Red periwinkle, also known as Madagascar periwinkle, is a beautiful flowering plant that is native to Madagascar. It is renowned for its attractive red color, which is why it is popularly referred to as red periwinkle. However, there are several other synonyms for this exceptional plant. Some of these synonyms include Lochnera rosea, Vinca rosea, Cape periwinkle, Rosy periwinkle, and Old maid. These synonyms are commonly used in various contexts, such as formal botanic documentation and in everyday conversations. With its unique beauty and numerous synonyms, the red periwinkle is a fascinating plant that continues to inspire and captivate people all over the world.