celandine-poppy, woods-poppy, woodland poppy (Stylophorum diphyllum)

Stylophorum diphyllum is a species in the Stylophorum genus. It is commonly known as celandine-poppy, woods-poppy, woodland poppy This name is accepted name for the species in the family Papaveraceae subfamily Papaveroideae, tribe Chelidonieae, . . This species is found in eastern United States and Ontario.