Green ephedra (Ephedra viridis, Contr. U.S. Natl. Herb. 4: 220 (1893))

Family: Ephedraceae

Author: Coville

Bibliography: Contr. U.S. Natl. Herb. 4: 220 (1893)

Year: 1893

Status: accepted

Rank: species

Genus: Ephedra

Vegetable: False

Observations: W. U.S.A. to New Mexico

Description

Green ephedra, scientifically known as Ephedra viridis, is a unique and hardy plant species that finds its origins in the diverse landscapes of the western United States, extending as far as New Mexico. Documented in authoritative botanical literature in 1893 through contributions to the U.S. National Herbarium by Coville, Green ephedra belongs to the family Ephedraceae and stands out for its distinctive characteristics.

This resilient shrub thrives in arid climates, often spotted in rocky terrains and dry, sandy soils where other vegetation might struggle to persist. Its adaptability to such environments is a testament to its evolution and survival strategy, allowing it to flourish despite harsh conditions.

One of the visually striking features of Green ephedra is its vibrant green stems that can remain photosynthetically active even in the absence of leaves. This adaptive trait not only helps conserve water but also ensures the plant continues to harness energy efficiently. The stems are slender and jointed, giving the plant a somewhat skeletal appearance, which is both functional and intriguing.

Ecologically, Green ephedra plays a vital role in its native habitat. It provides both shelter and food for various wildlife species, supporting the biodiversity of the regions it inhabits. Its seeds, in particular, are a source of nourishment for birds and small mammals, while the plant itself is utilized by indigenous peoples and wildlife for various purposes.

Historically, plants in the genus Ephedra have been noted for their medicinal properties. Green ephedra is no exception, with traditional uses ranging from treatments for colds and allergies to being a stimulant. However, it is important to approach such uses with caution and awareness, as the active compounds in Ephedra species, particularly ephedrine, can have significant effects on the body.

In the context of botanical studies and environmental conservation, Green ephedra is a subject of interest due to its ecological significance and adaptive strategies. Researchers and conservationists continue to monitor its distribution and health, ensuring that this remarkable plant remains a vital part of the natural heritage of the regions it calls home.

Understanding the biology and ecology of Ephedra viridis not only deepens our appreciation for this distinctive plant but also highlights the intricate balance of ecosystems in the western United States, reflecting the importance of preserving such native species for future generations.

Common Names

Eng: mormon tea, green mormon tea, green ephedra, jointfir
Swe: mormonefedra
En: Green ephedra, Mormon tea, Green Mormon tea, Mormon-tea, Jointfir
Az: Yaşıl acılıqotu
Nv: Dikos azeeʼ (chʼil)
Fa: ارمک سبز
Sv: Mormonefedra

Synonyms

• Ephedra nevadensis subvar. pluribracteata (Stapf)
• Ephedra nevadensis var. viridis ((Coville) M.E.Jones)

Distribution

• Arizona (native)
• California (native)
• Colorado (native)
• Nevada (native)
• New Mexico (native)
• Oregon (native)
• Utah (native)
• Wyoming (native)

Additional Images

Leaf

Taken Aug 1, 2020 by Becca S (cc-by-sa)

Taken Aug 19, 2022 by paloma medina (cc-by-sa)

Taken Jul 19, 2020 by Orellana Ivonne (cc-by-sa)

Taken Sep 9, 2020 by jenny recoy moore (cc-by-sa)

Taken Feb 18, 2019 by Daniel Barthelemy (cc-by-sa)

Flower

Taken Oct 16, 1998 by EOL − Charles Webber (cc-by-nc-sa)

Taken Jun 7, 2000 by EOL − Gerald and Buff Corsi (cc-by-nc-sa)

Taken May 1, 2015 by EOL − Robb Hannawacker (cc-by-nc)

Taken Jun 14, 2007 by EOL − Steve Matson (cc-by-nc)

Taken May 13, 2014 by EOL − Gerald and Buff Corsi (cc-by-nc-sa)

Bark

Taken Jun 16, 1971 by Martin Bishop (cc-by-sa)

Taken Jun 17, 2021 by Michael Finch (cc-by-sa)

Taken Nov 2, 2018 by Michel Martin (cc-by-sa)

Taken Jul 1, 1992 by Daniel Barthelemy (cc-by-nc)

Taken Jun 7, 2000 by EOL − Charles Webber (cc-by-nc-sa)

Habit

Taken Jan 1, 1900 by EOL − USDI BLM. United States, CA, Mono Co. July 2003. (public)

Taken Jan 1, 1900 by EOL − Niehaus, T.F. (cc-by-nc-sa)

Taken Jan 1, 1900 by EOL − USDI BLM. United States, CA, Mono Co. July 2003. (public)

Taken Jan 1, 1900 by EOL − Wagner, W.L. (cc-by-nc-sa)

Taken Jan 1, 1900 by EOL − Niehaus, T.F. (cc-by-nc-sa)

Other

Taken Aug 7, 2022 by Giode Tonpino (cc-by-sa)

Fruit

Taken Jan 1, 1900 by EOL − Cooper, G.A. (cc-by-nc-sa)

Taken Jan 1, 1900 by EOL − Niehaus, T.F. (cc-by-nc-sa)

Taken Aug 12, 2015 by EOL − Steve Matson (cc-by-nc)

Taken Mar 20, 2016 by EOL − James Bailey (cc-by-nc)

Taken Nov 25, 2002 by EOL − Gary A. Monroe (cc-by-nc)

Sources

• WFO (No URL)
• IPNI (No URL)
• GBIF (https://www.gbif.org/species/2653272)
• POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:91144-2)
• PlantNet (https://identify.plantnet.org/species/the-plant-list/Ephedra viridis Coville)

Specifications

Growth form>: Multiple Stem

Growth habit>: Shrub

Growth rate>: Slow

Growth

Ph maximum: 8.0

Ph minimum: 7.0