Print Report

CEGL004504 Arbutus xalapensis - Quercus grisea - Juniperus deppeana - Acer grandidentatum - Quercus muehlenbergii Forest

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Texas Madrone - Gray Oak - Alligator Juniper - Bigtooth Maple - Chinquapin Oak Forest

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This community occurs in most of the ranges of the Trans-Pecos; composition differs from range to range. Additional information is needed to separate the community associations occurring in various ranges (Davis Mountains, Guadalupe Mountains, Glass Mountains, Sierra Vieja). Typical evergreen components include Arbutus xalapensis, Quercus grisea, Juniperus deppeana, Juniperus pinchotii, Pinus ponderosa var. scopulorum, and Pinus edulis. Typical deciduous components include Acer grandidentatum, Quercus muehlenbergii, Ostrya knowltonii, and Juglans microcarpa. Other characteristic species include Nolina texana, Dasylirion leiophyllum, and Agave parryi ssp. neomexicana.

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: Typical evergreen components include Arbutus xalapensis, Quercus grisea, Juniperus deppeana, Juniperus pinchotii, Pinus ponderosa var. scopulorum, and Pinus edulis. Typical deciduous components include Acer grandidentatum, Quercus muehlenbergii, Ostrya knowltonii, and Juglans microcarpa. Other characteristic species include Nolina texana, Dasylirion leiophyllum, and Agave parryi ssp. neomexicana (= Agave neomexicana).

Dynamics:  No Data Available

Environmental Description:  No Data Available

Geographic Range: This community occurs in most of the ranges of the Trans-Pecos of Texas.

Nations: MX?,US

States/Provinces:  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: < IA3a. Bigtooth Maple - Oak Forest (Allard 1990)

Concept Author(s): A.S. Weakley and K.D. Patterson

Author of Description: A.S. Weakley and K.D. Patterson

Acknowledgements: No Data Available

Version Date: 10-01-96

  • Allard, D. J. 1990. Southeastern United States ecological community classification. Interim report, Version 1.2. The Nature Conservancy, Southeast Regional Office, Chapel Hill, NC. 96 pp.
  • Diamond, D. D. 1993. Classification of the plant communities of Texas (series level). Unpublished document. Texas Natural Heritage Program, Austin. 25 pp.
  • Southeastern Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Durham, NC.
  • TNHS [Texas Natural History Survey]. No date. Unpublished data. Texas Natural History Survey, The Nature Conservancy, San Antonio.