Herbal-medicine

Calendula Persica
Calendula  is a genus of about 15–20 species[ of annual and perennial herbaceous plants in the daisy familyAsteraceae that are often known as marigolds.
Ancient cultures recognized and used the healing properties of calendula. In some of the earliest medical writings, calendula was recommended for treating ailments of the digestive tract. It was used to detoxify the liver and gall bladder
The flowers were applied to cuts and wounds to stop bleeding, prevent infection and speed healing. Calendula was also used for various women's ailments, and to treat a number of skin conditions. During the American Civil War, calendula flowers were used on the battlefields in open wounds as antihemorrhagic and antiseptic, and they were used in dressing wounds to promote healing. Calendula also was used in this way during World War I. Calendula has been historically significant in medicine in many cultures, and it is still important in alternative medicine today. 

Herbal-medicane

Iran, in terms of geographic situation, climate and one thousand years history in traditional medicine, and also having well-known philosophers, has special and outstanding position all around world. According to this ecology, Iran has 11 climates from 13 common international climates which turns Iran to origin of more than 1000 different plant species and this rate is two to three times more than plant species in Europe. This diversity and valuable medicinal properties break Iran into the list of main countries with herbal medicine potentiality. Recent researches have shown that over 2300 species of Iran plants hold medicinal, hygienic and cosmetic properties. Moreover, 1728 species of aforementioned plants are recognized as originally domestic plants which growing up solely in Iran and are considered as exclusive capacity in our country.