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Oldenlandia diffusa - (Willd.)Roxb.
                 
Common Name Snake-Needle Grass
Family Rubiaceae
USDA hardiness 7-10
Known Hazards None known
Habitats Moist ground and fields[238]. A weed of gardens and fields[147].
Range E. Asia - China, Japan, Korea and Formosa.
Edibility Rating  
Other Uses  
Weed Potential No
Medicinal Rating  
Care
Frost Hardy Moist Soil Semi-shade

Summary

Oldenlandia diffusa Snake-Needle Grass


Oldenlandia diffusa Snake-Needle Grass
   
Physical Characteristics
 icon of manicon of flower
Oldenlandia diffusa is a ANNUAL growing to 0.3 m (1ft) by 0.3 m (1ft in).
It is hardy to zone (UK) 8. It is in flower from Aug to September. The flowers are hermaphrodite (have both male and female organs)Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland). It prefers moist soil.

Synonyms

Habitats
 Cultivated Beds;
Edible Uses
None known
Medicinal Uses


Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Alterative;  Anodyne;  Antibacterial;  Antiinflammatory;  Antitumor;  Cardiotonic;  Depurative;  Diuretic;  
Febrifuge;  Sedative.

Snake-needle grass is a pleasant-tasting cooling, alterative herb that lowers fever, reduces inflammation, relieves pain and is diuretic and antibacterial[238]. It acts mainly on the liver and also stimulates the immune system[238]. The whole plant is alterative, anodyne, antibacterial, anti-inflammatory, antitumor, cardiotonic, depurative, diuretic, febrifuge and sedative[147, 176, 238]. The plant is harvested in the summer and dried for later use[238]. It is taken internally in the treatment of fevers, coughs, asthma, jaundice, impure blood, urinary tract infections, acute appendicitis, biliousness and cancers of the digestive tract[176, 238, 240]. Externally, it is used in the treatment of snake bites, boils, abscesses and severe bruising[176, 238].
Other Uses
None known
Cultivation details
Prefers growing in a damp soil in partial shade[238]. This species is not very hardy outdoors in Britain, tolerating temperatures down to about -5°c[238]. It should be possible to grow it as a spring-sown annual in most parts of the country[K].
Propagation
Seed - sow spring in situ.

Books by Plants For A Future

Other Names
Found In
Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status
IUCN Red List of Threatened Plants Status :
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Expert comment
 
Author
(Willd.)Roxb.
Botanical References
Links / References
For a list of references used on this page please go here
Readers comment
 
Elizabeth H.
Dave Horst Sat Feb 17 2007
Where can I find this in Bellevue Nebraska? My wife has lung cancer and we would like to try Oldenlandia. We have heard a lot of good things about this product.
Elizabeth H.
Ken Fern, Plants for a Future Sun Feb 18 2007
I wish Dave luck in finding a supplier. My suggestion is to go to a Chinatown if you have one in a city near you, otherwise contact a Chinese herbalist. Being based in Britain, I have very little knowledge of herbal suppliers in America, but I can tell you of one herbal supplier based in Britain that sends their herbs worldwide. Their name is Incense Magic and their web address is http://www.incensemagic.co.uk/. They supply the herb under its synonym of Hedyotis diffusa.
Elizabeth H.
Tham Fri Jun 22 2007
Here is one supplier : http://www.kalyx.com/store/proddetail.cfm/ItemID/289021.0/CategoryID/13000.0/SubCatID/2855.0/file.htm
Elizabeth H.
Leen Fri Sep 12 2008
yes Dave www.kalyx.com is where our Chinese doctor orders it from. My husband is taking that too.
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Subject : Oldenlandia diffusa  

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