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CEGL005523 Picea sitchensis / Calamagrostis nutkaensis Forest

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Sitka Spruce / Pacific Reedgrass Forest

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This association is reported from Alaska and Washington. The open canopy is dominated by Picea sitchensis. Tsuga heterophylla may be present in small amounts. The understory is characterized by high cover of Calamagrostis nutkaensis. The shrub layer ranges from sparse to moderately dense. Gaultheria shallon is the most typical shrub. This woodland or open forest association occurs on steep slopes facing the Pacific Ocean.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: There are no data describing the type from Washington, although unsurveyed stands have been observed in northern Gray Harbor County, south of Olympic National Park.

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: CA,US

States/Provinces:  AK, BC, OR, WA




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G3

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Picea sitchensis/Calamagrostis nutkaensis (Boggs 1996)
= Picea sitchensis/Calamagrostis nutkaensis (Meidinger et al. 2005) [PNWCOAST_051]
= Picea sitchensis/Calamagrostis nutkaensis Woodland (Crawford et al. 2009)

Concept Author(s): Meidinger et al. (2005)

Author of Description: Crawford et al. (2009)

Acknowledgements: No Data Available

Version Date: 05-10-16

  • BCMFRB [British Columbia Ministry of Forests Research Branch]. 2003a. Vegetation classification hierarchy: BECMaster May 2003. British Columbia Ministry of Forests, Victoria, BC.
  • Boggs, K. 1996. Forested plant communities of maritime southcentral and southeast Alaska. Unpublished report of the Alaska Natural Heritage Program, University of Alaska, Anchorage.
  • 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.
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  • DeMeo, T., J. Martin, and R. A. West. 1992. Forest plant association management guide, Ketchikan Area, Tongass National Forest. R10-MB-210. USDA Forest Service, Alaska Region. 405 pp.
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  • Kagan, J. S., E. M. Nielsen, M. D. Noone, J. C. van Warmerdam, L. K. Wise, G. Kittel, and C. Copass. 2012. Lewis and Clark National Historic Park vegetation classification and mapping project report. Natural Resource Report NPS/NCCN/NRR--2012/597. National Park Service, Fort Collins, CO.
  • Kratz, A. M. 1975. Vegetational analysis of the coastal Picea sitchensis forest zone in Olympic National Park, Washington. Unpublished thesis, Western Washington University, Bellingham.
  • Martin, R. R., S. J. Trull, W. W. Brady, R. A. West, and J. M. Downs. 1995. Forest plant association management guide, Chatham Area, Tongass National Forest. R10-RP-57. USDA Forest Service, Alaska Region.
  • Meidinger, D., C. Chappell, C. Cadrin, G. Kittel, C. McCain, K. Boggs, J. Kagan, G. Cushon, A. Banner, and T. DeMeo. 2005. International Vegetation Classification of the Pacific Northwest: International correlation of temperate coastal forest plant associations of Oregon, Washington, British Columbia and Alaska. Contributors: B.C. Ministry of Forests, USDA Forest Service, B.C. Conservation Data Centre, Alaska Natural Heritage Program, Washington Natural Heritage Program, and Oregon Natural Heritage Information Center.
  • Pawuk, W. H., and E. J. Kissinger. 1989. Preliminary forest plant associations of the Stikine Area, Tongass National Forest. Technical Publication R10-TP-72. USDA Forest Service, Alaska Region, Juneau, AK. 126 pp.
  • Western Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Boulder, CO.