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CEGL001958 Cardamine cordifolia - Caltha leptosepala Wet Meadow

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Heartleaf Bittercress - White Marsh-marigold Wet Meadow

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This high-elevation wet meadow association is found in the Rocky Mountains of Colorado. This description is based on information from Great Sand Dunes National Park and Preserve in Colorado. Additional global information will be added as it becomes available. This association is known from a high cirque floor at 3536 m elevation. Slopes are moderately steep and northwest-facing. The site is seasonally flooded with poorly drained silt loam soils. Ground cover is dominated by bare soil (50%) and litter and duff (30%). Herbaceous vegetation cover ranges from 75-85% with 55-65% forb cover and 15-25% graminoid cover. Dominant species include Caltha leptosepala (30%) and Cardamine cordifolia (30%). Other commonly occurring species with 10% cover each include Carex scopulorum, Polygonum bistortoides, and Juncus drummondii.

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 high-elevation wet meadow association is found in the Rocky Mountains of Colorado.

Nations: US

States/Provinces:  CO




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: GU

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: K.E. Sabo

Acknowledgements: No Data Available

Version Date: 05-07-10

  • 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 Unpublished report.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.
  • Johnston, B. C. 1987. Plant associations of Region Two: Potential plant communities of Wyoming, South Dakota, Nebraska, Colorado, and Kansas. R2-ECOL-87-2. USDA Forest Service, Rocky Mountain Region. Lakewood, CO. 429 pp.
  • Komarkova, V. 1976. Alpine vegetation of the Indian Peaks Area, Front Range, Colorado Rocky Mountains. Unpublished dissertation, University of Colorado, Boulder. 655 pp.
  • Salas, D. E., J. Stevens, K. Schulz, M. Artmann, B. Friesen, S. Blauer, E. W. Schweiger, and A. Valdez. 2010b. Vegetation classification and mapping project report: Great Sand Dunes National Park and Preserve. Natural Resource Report NPS/ROMN/NRR--2010/179. National Park Service, Fort Collins, CO.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.