Calendula Officinalis is commonly known as marigold or pot marigold. It is a bright yellow-orange flowering plant in the daisy family and has been used for its medicinal properties for centuries. The name "calendula" comes from the Latin word "calendae," meaning the first day of the month, as it blooms throughout the year. There are many synonyms for this plant, including garden marigold, Mary's gold, holigolde, ringelblume in German, souci marigold in French, and oeillets d'Inde in French. It is widely used in herbal medicine, skincare products, and as a natural dye.