The Family Rhamnaceae is a diverse group of plants that are renowned for their ornamental and medicinal value. Commonly known as the Buckthorn family, they consist of around 900 species. Some of the synonyms for the Family Rhamnaceae include the berry family and buckthorn family. The plants have diverse shapes and sizes, and they are found in different habitats. Some of the most popular members of this family include Rhamnus cathartica, Zizyphus jujuba, and Ceanothus Americanus. They are useful in making medicine, food, and drinks, in addition to providing ornamental value. Their fruits are edible, and they are rich in fiber, vitamins, and antioxidants.