leek

Leek
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Monocots
Order:	Asparagales
Family:	Alliaceae
Genus:	Allium
Species:	A. ampeloprasum
Subspecies:	A. ampeloprasum var. porrum
Trinomial name
Allium ampeloprasum var. porrum (L.) J.Gay

The leek, Allium ampeloprasum var. porrum (L.), also sometimes known as Allium porrum, is a vegetable which belongs, along with the onion and garlic, to the Alliaceae family. Two related vegetables, the elephant garlic and kurrat, are also variant subspecies of Allium ampeloprasum, although different in their uses as food.

The edible part of the leek plant is a bundle of leaf sheaths which is sometimes called a stem or stalk.

Form

Rather than forming a tight bulb like the onion, the leek produces a long cylinder of bundled leaf sheaths which are generally blanched by pushing soil around them (trenching). They are often sold as small seedlings in flats which are started off early in greenhouses, to be planted out as weather permits. Once established in the garden, leeks are hardy; many varieties can be left in the ground during the winter to be harvested as needed .

Cultivars

Leek cultivars can be subdivided in several ways, but the most common types are “summer leeks”, intended for harvest in the season when planted, and overwintering leeks, meant to be harvested in the spring of the year following planting. Summer leek types are generally smaller than overwintering types; overwintering types are generally more strongly flavored. Varieties include King Richard and Tadorna Blue.

Growing

Leek field in Houthulst, Belgium

Leeks are easy to grow from seed and tolerate standing in the field for an extended harvest. Leeks usually reach maturity in the autumn months, and they have few pest or disease problems. Leeks can be bunched and harvested early when they are about the size of a finger or pencil, or they can be thinned and allowed to grow to a much larger mature size. Hilling leeks can produce better specimens.

Cuisine

Leeks for sale.

The edible portions of the leek are the white onion base and light green stalk. The dark green portion is usually discarded since it is inedible and has less flavor. As the leek grows, this part becomes woody and very chewy. One of the most popular uses for the whites and light green stalks is for adding flavor to stock. Chefs rarely use the darker part of the leek for stock because of its bitterness. However, a few leaves are sometimes tied with twine and other herbs to form a bouquet garni.

Leek has a mild onion-like taste, less bitter than scallion. The taste might be described as a mixture of mild onion and cucumber, with a fresh smell similar to scallion. In its raw state, the vegetable is crunchy and firm.

Leek is typically chopped into slices 5–10 mm thick. The slices have a tendency to fall apart, due to the layered structure of the leek. There are different ways of preparing the vegetable:

• Boiled, which turns it soft and mild in taste.
• Fried, which leaves it more crunchy and preserves the taste.
• Raw, which can be used in salads, doing especially well when they are the prime ingredient.

Leeks are an ingredient of cock-a-leekie soup, leek and potato soup and vichyssoise, along with leek soup.

Because of their symbolism in Wales r gay Books, 1978, ISBN 0140468595) p 291</ref>

Historical consumption

Dried specimens from archaeological sites in ancient Egypt, as well as wall carvings and drawings, led Zohary and Hopf to conclude that the leek was a part of the Egyptian diet “from at least the 2^nd millennium B.C.E. onwards.” They also allude to surviving texts that show it had been also grown in Mesopotamia from the beginning of the 2^nd millennium B.C.E.^[1] The leek was the favorite vegetable of the Emperor Nero, who consumed it most often in soup.

Cultural significance

The leek is one of the national emblems of Wales, worn along with the daffodil (in Welsh, the daffodil is known as "Peter's Leek," Cenhinen Bedr) on St. David’s Day. According to one legend, King Cadwaladr of Gwynedd ordered his soldiers to identify themselves by wearing the vegetable on their helmets in an ancient battle against the Saxons that took place in a leek field. This story may have been made up by the English poet Michael Drayton, but it is known that the leek has been a symbol of Wales for a long time; Shakespeare, for example, refers to the custom of wearing a leek as an “ancient tradition” in Henry V. In the play, Henry tells Fluellen that he is wearing a leek “for I am Welsh, you know, good countryman.” The 1985 and 1990 British one pound coins bear the design of a leek in a coronet, representing Wales.

Perhaps the most visible use of the leek, however, is as the cap badge of the Welsh Guards, a regiment within the Household Division of the British Army.

Gallery

Two blooming flower heads

A largely spent flower head showing open flowers as well as developing seed pods.

See also

• Wild leek, also known as ramps
• Laukaz, a rune that has been speculated to mean “leek”
• Leekspin
• List of vegetables
• Culture of Wales
• Scallion
• Miku Hatsune Vocaloid2 character, her character item is a leek
• Farfetch'd a Pokémon who always carries around a stick of leek.

Notes

External links

Wikimedia Commons has media related to: Allium ampeloprasum

Wikibooks Cookbook has a recipe/module on Leek

• Allium ampeloprasum L. on US National PLANTS Database
• Allium porrum L. on US National PLANTS Database
• Allium ampeloprasum, Porrum on Floridata
• Leek: Plants For a Future database
• Food Museum page