Agrostemma githago

Agrostemma githago, commonly known as corn cockle, is a species of flowering plant in the family Caryophyllaceae. It is native to Europe but has been widely introduced elsewhere, including North America and Australia.

Description

Agrostemma githago is an annual herbaceous plant that can grow up to 1 meter in height. The plant has slender, erect stems and narrow, lanceolate leaves. The flowers are large, pink to purple, and have five petals. Each flower is borne on a long pedicel and is surrounded by a calyx with long, pointed sepals.

Habitat

This species is typically found in agricultural fields, particularly in cereal crops such as wheat and barley. It thrives in disturbed soils and is often considered a weed in cultivated fields.

Distribution

Originally native to Europe, Agrostemma githago has been introduced to many parts of the world, including North America, Australia, and New Zealand. It is often found in temperate regions where it can grow in open, sunny locations.

Ecology

Agrostemma githago is known for its ability to thrive in disturbed soils, making it a common weed in agricultural settings. The seeds of the plant are toxic to humans and animals if ingested, containing compounds that can cause gastrointestinal distress.

Cultivation and Uses

While often considered a weed, Agrostemma githago is sometimes grown as an ornamental plant for its attractive flowers. It is also used in wildflower mixes to promote biodiversity in gardens and natural areas.

Conservation

In some regions, Agrostemma githago is considered a threatened species due to changes in agricultural practices that reduce its habitat. Conservation efforts may include maintaining traditional farming practices that allow for the coexistence of wildflower species.

Related pages

• Caryophyllaceae
• Weed
• Wildflower

Gallery

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  Agrostemma githago in bloom
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  Close-up of corn cockle flower

Agrostemma githago

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Agrostemma githago

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  Agrostemma githago flower
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  Corn cockle plant