Pueraria mirifica

Airy Shaw & Suvat.

FabaceaeLeavesRootsPotential hazards — see below
Caution — Parts of this plant may be toxic or require specific preparation. Verify with multiple sources before consuming.
Pueraria mirifica
gbif · cc0
Conveyor Belt
Pueraria mirifica
gbif · cc0
Royal Botanic Garden Edinburgh
Pueraria mirifica
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Royal Botanic Gardens, Kew

What to Eat

Edible parts: Roots, Tubers, Leaves - medicine

The roots and tubers are eaten, and leaves are used medicinally.

Known Hazards

The safety of using P. mirifica extracts has not been adequately demonstrated, particularly for endocrine and reproductive functions, with adverse effects possibly affecting people having elevated blood lipids, asthma, diabetes mellitus,epilepsy or systemic lupus erythematosus. Women under 18 years old, those using birth control or prescription estrogen, and pregnant or nursing mothers should not use pueraria products.

Where to Find It

A tropical plant.

Asia, Indochina, SE Asia, Thailand,

Countries: United Arab Emirates, Afghanistan, Armenia, Azerbaijan, Bangladesh, Bahrain, Brunei, Bhutan, China, Georgia, Indonesia, Israel, India, Iraq, Iran, Jordan, Japan, Kyrgyzstan, Cambodia, North Korea, South Korea, Kuwait, Kazakhstan, Laos, Lebanon, Sri Lanka, Myanmar, Mongolia, Maldives, Malaysia, Nepal, Oman, Philippines, Pakistan, Qatar, Saudi Arabia, Singapore, Syria, Thailand, Tajikistan, Timor-Leste, Turkmenistan, Turkey, Taiwan, Uzbekistan, Vietnam, Yemen

How to Identify

A tropical climbing vine of the Fabaceae family with dark purple flowers.

Medicinal Uses

Some herbal supplements claim various health benefits of the extracts of Pueraria mirifica, although the claims are unsubstantiated and not backed by rigorous clinical evidence.

Wikipedia

Source ↗

Pueraria mirifica, also known as กวาวเครือ kwao krua (among other names), is a plant found in northern and northeastern Thailand and Myanmar. In Thailand, the plant is known as "kwao krua kao", the 'kao' meaning white which distinguishes Pueraria mirifica from other plants with tuberous roots also sharing the 'kwao krua' designation, such as Butea superba, commonly called kwao krua deng (red) and the 'black' and 'dull grey' kwao krua plants. The species was definitively identified as Pueraria mirifica in 1952. Dried and powdered, the tuberous root of Pueraria mirifica has a history of domestic consumption in Thailand in traditional medicine.

Notes

It contains phytoestrogens.

Names & Synonyms

Kwao Krua, Thai kudzu

Pueraria candollei var. mirifica (Airy Shaw & Suvat.) Niyomdham
References (3)
  • Egan, A. N. 2020, Economic and ethnobotanical uses of tubers in the genus Pueraria DC. Legume Perspectives. Issue 19. November 2020
  • Kew Bull. 7:550. 1952
  • PROSEA handbook Volume 9 Plants yielding non-seed carbohydrates. p 179

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