Lactuca triangulata

Lactuca triangulata, commonly known as triangular lettuce, is a member of the Asteraceae family and is native to regions including Amur, China North-Central, Inner Mongolia, Japan, Khabarovsk, Korea, Manchuria, and Primorye. This plant thrives in moist, light (sandy) to medium soil, preferring full sun to partial shade. It can grow up to 1 meter tall and is both edible and medicinal. Its leaves, the primary edible part, are often used in salads for their mild flavor. Lactuca triangulata has a biennial or perennial life cycle and is known for its diverse uses in traditional medicine and as an edible plant. One distinctive feature of this lettuce variety is its triangular-shaped leaf, setting it apart from other members of the genus. While the plant is generally safe, caution should be exercised when using it medicinally, as the potential for adverse reactions exists.