Helianthus tuberosus

Helianthus ciliaris, also known as the Texas sunflower, is a species of sunflower native to the United States and Mexico. It is a member of the Asteraceae family, which is the largest family of flowering plants in terms of number of species.

Description

The Helianthus ciliaris is a perennial plant that can grow up to 2 meters tall. The leaves are alternate, lanceolate, and can be up to 15 cm long. The flowers are yellow and can be up to 10 cm in diameter. The plant blooms from July to September.

Distribution and habitat

Helianthus ciliaris is native to the southern United States and northern Mexico. It is commonly found in sandy or rocky soils in desert scrub, grasslands, and open woodlands. The plant is drought-tolerant and prefers full sun.

Uses

The Helianthus ciliaris has been used for various purposes by indigenous peoples. The seeds have been used as a food source, and the plant has been used for medicinal purposes. It is also used in landscaping for its attractive flowers and as a source of nectar for bees.

Conservation status

The Helianthus ciliaris is not currently listed as threatened or endangered. However, like many native plants, it faces threats from habitat loss and invasive species.

See also

• List of Helianthus species
• Flora of the United States
• Flora of Mexico