Question 1

What is Dichrostachys cinerea used for in ayurvedic medicine?

Accepted Answer

In Sri Lankan and broader South Asian ayurvedic traditions, the root bark of Dichrostachys cinerea is used in preparations for joint pain, inflammation, and skin conditions. Leaf decoctions are also applied topically for wound healing. The plant holds an official entry in Sri Lanka's catalogue of ayurvedic medicinal plants.

Question 2

What does Dichrostachys cinerea look like and how can I identify it?

Accepted Answer

Dichrostachys cinerea is a spiny shrub or small tree with bipinnate leaves and distinctive bicoloured flower spikes — yellow fertile flowers above and pink or lilac sterile flowers below. The twisted, tightly coiled seed pods that persist on the plant are another reliable identifier. It typically grows two to seven metres tall.

Question 3

Where does Dichrostachys cinerea grow in Sri Lanka?

Accepted Answer

The plant is most common in Sri Lanka's dry zone, particularly across the North Central, Northern, North Western, and Eastern provinces. It thrives in open scrubland, along roadsides, and on the margins of dry-zone national parks and agricultural land.

Question 4

Is Dichrostachys cinerea native to Sri Lanka?

Accepted Answer

Yes, Dichrostachys cinerea is considered native to Sri Lanka within its broader native range across tropical Africa and Asia. However, in other regions where it has been introduced, such as Australia, it is classified as an invasive species due to its aggressive colonisation of disturbed land.

Question 5

What are the phytochemicals in Dichrostachys cinerea?

Accepted Answer

Research has identified alkaloids, saponins, tannins, flavonoids, terpenoids, and phenolic acids in various parts of the plant. Some in-vitro studies report antimicrobial and anti-inflammatory activity, which aligns with its traditional medicinal uses, though robust clinical trials remain limited.

Question 6

What is the Sinhala name for Dichrostachys cinerea?

Accepted Answer

The plant is commonly known as Andara or Maha Andara in Sinhala. It is recognised under the subspecies and variety designation cinerea within Sri Lanka's official ayurvedic plant register, where it holds the catalogue reference LK94006390.

Question 7

Can Dichrostachys cinerea be used as a fence or fodder plant?

Accepted Answer

Yes, thorny branches are traditionally used as natural fencing for smallholder plots in rural Sri Lanka. The leaves and pods are also browsed by goats and cattle, making it a dual-purpose plant valued both as a livestock feed source and as a low-cost physical barrier.

Dichrostachys cinerea ssp. cinerea var. cinerea

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