Print Report

CEGL001347 Grayia spinosa - Lycium andersonii Shrubland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Spiny Hopsage - Water Jacket Shrubland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: No Data Available

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: No Data Available

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:  No Data Available

Geographic Range: No Data Available

Nations: US

States/Provinces:  CA, NV




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G5

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Grayia - Lycium Association (Beatley 1976)
= Grayia spinosa - Lycium andersonii (Sawyer et al. 2009) [33.180.04]
= Grayia spinosa - Lycium andersonii Shrubland (Ostler et al. 2000)
= Grayia spinosa-Lycium andersonii Association (Evens et al. 2014)
< Mixed Shrub Zone (Peterson 1984a)

Concept Author(s): Western Ecology Group

Author of Description: No Data Available

Acknowledgements: No Data Available

Version Date: No Data Available

  • Beatley, J. C. 1976. Vascular plants of the Nevada Test Site and central-southern Nevada: Ecological and geographic distributions. Technical Information Center, Energy Research and Development Administration. TID-26881. Prepared for Division of Biomedical and Environmental Research. 297 pp.
  • 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 Unpublished report.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.
  • Evens, J. M., K. Sikes, D. Hastings, and J. Ratchford. 2014. Vegetation alliance descriptions for Lake Mead National Recreation Area, Death Valley National Park and Mojave National Preserve. Unpublished report submitted to USDI National Park Service, Mojave Desert Network Inventory and Monitoring Program. California Native Plant Society, Sacramento, CA.
  • Keeler-Wolf, T., and K. Thomas. 2000. Draft descriptions of vegetation alliances for the Mojave Ecosystem Mapping project. California Natural Diversity Database, California Department of Fish and Game, Sacramento.
  • Ostler, W. K., D. J. Hansen, D. C. Anderson, and D. B. Hall. 2000. Classification of vegetation on the Nevada Test Site. DOE/NV/11718-477. U.S. Department of Energy, Bechtel Nevada Ecological Services, Las Vegas, NV. 102 pp.
  • Peterson, P. M. 1984a. Flora and physiognomy of the Cottonwood Mountains, Death Valley National Monument, California. University of Nevada Cooperative National Park Resources Studies Unit Report CPSU/UNLV 022/06. Las Vegas, NV.
  • Rickard, W. H., and J. C. Beatley. 1965. Canopy-coverage of the desert shrub vegetation mosaic of the Nevada Test Site. Ecology 46(4):524-529.
  • Sawyer, J. O., T. Keeler-Wolf, and J. Evens. 2009. A manual of California vegetation. Second edition. California Native Plant Society, Sacramento CA. 1300 pp.
  • Shields, L. M., W. H. Rickard, and F. Drouet. 1959. A botanical study of nuclear effects at the Nevada Test Site. 1958 Annual Report, New Mexico Highlands University, to U.S. Atomic Energy Commission.
  • Webb, R. H., J. W. Steiger, and R. M. Turner. 1987. Dynamics of Mojave Desert shrub assemblages in the Panamint Mountains, California. Ecology 68(3):478-490.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.