Peony | Description, Types, & Major Species | Britannica
https://www.britannica.com/plant/peony
Jan 13, 2023 · peony, (genus Paeonia), genus of about 30 species of flowering plants (family Paeoniaceae) known for their large showy blossoms. All but two species are native to Europe and Asia, and several species are cultivated as ornamentals and for the floral industry. There are three distinct groups of peonies: the herbaceous Eurasian peonies, the Asian tree, or moutan, peonies, and the North American ...