Angled onion

Allium triquetrum, commonly known as three-cornered leek or wild garlic, is a perennial bulbous plant in the onion genus Allium. Here is some information about this plant:

Description:

• Leaves: Three-cornered leek typically produces long, slender, and triangular-shaped leaves. The leaves have a distinct garlic odor when crushed.

• Stems: The stems are also triangular and can reach heights of about 30 to 40 cm (12 to 16 inches).

• Bulbs: Underground bulbs are small and bulbous, typical of plants in the Allium genus.

• Flowers: The plant produces delicate, star-shaped white flowers that are arranged in an umbel at the top of the stem. Flowering usually occurs in spring.

Habitat:

• Three-cornered leek is native to the western Mediterranean region but has become naturalized in various parts of the world.

• It is often found in woodland areas, meadows, and disturbed habitats.

Edible Uses:

• All parts of the plant, including the leaves, stems, and bulbs, are edible. The flavor is reminiscent of garlic and onion.

• Three-cornered leek is sometimes foraged and used in culinary applications, adding a mild garlic flavor to dishes.

Invasive Characteristics:

• In some regions, three-cornered leek can exhibit invasive tendencies, spreading rapidly and outcompeting native vegetation.

Caution:

• While it is edible and has culinary uses, caution should be exercised when foraging, especially in areas where it is considered invasive.

Conservation Impact:

• Invasive populations of three-cornered leek can impact local ecosystems and biodiversity. Efforts may be taken to manage and control its spread in areas where it is not native.

Cultural Uses:

• The plant is valued for its ornamental qualities, and in some regions, it is cultivated for its attractive flowers.

Identification:

• The triangular stem and distinctive garlic odor when crushed are key features for identifying three-cornered leek.

• The white flowers in an umbel arrangement also contribute to its identification.