What kind of flower is this?

Yu Meiren? Yu Meiren (scientific name: Papaver? Rhoeas), also known as Primula, Peony, Manyuanchun, Artemisia, and Euphorbia humifusa, belongs to Papaver of Papaveraceae. Flowers bloom in summer, and the colors are red, white, purple and blue. The temperate continent originated in Asia and Europe was widely cultivated in ancient China, and now it has been introduced to New Zealand, Australia and North America.