Allium punctum

Allium punctum is a species of wild onion native to the Pacific Northwest region of North America. It is commonly known as dotted onion due to the distinctive dot-like markings on its bulb.

Description

Allium punctum is a perennial herb that grows from a small, hard bulb. The plant typically reaches a height of 10-40 cm. The leaves are flat and linear, growing up to 30 cm long. The flowers are pink to purple, blooming in umbels of up to 20 flowers in late spring to early summer. The bulb of the plant is covered in a fibrous netting, which is dotted with dark red or brown spots, giving the plant its common name.

Distribution and habitat

Allium punctum is native to the Pacific Northwest region of North America, specifically the states of Oregon, Washington, and Idaho. It is typically found in dry, rocky habitats at elevations of 500-2000 meters.

Cultivation

While not commonly cultivated, Allium punctum can be grown in a garden setting. It prefers well-drained soil and full sun. The bulbs can be planted in the fall and will bloom in the spring. The plant is drought-tolerant and can be used in xeriscaping.

Uses

The bulbs of Allium punctum can be eaten raw or cooked. They have a strong onion flavor and can be used in the same way as cultivated onions. The leaves can also be eaten, either raw or cooked.

Conservation status

Allium punctum is not currently listed as threatened or endangered. However, like all wild plants, it should be harvested responsibly to ensure its continued survival in the wild.

See also

• List of Allium species
• Flora of the Pacific Northwest