‘Papaver’ is the Latin name for which flower?
Papaver dubium "Papaver rhoeas", but does not appear to be available commercially. Papaver dubium Papaver dubium is a species of poppy known by the common names long-headed poppy and blindeyes. It is a very undemanding species which prefers sandy soils without lime. It is widespread throughout Europe and America. "Papaver dubium" is a variable annual, growing to about 60 cm in height. It generally flowers in late spring to mid-summer. The flower is large (30-70mm) and showy, with four petals that are lighter red than in the similar "Papaver rhoeas", and most commonly without a black spot at the base. The flower
Papaver commutatum of Garden Merit. The main alkaloid of this species is isocorydine. Papaver commutatum Papaver commutatum is a species of flowering plant in the family Papaveraceae native to northern Turkey, northwestern Iran and the Caucasus. It is an erect annual growing to tall by wide, with hairy stalks and leaves. The flower is bowl-shaped and about in diameter, bright red with prominent black blotches at the bases of the petals, and is borne in early summer. The flowers are followed by spherical seed heads. The Latin specific epithet "commutatum" means “changed”, referring to a change of name from another species. The