Papaveraceae
The poppy plant family of the order Papaverales, subclass Magnoliidae, class Magnoliopsida. These have bisexual, regular, cup-shaped flowers with one superior pistil and many stamens; 2 or 3 conspicuous, separate sepals and a number of separate petals. The fruit is a capsule. Leaves are usually deeply cut or divided into leaflets.
Ranunculaceae
Chelidonium
A plant genus in the family PAPAVERACEAE, order Papaverales, subclass Magnoliidae.
Eschscholzia
A plant genus of the family PAPAVERACEAE that contains benzo[c]phenanthridine alkaloids.