Dicentra formosa (western, wild or Pacific bleeding heart) is a species of flowering plant in the family Fumariaceae, native to moist woodland in the western United States, from California to British Columbia. It is an herbaceous rhizomatous perennial growing to 45 cm (18 in) tall by 60 cm (24 in) wide, with deeply divided grey-green leaves and racemes of nodding, deep pink flowers.