Lambsquarters

Lambsquarters, also known as goosefoot, refers to plants in the genus Chenopodium, most commonly Chenopodium album. It is in the Amaranthaceae family and is now cosmopolitan, native to Europe and Asia but widely naturalized in North America, Africa, and other regions. It is a frequent annual weed of fields, gardens, and disturbed soils.

It is an annual or short-lived herb that can reach about 0.3 to 1.5 meters in height. Leaves are alternate and typically diamond- or goosefoot-shaped with irregular teeth, sometimes with a pale, mealy coating on the undersides when young. The plant bears dense panicles of tiny green flowers, and the seeds are small, brown to black when mature.

Lambsquarters thrives in disturbed soils, waste areas, cultivated land, and road sides. It tolerates drought and poor soils and spreads by seed, often behaving as a weed in agricultural and garden settings. Seeds can remain viable in soil for several years, contributing to its persistence in many regions.

The young leaves and shoots are edible and can be cooked like spinach; the seeds can also be eaten, ground into meal, or used as a cereal. The plant is relatively high in vitamins A and C, calcium, and iron. It contains oxalic acid, so cooking reduces its levels and moderation is advisable for individuals with kidney stones or oxalate sensitivities. Lambsquarters have a long history as a wild, nutritious green in various cultures and are sometimes cultivated in home gardens.