Print Report

CEGL000367 Picea engelmannii - Populus angustifolia / Heracleum maximum Swamp Forest

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Engelmann Spruce - Narrowleaf Cottonwood / Common Cow-parsnip Swamp Forest

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: These riparian forests are restricted to the southern parts of the Colorado Rockies. Stands occur at the upper elevational limit of Populus angustifolia. The tree canopy is a mixture of needle-leaved evergreen and broad-leaved deciduous trees and is an unusual combination codominated by Abies lasiocarpa, Picea engelmannii, and Populus angustifolia. The shrub layer is dominated by Lonicera involucrata. Information on stands that occur outside Colorado will be added later.

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: These riparian forests are restricted to the southern parts of the Colorado Rockies.

Nations: US

States/Provinces:  CO, NM




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G3G4

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: No Data Available

Concept Author(s): Western Ecology Group

Author of Description: Western Ecology Group

Acknowledgements: No Data Available

Version Date: 11-26-97

  • Baker, W. L. 1986a. Riparian vegetation of the montane and subalpine zones in west-central and southwestern Colorado: Final report prepared for The Nature Conservancy and Colorado Natural Areas Program, Boulder.
  • Baker, W. L. 1989b. Classification of the riparian vegetation of the montane and subalpine zones in western Colorado. Great Basin Naturalist 49(2):214-228.
  • 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 Unpublished report.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.
  • CNHP [Colorado Natural Heritage Program]. 2006-2017. Tracked natural plant communities. Colorado Natural Heritage Program, Colorado State University, Fort Collins. [https://cnhp.colostate.edu/ourdata/trackinglist/plant_communities/]
  • DeVelice, R. L., J. A. Ludwig, W. H. Moir, and F. Ronco, Jr. 1986. A classification of forest habitat types of northern New Mexico and southern Colorado. General Technical Report RM-131. USDA Forest Service, Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO. 59 pp.
  • Kittel, G., E. Van Wie, M. Damm, R. Rondeau, S. Kettler, and J. Sanderson. 1999a. A classification of the riparian plant associations of the Rio Grande and Closed Basin watersheds, Colorado. Unpublished report prepared by the Colorado Natural Heritage Program, Colorado State University, Fort Collins.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.