Question 1

What is Euphorbia antiquorum used for in Ayurveda?

Accepted Answer

In Sri Lankan Ayurvedic medicine, Euphorbia antiquorum is used in processed formulations to address rheumatism, certain skin conditions, and some digestive disorders. The latex, after appropriate classical processing, has historically been applied externally to treat warts and dermatological complaints. Self-medication with raw plant material is not safe and should never be attempted without guidance from a qualified practitioner.

Question 2

Is the latex of Euphorbia antiquorum poisonous?

Accepted Answer

Yes. The milky white latex produced by Euphorbia antiquorum is caustic and toxic. Contact with skin causes burning and irritation, and contact with eyes can cause severe damage. Ingestion of any part of the raw plant can be dangerous. Ayurvedic preparations using this plant are always processed to reduce toxicity before therapeutic application.

Question 3

What is the Sinhala name for Euphorbia antiquorum?

Accepted Answer

The plant is commonly known as Nagadamana in Sinhala. In Tamil, spoken in Sri Lanka's north and east, it is referred to as Thiru Kalli or a related regional variant. Both names reflect the plant's distinctive spiny, cactus-like appearance.

Question 4

Where can I find Euphorbia antiquorum growing in Sri Lanka?

Accepted Answer

Euphorbia antiquorum is most commonly found in Sri Lanka's dry zone, particularly in the North Central, Northern, and Eastern provinces. It grows on rocky hillsides, dry scrubland, and along village boundaries where it is often planted as a living fence. The area around ancient cities such as Polonnaruwa is a typical habitat.

Question 5

Is Euphorbia antiquorum the same as a cactus?

Accepted Answer

No. Although Euphorbia antiquorum closely resembles a cactus in appearance — with angular succulent stems and spines — it belongs to the family Euphorbiaceae, which is entirely unrelated to the cactus family Cactaceae. A reliable way to distinguish it is the presence of milky latex sap, which cacti do not produce.

Question 6

What compounds have been identified in Euphorbia antiquorum?

Accepted Answer

Phytochemical studies have identified triterpenoids, flavonoids, and euphol as key constituents of Euphorbia antiquorum. These compounds have attracted interest in pharmacological research for potential anti-inflammatory and antimicrobial properties. Research is ongoing and the plant should not be used medicinally based on these findings without professional guidance.

Question 7

Can I buy a Euphorbia antiquorum plant from Lakpura?

Accepted Answer

Lakpura offers Euphorbia and exotic plant products through its online catalogue. These are curated for travellers and plant enthusiasts looking to engage with Sri Lanka's unique botanical heritage. Check the current listings for availability and shipping options.

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