Calendula officinalis

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Calendula officinalis
Scientific classification
Kingdom: Plantae Division: Magnoliophyta Class: Magnoliopsida Order: Asterales Family: Asteraceae Tribe: Calenduleae Genus: Calendula Species: C. officinalis
Binomial name
Calendula officinalis L.

Calendula officinalis, known as Pot Marigold or English Marigold, is a plant in the Calendula genus. It was used in ancient Greek, Roman, Arabic and Indian cultures as a medicinal herb as well as a dye for fabrics, foods and cosmetics.

The leaves and petals of the Pot Marigold are edible, with the petals added to dishes as a garnish and in lieu of saffron. The leaves can be sweet but are more commonly bitter, and may be used in salads.

Calendula officinalis is a cultivated herb and can be grown easily in sunny locations in most kinds of soils.^[1]

[edit] Pharmacology

Calendula officinalis is used for the treatment of skin disorders and pain, and as a bactericide, antiseptic and anti-inflammatory. The petals and pollen contain triterpenoid esters (an anti-inflammatory) and the carotenoids flavoxanthin and auroxanthin (antioxidants, and the source of the yellow-orange coloration). The leaves and stems contain other carotenoids, mostly lutein (80%) and zeaxanthin (5%), and beta-carotene. Plant extracts are also widely used by cosmetics, presumably due to presence of compounds such as saponins, resins and essential oils.

[edit] References

[edit] External links

• National Institutes of Health. Calendula (HTML). Herbs and Supplements. U.S. National Library of Medicine. Retrieved on 2007-12-19.
• Calendula officinalis - L. (HTML). Plants For A Future (June 2004). Retrieved on 2007-12-19.