Amaranthus dubius

Amaranthus dubius, also known as red spinach, Chinese spinach, or spleen amaranth, is a plant species from the Amaranthaceae family. It is one of the several species of amaranth plants that have been cultivated for their edible green leaves and seeds.

Description

Amaranthus dubius is an annual or short-lived perennial plant. The plant can grow up to 2 meters tall and it usually has a robust stem. Its leaves are simple, alternate, and have long petioles. The flowers are small, green, and arranged in dense inflorescences. The seeds are tiny, round, and black or brown in color.

Distribution and Habitat

Amaranthus dubius is native to the tropical Americas, but it is widely introduced to tropical, subtropical, and mild temperate regions worldwide. It prefers well-drained, fertile soils and it is often found in disturbed habitats, including waste places and roadsides.

Cultivation and Uses

Amaranthus dubius is a popular leaf vegetable in many parts of the world, particularly in Asia, Africa, and the Caribbean. The leaves are rich in vitamins and minerals, including vitamin A, vitamin C, calcium, and iron. They can be eaten raw in salads or cooked in soups, stews, and stir-fries. The seeds are also edible and can be used as a grain in porridges and breads.

In addition to its culinary uses, Amaranthus dubius has been used in traditional medicine for various ailments. For example, in the Caribbean, the plant is used as a remedy for hypertension and diabetes.

See Also

• Amaranthus spinosus
• Amaranthus viridis
• Amaranthus tricolor