Dodecatheon
Dodecatheon, is a small genus of similar species in the primrose family, Primulaceae, closely related to primroses, Primula. The species are all very similar and difficult to identify. All are native to N-America and some also to NE-Asia. They have a basal clump of leaves and the flowers have distinctive sepals that are twisted backwards. They need moist, fertile soil and can tolerate some shade.