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Summary
Nevada ephedra is one of the characteristic low jointfirs of the Great Basin and surrounding drylands. It is mainly useful as a tea plant and contributes strongly to the visual texture of arid shrubland landscapes. It is not a generous-looking food plant, but it is a dependable medicinal-beverage shrub where ephedra teas are part of local tradition.
Physical Characteristics

Ephedra nevadensis is an evergreen Shrub growing to 1.2 m (4ft) by 1.2 m (4ft in).
See above for USDA hardiness. It is hardy to UK zone 6. It is in leaf all year, in flower from April to June. 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). and is pollinated by Wind. 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
E. antisiphylitica S.Watson. E. antisyphilitica var. pedunculata S.Watson. E. nevadensis subvar. paucibracteata Stapf. E. nevadensis f. rosea H.C.Cutler. E. pedunculata Engelm. ex S.Watson.
Plant Habitats
Cultivated Beds;
Edible Uses
Edible Parts: Fruit Seed
Edible Uses: Tea
Fruit - raw. A sweet but very mild flavour[K]. Seed - cooked[22, 46, 105, 161, 257]. A bitter taste[92]. It can be 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 until they turn an amber or pink colour[21, 92, 95, 105, 161, 183]. The stems can be brewed into tea. Seeds are often mentioned as edible in the broader ephedra group, but they remain secondary and uncertain compared with tea use [2-3]. Edible Uses & Rating: Nevada ephedra ranks as a moderate tea species and a weak seed food. It is worth knowing as a beverage shrub rather than as a seed crop [2-3]. Taste, Processing & Kitchen Notes: Tea from younger green stems is likely to exhibit the usual ephedra blend of mild sweetness, a faint evergreen character, and a dry, shrubland herbal quality. Older stems are usually weaker and blander. Seeds are best treated cautiously and not assumed to be pleasant [2-3]. Seasonality (Phenology): Tea stems can be gathered across much of the year, though greener growth gives better results. Flowering in the genus generally falls in spring to early summer. Safety & Cautions (Food Use): Tea should be consumed in moderation because of the nervous-system concerns associated with long-term heavy ephedra use. Seeds should not be eaten freely. Harvest & Processing Workflow: Clip young twigs, avoid infested or very old wood, and use fresh or dried stems for tea. Seed harvest is secondary and usually not worth the effort unless being studied [2-3]. Cultivar/Selection Notes: There are no food cultivars. Healthy, green, uninfested shrubs provide the best tea material. Look-Alikes & Confusion Risks: It resembles several other western ephedras, especially E. viridis. The main differences matter more for tea character and habitat than for broad food safety [2-3]. Traditional/Indigenous Use Summary: Nevada ephedra belongs to the wider western tradition of jointfir teas and medicinal ephedra use, where tea was much more important than seed food [2-3]..
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 Febrifuge Poultice Tonic VD
The stems are blood purifier, diuretic, febrifuge and tonic[22, 46, 61, 257]. They are beneficial in the treatment of urogenital complaints[22, 46, 61]. An infusion has been used in the treatment of kidney problems, gonorrhoea and the first stages of syphilis[257]. A poultice of the powdered stems has been applied to sores[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
Works best in native dryland planting rather than formal horticulture. Ecology & Wildlife: It contributes structure and shelter in open desert shrubland habitats.
Special Uses
References More on Other Uses
Cultivation details
Nevada ephedra is a solid, modest tea shrub of the Great Basin and adjacent drylands. Its value lies in the stems for tea rather than in the seeds. Growing Conditions: It prefers full sun, coarse mineral soils, and dry open basins, fans, and shrublands. It is strongly adapted to drought. Habitat & Range: It is a Great Basin and southwestern dryland species, recognized in current taxonomy as a distinct accepted species with several former names now synonymized under it. Size & Landscape Performance: It forms low, airy mounds and works best in native dryland planting rather than formal horticulture. Cultivation (Horticulture): It should be grown only in sharply drained soils with minimal irrigation. Pests & Problems: Overwatering and stem infestations are the main problems. Identification & Habit: A low, green to gray-green, jointed shrub with scale-like leaves at the nodes and separate male and female plants. Pollinators: It is wind-pollinated. Requires a well-drained loamy soil and a sunny position[1, 11]. Established plants are drought resistant and are also lime tolerant[200]. Dioecious. Male and female plants must be grown if seed is required. Nevada ephedra, now best referred to as Ephedra nevadensis, belongs to the joint-fir family (Ephedraceae) and the genus Ephedra. Common names include Nevada ephedra and jointfir. It is an accepted species in current taxonomy, with several older names treated as synonyms. It is generally suited to USDA Zones 6–10 in dry inland climates. Mature shrubs commonly range from about 30–120 cm tall and 60–180 cm across.
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
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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
Squaw tea, Nevada jointfir, Canatillo, Desert tea, Popatillo. Ephedra antisiphylitica S.Watson. Ephedra antisyphilitica var. pedunculata S.Watson. Ephedra nevadensis subvar. paucibracteata Stapf. Ephedra nevadensis f. rosea H.C.Cutler. Ephedra pedunculata Engelm. ex S.Watson.
Native Range
NORTHERN AMERICA: United States (Oregon, 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.
Very low.
Conservation Status
IUCN Red List of Threatened Plants Status : Least Concern.
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
S.Watson.
Botanical References
171270
Links / References
For a list of references used on this page please go here
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Subject : Ephedra nevadensis
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