Ammi majus

Bishop's weed, Queen Anne's lace

ApiaceaeLeavesSeeds/NutsShootsSpice/BeveragePotential hazards — see below

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What to Eat

Edible parts: Seeds - spice, Stems, Leaves

The seed is used as a condiment.

Known Hazards

In Egypt around 2000 BC, the juice of Ammi majus was rubbed on patches of vitiligo after which patients were encouraged to lie in the sun. In the 13th century, vitiligo was treated with a tincture of honey and the powdered seeds of a plant called "aatrillal," which was abundant in the Nile River Valley. The plant has since been identified as A. majus, but the trade name Aatrillal is still used today to refer to the yellowish-brown powder made from its seeds. Ammi majus contains significant amounts of furanocoumarins bergapten and xanthotoxin (also known as methoxsalen), two psoralen derivatives well known for their photosensitizing effects. Indeed, A. majus may well be the world's major source of methoxsalen. The practice of using Ammi majus to treat vitiligo implicitly acknowledges the hyperpigmentation effects caused by exposure to a photosensitizing agent (such as methoxsalen) followed by ultraviolet radiation. An excess of either the photosensitizing agent or subsequent UV exposure can lead to phytophotodermatitis, a serious skin inflammation. Despite this danger, A. majus is cultivated for its furanocoumarins, which are still used for the treatment of skin disease, particularly the furanocoumarin xanthotoxin also known as "ammoidin" and by the brand name "Oxsoralen".

Where to Find It

It is a temperate plant. It suits hardiness zones 6-10. It is a hardy plant and grows in the sun.

Africa, Albania, Argentina, Asia, Australia, Bahamas, Belgium, Brazil, Caucasus, Central Asia, Chile, China, Cuba, Cyprus, Dominican Republic, Europe*, Greece, Haiti, India, Iran, Iraq, Italy, Jordan, Libya, Mediterranean*, Middle East, Morocco, New Zealand, North Africa, North America, Pakistan, Saudi Arabia, Sicily, Slovenia, South America, Switzerland, Tajikistan, Tasmania, Turkey, Türkiye, Uruguay, USA, West Indies,

Countries: Andorra, United Arab Emirates, Afghanistan, Antigua & Barbuda, Albania, Armenia, Angola, Argentina, Austria, Australia, Azerbaijan, Bosnia & Herzegovina, Barbados, Bangladesh, Belgium, Burkina Faso, Bulgaria, Bahrain, Burundi, Benin, Brunei, Bolivia, Brazil, Bahamas, Bhutan, Botswana, Belarus, Belize, Canada, Congo (DRC), Central African Republic, Congo (Republic), Switzerland, Cote d'Ivoire, Chile, Cameroon, China, Colombia, Costa Rica, Cuba, Cape Verde, Cyprus, Czechia, Germany, Djibouti, Denmark, Dominica, Dominican Republic, Algeria, Ecuador, Estonia, Egypt, Eritrea, Spain, Ethiopia, Finland, France, Gabon, United Kingdom, Grenada, Georgia, French Guiana, Ghana, Gambia, Guinea, Equatorial Guinea, Greece, Guatemala, Guinea-Bissau, Guyana, Honduras, Croatia, Haiti, Hungary, Indonesia, Ireland, Israel, India, Iraq, Iran, Iceland, Italy, Jamaica, Jordan, Japan, Kenya, Kyrgyzstan, Cambodia, Comoros, St Kitts & Nevis, North Korea, South Korea, Kuwait, Kazakhstan, Laos, Lebanon, St Lucia, Liechtenstein, Sri Lanka, Liberia, Lesotho, Lithuania, Luxembourg, Latvia, Libya, Morocco, Monaco, Moldova, Montenegro, Madagascar, North Macedonia, Mali, Myanmar, Mongolia, Mauritania, Malta, Mauritius, Maldives, Malawi, Mexico, Malaysia, Mozambique, Namibia, Niger, Nigeria, Nicaragua, Netherlands, Norway, Nepal, Oman, Panama, Peru, Philippines, Pakistan, Poland, Puerto Rico, Portugal, Paraguay, Qatar, Romania, Serbia, Russia, Rwanda, Saudi Arabia, Seychelles, Sudan, Sweden, Singapore, Slovenia, Slovakia, Sierra Leone, San Marino, Senegal, Somalia, Suriname, South Sudan, Sao Tome & Principe, El Salvador, Syria, Eswatini, Chad, Togo, Thailand, Tajikistan, Timor-Leste, Turkmenistan, Tunisia, Turkey, Trinidad & Tobago, Taiwan, Tanzania, Ukraine, Uganda, United States, Uruguay, Uzbekistan, St Vincent, Venezuela, Vietnam, Yemen, South Africa, Zambia, Zimbabwe

How to Identify

A small annual herb. It is slender and upright. It grows 1.5 m high and spreads 1 m wide. The leaves are light green and are divided 2 or 3 times. They are 15-20 cm long and divided into many finely toothed sword shaped leaflets. The flowers occur in large sprays and are white.

How to Grow

Prefers a well-drained soil in a sunny position, succeeding in ordinary garden soil. This species is often cultivated for its attractive flowering stems which are often sold in markets. It is cultivated in India as a medicinal herb.

Propagation: Sow seed in spring or autumn in situ.

Medicinal Uses

The seed is contraceptive, diuretic, and tonic. An infusion is used to calm the digestive system and is also used in the treatment of asthma and angina. A decoction of ground seed, eaten after intercourse, appears able to prevent implantation of a fertilized ovum in the uterus. This same decoction is used as a gargle for toothache. The seed contains furanocoumarins, including bergapten, which stimulate pigment production in skin exposed to bright sunlight. The plant is widely cultivated in India for these furanocoumarins, which are applied in the treatment of vitiligo and psoriasis.

Other Uses

The root is chewed to provide protection from strong sunlight; it contains 8-methoxypsoralen, which stimulates pigment production in skin exposed to UV light. Caution is advised as it can cause side effects. Some sources indicate it is the seeds rather than the root that are used for this purpose.

Wikipedia

Source ↗

Ammi majus, commonly called bishop's flower, false bishop's weed, laceflower, bullwort, etc., is a member of the carrot family Apiaceae. The plant, which has white lace-like flower clusters, has a large distribution through Southern Europe, North Africa and West and Central Asia, though it is hypothesized to be native to the Nile River Valley.

Other Information

It is cultivated.

Notes

There are 10 Ammi species.

Names & Synonyms

Ameo mayor, Ammey, Apio cimarrln, Baznaybuke, Berro cimmarln, Bisnaguinha-do-campo, Cicuta negra, Encaje, Anniri, Falsa biznaga, Sannirieh, Sberra, Sprovle, Tlaylan, Traylal, Velika peščenica, Wild celery

Apium ammi Crantz

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