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Ephedra intermedia

Ephedra intermedia
Photo: Sten Porse, CC BY-SA 3.0

Ephedra intermedia is a desert shrub up to about 1 metre tall, found across Central Asia and the western Himalayas. It is dioecious, so both male and female plants are needed to produce seed, and it needs very dry, well-drained conditions.

Family
Ephedraceae (Ephedr family)
Grows as
Shrub
Light
Full sun
Water
Water deeply but infrequently, and let the soil dry out fully between waterings.
Soil
Sandy or gritty, very well-drained mix.
Temperature
Hardy to cold winters, roughly -20 °C or lower; protect from prolonged waterlogging and humid heat.
How easy
Moderate
Safety
Toxic: Ephedra species contain ephedrine-type alkaloids, which can cause raised heart rate, high blood pressure, insomnia and other effects if consumed.
Native range
Iran to Mongolia and W. Himalaya
Climate
temperate

About

Ephedra intermedia, with the Chinese common name of Zhong Ma Huang, is a species of Ephedra that is native to Siberia, Central Asia, Iran, Afghanistan, Pakistan, the western Himalayas, Tibet, Mongolia, and China.

Other Ephedra plants

High-climbing jointfir · Cutler's jointfir · Join · Gerard jointfir · Dwarf Joint Fir · Nevada jointfir · Ephedra rhytidosperma · Chinese ephedra · Jointfir

Text excerpted from the Wikipedia article Ephedra intermedia by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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