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Emex australis - Steinh.

Common Name Doublegee, Southern threecornerjack
Family Polygonaceae
USDA hardiness Coming soon
Known Hazards None known
Habitats Found in many habitats, especially grass plains[154]. A weed of waste ground and pastures[265].
Range S. Africa. Introduced and naturalized in all mainland states of Australia.
Edibility Rating    (1 of 5)
Other Uses    (0 of 5)
Weed Potential Yes
Medicinal Rating    (1 of 5)
Care (info)
Moist Soil Semi-shade Full sun
Emex australis Doublegee, Southern threecornerjack


Steve Hurst @ USDA-NRCS PLANTS Database
Emex australis Doublegee, Southern threecornerjack

 

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Summary


Physical Characteristics

 icon of manicon of flower
Emex australis is a ANNUAL growing to 0.1 m (0ft 4in) by 0.5 m (1ft 8in). It is in flower all year. The species is monoecious (individual flowers are either male or female, but both sexes can be found on the same plant).
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

 Cultivated Beds;

Edible Uses

Young leaves cooked[144, 177]. The leaves contain oxalates and are laxative in large quantities[144, 177].

References   More on Edible Uses

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.


When eaten in quantity, the leaves have a laxative effect upon the body[144, 177].

References   More on Medicinal Uses

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Other Uses

None known

Special Uses

References   More on Other Uses

Cultivation details

A serious weed of agriculture in many warmer areas of the world[270].

References   Carbon Farming Information and Carbon Sequestration Information

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Plant Propagation

Seed -

Other Names

If available other names are mentioned here

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Found In

Countries where the plant has been found are listed here if the information is available

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 :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

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Expert comment

Author

Steinh.

Botanical References

154265270

Links / References

For a list of references used on this page please go here

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Subject : Emex australis  
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