Leontodon tuberosus

Leontodon tuberosus is a species of flowering plant in the Asteraceae family, commonly known as the Tuberous Hawkbit. It is native to Europe and Western Asia, and is typically found in grasslands and meadows.

Description

Leontodon tuberosus is a perennial herb that grows up to 30 cm tall. It has a rosette of basal leaves and a single, unbranched stem bearing a single yellow flower head. The leaves are pinnately lobed, with the lobes pointing backwards towards the base of the leaf. The flower heads are 2-3 cm in diameter, with yellow ray florets. The fruit is an achene with a pappus of white hairs.

Distribution and habitat

Leontodon tuberosus is native to Europe and Western Asia. It is found in a variety of habitats, including grasslands, meadows, pastures, and open woodlands. It prefers well-drained soils and is often found in calcareous areas.

Ecology

Leontodon tuberosus is a food plant for the larvae of several species of Lepidoptera, including the Painted Lady butterfly and the Silver Y moth. It is also visited by a variety of pollinators, including bees, flies, and beetles.

Cultivation

Leontodon tuberosus is not commonly cultivated, but it can be grown in a wildflower garden or meadow. It prefers full sun and well-drained soil.

Uses

The leaves of Leontodon tuberosus have been used in traditional medicine for their diuretic and digestive properties. However, there is little scientific evidence to support these uses.

See also

• List of Lepidoptera that feed on Leontodon