Canada Garlic

Description

Allium canadense, the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other regions as an ornamental and as a garden culinary herb. The plant is also reportedly naturalized in Cuba. Allium canadense has an edible bulb covered with a dense skin of brown fibers. The plant also has strong onion odor and taste. Crow garlic (Allium vineale) is similar, but it has a strong garlic taste. The narrow, grass-like leaves originate near the base of the stem, which is topped by a dome-like cluster of star-shaped, pink or white flowers. These flowers may be partially or entirely replaced by bulblets. When present, the flowers are hermaphroditic (both male and female organs) and are pollinated by American bees (not honeybees) and other insects. It typically flowers in the spring and early summer, from May to June. The Canada onion is cultivated as a vegetable in home gardens in Cuba, scattered locally in the south to western parts of the island. It was formerly collected from the wild to be eaten by Native Americans and by European settlers. People in the Cherokee Nation continue the tradition of picking and cooking wild onions in early spring. Various Native American tribes also used the plant for other purposes: for example, rubbing the plant on the body for protection from insect, lizard, scorpion, and tarantula bites. The whole plant can be eaten raw, with the tougher outer layers removed. It can also be cooked and included in any recipe calling for onions. The species has an onion odor; if this is lacking, it may be that the poisonous deathcamas has been collected instead of A. canadense. This plant can cause gastroenteritis in young children who ingest parts of this plant. Chronic ingestion of the bulbs reduces iodine uptake by the thyroid gland, which can lead to problems. No specific treatment is suggested other than to prevent dehydration. Livestock have also been poisoned by ingesting wild onions, and some have died. Horses have developed hemolytic anemia from ingesting wild onion leaves.