The term 'camomile' is derived from the Greek word for 'ground apple' and is a common name for several daisy-like plants of the Anthemis genus. The most popular species of camomile is Anthemis nobilis, which is used to make herbal teas and other medicinal products. Camomile has been used for centuries as a natural remedy for a variety of ailments, including insomnia, anxiety, and digestive problems.