Print Report

CEGL000702 Juniperus coahuilensis / Quercus turbinella Woodland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Redberry Juniper / Sonoran Scrub Oak Woodland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: No Data Available

Diagnostic Characteristics: Juniperus coahuilensis dominates this shrubby woodland, where Quercus turbinella is well-represented and often abundant. Canotia holacantha is absent.

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: This plant association occurs at Franklin Mountains State Park, El Paso County, Texas.

Similar NVC Types: No Data Available
note: No Data Available

Physiognomy and Structure: No Data Available

Floristics: No Data Available

Dynamics:  No Data Available

Environmental Description:  This association occurs on complex hillslopes, dissected pediments and toeslopes, elevated plains and alluvial fans, and eroding breaks of old valley fill alluvium, often occurring on moderately steep and steep slopes. Elevations range from around 1100 to 1460 m (3600-4800 feet). Soils are in the thermic (mean annual soil temperature = 59-72°F) soil temperature regime. Mean annual precipitation (MAP) is 40-50 cm (16-20 inches) per year. Mean annual air temperature (MAAT) is 59-63°F.

Geographic Range: This juniper woodland is found below the Mogollon Rim to southeastern Arizona.

Nations: MX?,US

States/Provinces:  AZ, TX




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G4

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Juniperus erthryocarpa (sic) / Quercus turbinella (Stuever and Hayden 1997b)

Concept Author(s): M.C. Stuever and J.S. Hayden (1997b)

Author of Description: M.C. Stuever and J.S. Hayden (1997b)

Acknowledgements: No Data Available

Version Date: 10-18-18

  • Bassett, D., M. Larson, and W. Moir. 1987. Forest and woodland habitat types of Arizona south of the Mogollon Rim and southwestern New Mexico. Edition 2. USDA Forest Service, Southwestern Region, Albuquerque, NM.
  • Bourgeron, P. S., and L. D. Engelking, editors. 1994. A preliminary vegetation classification of the western United States. Unpublished report. The Nature Conservancy, Western Heritage Task Force, Boulder, CO. 175 pp. plus appendix.
  • Moir, W. H., and J. O. Carleton. 1987. Classification of pinyon-juniper (P-J) sites on national forests in the Southwest. Pages 216-226 in: R. L. Everett, editor. Proceedings of the Pinyon-Juniper Conference, Reno, NV, 13-16 January 1986. General Technical Report. USDA Forest Service, Intermountain Forest and Range Experiment Station, Ogden, UT. 581 pp.
  • Stuever, M. C., and J. S. Hayden. 1997b. Plant associations of Arizona and New Mexico. Volume 2: Woodlands. USDA Forest Service, Southwestern Region, Habitat Typing Guides. 196 pp.
  • Sullivan, J. 1993c. Juniperus coahuilensis. In: Fire Effects Information System [Online]. USDA Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory (Producer). [http://www.fs.fed.us/database/feis/] (accessed 31 August 2015).
  • USFS [U.S. Forest Service]. 1987b. Forest and woodland habitat types (plant associations) of Arizona south of the Mogollon Rim and southwestern New Mexico. USDA Forest Service, Southwestern Region, Albuquerque, NM. Second edition, 168 pp. plus insert.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.