petals are bent back; the inner petals are fused at the tip. Flowers bloom February to June. Its habitats include open woods and foothills.^[1]

Seeds are borne in a capsule a little more than a 1 centimetre (0.4 in) long.

Media related to Dicentra uniflora at Wikimedia Commons

• Jepson Manual: Dicentra uniflora
• Flora of North America — map
• Dicentra uniflora - U.C. Photo Gallery