Print Report

CEGL001546 Tiquilia hispidissima / Sporobolus nealleyi Dwarf-shrub Grassland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Hairy Crinklemat / Gyp Dropseed Dwarf-shrub Grassland

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This association is primarily associated with secondary (alluvial deposited) gypsum outcrops that commonly occur as small patches in the bottoms of arid, alluvial basins in southern New Mexico (northern Chihuahuan Desert). This is a low-elevation type ranging from 1070 to 1525 m (3500-5000 feet) but occasionally extending up to 1980 m (6500 feet) on hillslope outcrops of southerly aspects. It is associated with hot and dry environments of gypsiorthid soils, and hence vegetation cover is usually sparse. Sporobolus nealleyi and Tiquilia hispidissima dominate, often in association with other gypsophilic species such as Calylophus hartwegii and Selinocarpus lanceolatus (although forb diversity is generally low). Non-gypsophilic shrubs are sometimes common such as Atriplex canescens, Gutierrezia sarothrae, and Ephedra torreyana.

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: This association is found in southern New Mexico (northern Chihuahuan Desert).

Nations: US

States/Provinces:  NM, TX?




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G2

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Sporobolus nealleyi / Coldenia hispidissima Community Type (Muldavin et al. 1994b)
= Sporobolus nealleyi / Coldenia hispidissima PA (Muldavin et al. 1998b)
= Sporobolus nealleyi / Coldenia hispidissima PA (Muldavin and Mehlhop 1992)
= Gyp Dropseed/Hairy Coldenia PA (Muldavin et al. 2000b) [(Sporobolus nealleyi/Tiquilia hispidissima: SPONEA/TIQHIS)]

Concept Author(s): Y. Chauvin

Author of Description: Y. Chauvin

Acknowledgements: No Data Available

Version Date: 11-26-97

  • 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.
  • Muldavin, E., G. Harper, P. Neville, and Y. Chauvin. 1998b. The vegetation of White Sands Missile Range, New Mexico. Volume II. Vegetation map. Final report for Cooperative Agreement No. 14-16-00-91-233 White Sands Missile Range, U.S. Fish & Wildlife Service. The Nature Conservancy and the University of New Mexico.
  • Muldavin, E., M. P. Moreno, J. Thomson, and P. Mehlhop. 1994b. A vegetation map for White Sands National Monument. Final report prepared for White Sands National Monument: Alamogordo, NM, by New Mexico Natural Heritage Program.
  • Muldavin, E., Y. Chauvin, and G. Harper. 2000b. The vegetation of White Sands Missile Range, New Mexico: Volume I. Handbook of vegetation communities. Final report to Environmental Directorate, White Sands Missile Range. New Mexico Natural Heritage Program, University of New Mexico, Albuquerque. 195 pp. plus appendices
  • Muldavin, E., and P. Mehlhop. 1992. A preliminary classification and test vegetation map for White Sands Missile Range and San Andreas National Wildlife Refuge, New Mexico. University of New Mexico, New Mexico Natural Heritage Program.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.