Flowering Plants (Angiosperms)
   Dicotyledons (flowering plants with two seed-leaves)
      Poppy Family (Papaveraceae)
         Poppy – Papaver, Meconopsis, Glaucium, Chelidonium
         Fumitories – Fumaria
         Corydalis – Ceratocapnos, Corydalis, Pseudofumaria