Tansy mustard

Tansy Mustard (Descurainia pinnata) is a species of flowering plant in the mustard family (Brassicaceae). It is native to North America, where it is widespread and can be found in various habitats. The plant is known for its distinctive yellow flowers and pinnately divided leaves, which give it its common name.

Description

Tansy Mustard is an annual or biennial plant that grows up to 1 meter tall. The leaves are pinnately divided, with narrow, pointed lobes. The flowers are small, yellow, and arranged in loose clusters. The fruit is a long, narrow capsule containing many small seeds.

Distribution and Habitat

Tansy Mustard is native to North America, where it is found from Canada to Mexico. It grows in a variety of habitats, including deserts, grasslands, and disturbed areas. It is often found in sandy or rocky soils.

Uses

Tansy Mustard has been used by Native American tribes for various purposes. The seeds have been used as a food source, and the plant has been used medicinally to treat a variety of ailments.

Cultivation

Tansy Mustard is a hardy plant that can tolerate a range of conditions. It prefers full sun and well-drained soil. It is drought-tolerant and can be grown in areas with low rainfall.

Conservation Status

Tansy Mustard is not currently considered to be at risk of extinction. However, like all wild plants, it may be affected by habitat loss and other environmental changes.

See Also

• Brassicaceae
• Flora of North America