Atriplex nummularia

Atriplex nummularia, also known as Old Man Saltbush, is a species of saltbush that is native to Australia. It is a large woody shrub that can grow up to 3 meters in height and is known for its ability to tolerate salinity and drought conditions.

Description

Atriplex nummularia is a large, grey or silver-grey leafed shrub. The leaves are thick and covered in tiny bladder-like hairs, which give the plant its characteristic grey or silver-grey color. The flowers are small and inconspicuous, and the fruit is a small, hard, dry capsule.

Distribution and habitat

Atriplex nummularia is native to Australia, but it has been introduced to other parts of the world, including North America and South Africa. It is typically found in arid and semi-arid regions, and it is particularly well-adapted to areas with high salinity. It can grow in a variety of soil types, including sandy, loamy, and clay soils.

Uses

Atriplex nummularia has a number of uses. It is often used for land reclamation in areas with high salinity, as it can help to reduce the salt content of the soil. It is also used as a fodder plant for livestock, as it is high in protein and can tolerate grazing. In addition, it is sometimes grown as an ornamental plant because of its attractive silver-grey foliage.

Cultivation

Cultivation of Atriplex nummularia requires a sunny position and well-drained soil. It is a hardy plant that can tolerate drought and salinity, but it does not do well in areas with high rainfall or humidity. It can be propagated from seed or from cuttings.

See also

• Saltbush
• Land reclamation
• Fodder