Dichrostachys cinerea

Dichrostachys cinerea-IMG 9469

Dichrostachys cinerea Bild0885

Dichrostachys cinerea in Bhopal (1)

Dichrostachys cinerea fallen legumes2

Dichrostachys cinerea MHNT.BOT.2016.12.25

Dichrostachys cinerea seeds

Dichrostachys cinerea

Dichrostachys cinerea in bloom

Dichrostachys cinerea, commonly known as the sickle bush, Marabou thorn, or Kalahari Christmas tree, is a leguminous shrub or small tree native to Africa, India, and Australia. It belongs to the family Fabaceae and is known for its distinctive, bi-colored flower spikes.

Description

Dichrostachys cinerea is a deciduous shrub or small tree that typically grows to a height of 2-7 meters. The bark is grayish-brown and fissured. The leaves are bipinnate, with small, oblong leaflets. The flowers are unique, with a cylindrical spike that is yellow at the top and pink or purple at the bottom. The fruit is a twisted, coiled pod that turns brown when mature.

Habitat and Distribution

Dichrostachys cinerea is found in a variety of habitats, including savannas, grasslands, and woodlands. It is highly adaptable and can thrive in poor soils and arid conditions. The species is widely distributed across sub-Saharan Africa, India, and parts of Australia.

Ecological Impact

Dichrostachys cinerea is considered an invasive species in some regions due to its ability to spread rapidly and outcompete native vegetation. It forms dense thickets that can alter local ecosystems and reduce biodiversity. The plant is also known to fix nitrogen, which can change soil composition and affect other plant species.

Uses

The plant has various uses in traditional medicine, agriculture, and industry. The wood is used for fuel and construction, while the leaves and pods are used as fodder for livestock. In traditional medicine, different parts of the plant are used to treat ailments such as respiratory issues, skin conditions, and digestive problems.

Control and Management

Managing Dichrostachys cinerea involves mechanical removal, chemical treatments, and biological control methods. Mechanical removal includes cutting and uprooting, while chemical treatments involve the use of herbicides. Biological control methods are being researched to find sustainable ways to manage its spread.

Related Pages

• Fabaceae
• Invasive species
• Nitrogen fixation
• Savanna
• Traditional medicine