Hypecoum littorale 
Hypecoum pendulum 
Iceland poppy 
Long pricklyhead poppy 
Long-headed Poppy 
Longhorn Steer's-Head 
Mexican Prickly Poppy 
Mojave Poppy 
Mojave Prickly Poppy 
Oriental poppy 
Papaver decaisnei 
Papaver fugax 
Papaver gorovanicum 
Papaver lateridium 
Papaver minus 
Papaver pavoninum 
Papaver somniferus 
Peacock Poppy 
Pink corydalis 
Pinkish Poppy 
Platycapnos spicata 
Red-Horned Poppy 
Rhaetian Alpine Poppy 
Roemeria hybrida