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Summary
Bloom Color: Green. Main Bloom Time: Early spring, Late winter. Form: Upright or erect.
Physical Characteristics
Ephedra viridis is an evergreen Shrub growing to 1.8 m (6ft).
See above for USDA hardiness. It is hardy to UK zone 9. It is in leaf all year, in flower from April to May. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). . The plant is not self-fertile.
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought.
UK Hardiness Map
US Hardiness Map
Synonyms
Plant Habitats
Cultivated Beds;
Edible Uses
Edible Parts: Fruit Seed
Edible Uses: Tea
Fruit - raw. A sweet flavour. Seed - cooked. A bitter flavour, it is roasted and ground into a powder and used to make a bread or mush[183]. A delicious tea is made by steeping the green or dried twigs in boiling water[183, 257]. The flavour is said to be improved if the stems are roasted first[183].
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.
Blood purifier Diuretic Kidney Poultice Stomachic Tonic VD
This plant has a wide reputation as a cure for syphilis[216]. A strong decoction of the stems was drunk and a poultice of the pulverized or boiled stems applied to the sores[257]. The stems are blood purifier, diuretic and tonic[257]. An infusion has been used in the treatment of coughs and colds, anaemia, rheumatism, stomach ulcers and other disorders, kidney problems[257]. The dried, powdered stems are used as a dressing on sores and burns[257]. The stems of most members of this genus contain the alkaloid ephedrine and are valuable in the treatment of asthma and many other complaints of the respiratory system[K]. The whole plant can be used at much lower concentrations than the isolated constituents - unlike using the isolated ephedrine, using the whole plant rarely gives rise to side-effects[254]. Ephedra does not cure asthma but in many cases it is very effective in treating the symptoms and thus making life somewhat easier for the sufferer. The stems can be used fresh or dried and are usually made into a tea, though they can also be eaten raw[K]. The young stems are best if eating them raw, though older stems can be used if a tea is made[K]. The stems can be harvested at any time of the year and are dried for later use[238].
References More on Medicinal Uses
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Other Uses
Dye
The twigs, boiled with alum, produce a light tan dye[257].
Special Uses
References More on Other Uses
Cultivation details
Landscape Uses:Erosion control, Ground cover, Massing, Rock garden. Requires a well-drained loamy soil and a sunny position[11]. Established plants are drought resistant and are also lime tolerant[200]. This species is not very hardy in Britain, it succeeds well in a cold greenhouse but is often killed outdoors by a combination of cold and wet conditions[200]. Dioecious, male and female plants must be grown if fruit and seed is required.Special Features:Attractive foliage, North American native.
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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The PFAF Bookshop
Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).
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Plant Propagation
Seed - best sown as soon as it is ripe in the autumn in a greenhouse[200]. It can also be sown in spring in a greenhouse in a sandy compost[K]. Prick out the seedlings into individual pots as soon as they are large enough to handle and grow them on for at least their first winter in a greenhouse. Plant out in the spring or early summer after the last expected frosts and give some protection in their first winter[K]. Division in spring or autumn[238]. Layering.
Other Names
If available other names are mentioned here
Native Range
NORTHERN AMERICA: United States (Colorado, Oregon, Wyoming, New Mexico, Arizona, California, Nevada, Utah)
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 :
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.
Expert comment
Author
Coville.
Botanical References
200270
Links / References
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