"The Papaveraceae /pəpævəˈreɪsiiː/ are an economically important family of about 42 genera and approximately 775 known species of flowering plants in the order Ranunculales, informally known ...
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as the poppy family. The family is cosmopolitan, occurring in temperate and subtropical climates (mostly in the northern hemisphere), but almost unknown in the tropics. Most are herbaceous plants, but a few are shrubs and small trees. The family currently includes two groups that have been considered to be separate families: Fumariaceae and Pteridophyllaceae." - (en.wikipedia.org 03.04.2021)