Oldenlandia diffusa

(Willd.) Roxb.

RubiaceaeFruitLeaves

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(c) 曾昱承 Yu-Cheng Zeng, some rights reserved (CC BY-NC)

What to Eat

Edible parts: Leaves, Fruit

None known

Where to Find It

It is a subtropical plant. It grows in wetlands.

Asia, India, Indochina, Korea, Laos, Myanmar, Northeastern India, SE Asia,

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 herb that lies along the ground. The leaves are small and opposite. They are 2-3 cm long and 2-3 mm wide. The flowers are small and occur singly. They are white and have short stalks. The fruit is almost round.

How to Grow

Propagation: Sow seed in spring in situ.

Medicinal Uses

Snake-needle grass is a pleasant-tasting, cooling, alterative herb that lowers fever, reduces inflammation, relieves pain, and has diuretic and antibacterial properties. It acts mainly on the liver and stimulates the immune system. The whole plant is alterative, anodyne, antibacterial, anti-inflammatory, antitumor, cardiotonic, depurative, diuretic, febrifuge, and sedative. The plant is harvested in summer and dried for later use. Taken internally, it is used to treat fevers, coughs, asthma, jaundice, impure blood, urinary tract infections, acute appendicitis, biliousness, and cancers of the digestive tract. Externally, it is applied to snake bites, boils, abscesses, and severe bruising.

Other Uses

None known

Wikipedia

Source ↗

A small annual herb reaching 0.3 m tall with a similar spread. Hardy to UK zone 8. Flowers appear from August to September. The plant is hermaphroditic and tolerates light sandy, medium loamy, and heavy clay soils across mildly acid to basic pH ranges. It grows in semi-shade with preference for moist conditions.

Names & Synonyms

Bonjaluk, Daosriateng, Deusri atheng, Ganga-lar, Pitpapra, Sula-nahpa

Hedyotis diffusa Willd.and others

References (7)

Baro, D., Baruah, S. and Borthukar, S. K. 2015, Documentation on wild vegetables of Baksa district, BTAD (Assam). Scholars Research Library. Archives of Applied Science Research, 2015, 7 (9):19-2 (As Hedyotis diffusa)
Dutta, U., 2012, Wild Vegetables collected by the local communities from the Churang reserve of BTD, Assam. International Journal of Science and Advanced Technology. Vol. 2(4) p 121
Kumar, R. & Saikia, P., 2020, Wild edible plants of Jharkhand and their utilitarian perspectives. Indian Journal of Traditional Knowledge Vol 19 (2), April 2020, pp 237-250
Narzary, H., et al, 2013, Wild Edible Vegetables Consumed by Bodo tribe of Kokrajhar District (Assam), North-East India. Archives of Applied Science Research, 5(5): 182-190 (As Hedyotis diffusa)
Pagag, K. & Borthakur, S.K., 2012, Wild edible wetland plants from Lakhimpur district of Assam, India. Pleione 6(2): 322 - 327 (As Hedyotis diffusa)
Patiri, B. & Borah, A., 2007, Wild Edible Plants of Assam. Geethaki Publishers. p 68
Pegu, R., et al, 2013, Ethnobotanical study of Wild Edible Plants in Poba Reserved Forest, Assam, India. Research Journal of Agriculture and Forestry Sciences 1(3):1-10 (As Hedyotis diffusa)