Allium scorodoprasum

Allium scorodoprasum, also known as sand leek or rocambole, is a species of wild onion native to Europe and Asia. It is a perennial bulbous plant that belongs to the Allium genus in the Amaryllidaceae family.

Description

Allium scorodoprasum grows up to 1 meter in height. It has a strong garlic-like smell and taste. The bulbs are ovoid, 1.5-2 cm in diameter, with brownish, fibrous outer scales. The leaves are flat and linear, wider than those of most other Allium species. The flowers are produced in June and July on a much-branched scape (flower stem) 25-60 cm tall. Each flower is 2.5-5 mm in diameter, with six tepals (petals and sepals that are similar to each other).

Distribution and habitat

Allium scorodoprasum is native to a wide region in Europe and Asia, from Ireland and Portugal east to Iran and Tajikistan. It is commonly found in dry, sandy places such as dunes, and also in fields and open woods.

Uses

The bulbs and leaves of Allium scorodoprasum are edible, with a strong garlic-like flavor. They can be used raw or cooked. The plant has also been used in traditional medicine for its antiseptic, diuretic, and emmenagogue properties.

Cultivation

Allium scorodoprasum is a hardy plant that can be grown in most types of soil, but prefers well-drained soil. It can grow in both full sun and partial shade. The bulbs should be planted in autumn, at a depth of about 10 cm.

See also

• List of Allium species
• Edible plants

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