Herbal Medicine Taxonomy < Back to Herbal Medicine Home ∧ Order: Ranunculales Direct Descendents of family Papaveraceae ∨ genus: Argemone ∨ genus: Chelidonium ∨ genus: Corydalis ∨ genus: Dicentra ∨ genus: Eschscholzia ∨ genus: Fumaria ∨ genus: Papaver ∨ genus: Sanguinaria