Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
The newest, latest-blooming and usually most expensive peonies are Itoh or intersectional peonies, which were created in 1948 when a botanist (named Toichi Itoh) hybridized herbaceous and tree peonies.
Source: https://www.centralmaine.com/2023/06/18/a-peony-primer-and-hopes-for-some-transplants/