Order Rhamnales is a taxonomic order of flowering plants that consists of around 800 species. This order is also known as the Buckthorn order, as most of the plants in this order bear fruits that are similar to the Buckthorn plant. Some common synonyms for the Order Rhamnales include the Rhamnaceae order and the Buckthornales order. Plants belonging to this order can be found worldwide, and they are known to have medicinal properties. However, some species belonging to this order are invasive and can cause harm to native ecosystems. It is important to identify and manage these invasive species to maintain a healthy ecosystem.