Calendula is a flower that contains about 20 different variations of annual and perennial herbaceous plants in the daisy family (Asteraceae) that are often known by their common name of marigold. They are native to southwestern Asia, western Europe and the Mediterranean. Other plants are also known as marigolds, such as corn marigold, desert marigold, marsh marigold, and plants of the genus Tagetes. The genus name Calendula is a modern Latin diminutive of calendae, meaning… Read the rest