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CEGL002483 Pinus banksiana - (Picea mariana, Pinus strobus) / Vaccinium spp. Rocky Woodland

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Jack Pine - (Black Spruce, Eastern White Pine) / Blueberry species Rocky Woodland

Colloquial Name: Subboreal Jack Pine Rocky Woodland

Hierarchy Level:  Association

Type Concept: This jack pine - black spruce rocky woodland is found in central Canada and adjacent boreal forests of the Great Lakes in the United States. Stands typically occur on shallow, sandy or rocky sites. Soils vary from talus slopes and bare bedrock to deep mineral soils of coarse to fine sand. The tree canopy is open, with scattered Pinus banksiana and Picea mariana. The understory is quite open, with scattered clumps of shrubby Picea mariana. The dwarf-shrub layer contains Vaccinium angustifolium and Vaccinium myrtilloides. The herbaceous layer is sparse, containing Cornus canadensis, Maianthemum canadense, and Melampyrum lineare. The moss layer contains Dicranum polysetum and Pleurozium schreberi. Lichens include Cladonia rangiferina, Cladonia arbuscula ssp. mitis, and Cladonia stellaris.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: In Michigan, this type is possible on Isle Royale (TNC 1999b) and elsewhere in the Upper Peninsula, and in Minnesota this type is expected primarily in the Border Lakes region (212La), though it may occur elsewhere. The description in the MNNHP (1993) report has a richer shrub layer than is described in Ontario, and probably also includes the tall-shrub phase of ~Pinus banksiana - Picea mariana / Vaccinium spp. / Pleurozium schreberi Forest (CEGL002448)$$. Farther north in Ontario, Picea mariana is more common.

Similar NVC Types: No Data Available
note: No Data Available

Physiognomy and Structure: No Data Available

Floristics: The tree canopy is open, with scattered Pinus banksiana and Picea mariana. The understory is quite open, with scattered clumps of shrubby Picea mariana. The dwarf-shrub layer contains Vaccinium angustifolium and Vaccinium myrtilloides. The herbaceous layer is sparse, containing Cornus canadensis, Maianthemum canadense, and Melampyrum lineare. The moss layer contains Dicranum polysetum and Pleurozium schreberi. Lichens include Cladonia rangiferina (= Cladina rangiferina), Cladonia arbuscula ssp. mitis (= Cladina mitis), and Cladonia stellaris (= Cladina stellaris) (Sims et al. 1989, McCarthy et al. 1994).

Dynamics:  No Data Available

Environmental Description:  Stands typically occur on shallow, sandy or rocky sites. Soils vary from talus slopes and bare bedrock to deep mineral soils of coarse to fine sand (Sims et al. 1989, McCarthy et al. 1994).

Geographic Range: This jack pine - black spruce rocky woodland type is found in central Canada and adjacent boreal forests of the Great Lakes in the United States.

Nations: CA,US

States/Provinces:  MB, MI, MN, ON, QC




Confidence Level: Moderate

Confidence Level Comments: No Data Available

Grank: G4?

Greasons: No Data Available


Concept Lineage: CEGL005060 merged with existing CEGL002483 (12-98). Merge CEGL002440 with CEGL002483. Time to get rid of this type. (DFL 6-12).

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Pinus banksiana - (Picea mariana, Pinus strobus) / Vaccinium spp. Rocky Woodland (Faber-Langendoen 2001)

Concept Author(s): D. Faber-Langendoen (2001)

Author of Description: D. Faber-Langendoen

Acknowledgements: No Data Available

Version Date: 12-16-98

  • CDPNQ [Centre de données sur le patrimoine naturel du Québec]. No date. Unpublished data. Centre de données sur le patrimoine naturel du Québec, Québec.
  • Faber-Langendoen, D., editor. 2001. Plant communities of the Midwest: Classification in an ecological context. Association for Biodiversity Information, Arlington, VA. 61 pp. plus appendix (705 pp.).
  • Greenall, J. A. 1996. Manitoba''s terrestrial plant communities. MS Report 96-02. Manitoba Conservation Data Centre, Winnipeg.
  • Hop, K., D. Faber-Langendoen, M. Lew-Smith, N. Aaseng, and S. Lubinski. [1999]. USGS-NPS Vegetation Mapping Program: Voyageurs National Park, Minnesota. USDI U.S. Geological Survey, La Crosse, WI. 210 pp.
  • Hop, K., S. Menard, J. Drake, S. Lubinski, D. Faber-Langendoen, and J. Dieck. 2010b. National Park Service Vegetation Inventory Program: Grand Portage National Monument, Minnesota. Natural Resource Report NPS/GLKN/NRR-2010/200. National Park Service, Fort Collins, CO. 202 pp.
  • MNNHP [Minnesota Natural Heritage Program]. 1993. Minnesota''s native vegetation: A key to natural communities. Version 1.5. Minnesota Department of Natural Resources, Natural Heritage Program, St. Paul, MN. 110 pp.
  • McCarthy, T. G., R. W. Arnup, J. Nieppola, B. G. Merchant, K. C. Taylor, and W. J. Parton. 1994. Field guide to forest ecosystems of northeastern Ontario. NEST Field Guide FG-001, Ontario Ministry of Natural Resources, Northeast Science and Technology, Timmins, ON.
  • Midwestern Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Minneapolis, MN.
  • Minnesota DNR [Minnesota Department of Natural Resources]. 2003-2005a. Field guide to the native plant communities of Minnesota. Three volumes: The Laurentian Mixed Forest Province (2003), The Eastern Broadleaf Forest Province (2005c), The Prairie Parkland and Tallgrass Aspen Parklands provinces (2005b). Ecological Land Classification Program, Minnesota County Biological Survey, and Natural Heritage and Nongame Research Program. Minnesota Department of Natural Resources, St. Paul.
  • Minnesota DNR [Minnesota Department of Natural Resources]. 2003. Field guide to the native plant communities of Minnesota: The Laurentian Mixed Forest Province. Ecological Land Classification Program, Minnesota County Biological Survey, and Natural Heritage and Nongame Research Program. Minnesota Department of Natural Resources, St. Paul.
  • ONHIC [Ontario Natural Heritage Information Centre]. 2018. Unpublished data. Ontario Natural Heritage Information Centre, Ministry of Natural Resources, Ontario, Canada.
  • Sims, R. A., W. D. Towill, K. A. Baldwin, and G. M. Wickware. 1989. Field guide to the forest ecosystem classification for northwestern Ontario. Ontario Ministry of Natural Resources, Toronto. 191 pp.
  • TNC [The Nature Conservancy]. 1999b. USGS-NPS Vegetation Mapping Program: Classification of the vegetation of Isle Royale National Park. The Nature Conservancy, Midwest Regional Office, Minneapolis, MN, and International Headquarters, Arlington, VA. 143 pp.