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CEGL000239 Abies amabilis - (Pseudotsuga menziesii, Abies procera) / Vaccinium membranaceum / Xerophyllum tenax Forest

Type Concept Sentence: No Data Available

Common (Translated Scientific) Name: Pacific Silver Fir - (Douglas-fir, Noble Fir) / Thinleaf Huckleberry / Common Beargrass Forest

Colloquial Name: No Data Available

Hierarchy Level:  Association

Type Concept: This association occurs at Mount Rainier National Park and in the northern and eastern Olympic Mountains at middle to high elevations. Sites are dry, usually on mid to upper slopes or ridgetops, with shallow or rocky soils and southerly aspects. The canopy is dominated by Abies amabilis, Pseudotsuga menziesii, Tsuga heterophylla, and/or Abies procera. Abies amabilis or Abies procera occupy over 10% total cover. Abies amabilis typically dominates tree regeneration. The shrub layer varies from sparse to dense but always has Vaccinium membranaceum, which usually is dominant. Xerophyllum tenax dominates a well-developed herb layer. Rubus lasiococcus, Orthilia secunda, Clintonia uniflora, or Viola sempervirens are often present.

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: No Data Available

Nations: CA,US

States/Provinces:  BC, OR, WA


Confidence Level: Low

Confidence Level Comments: No Data Available
Grank: G4

Greasons: No Data Available
Type Name Database Code Classification Code
Class 1 Forest & Woodland Class C01 1
Subclass 1.B Temperate & Boreal Forest & Woodland Subclass S15 1.B
Formation 1.B.2 Cool Temperate Forest & Woodland Formation F008 1.B.2
Division 1.B.2.Nd Vancouverian Forest & Woodland Division D192 1.B.2.Nd
Macrogroup 1.B.2.Nd.3 Western Hemlock - Sitka Spruce - Redwood Rainforest Macrogroup M024 1.B.2.Nd.3
Group 1.B.2.Nd.3.d Pacific Silver Fir - Western Hemlock Rainforest Group G241 1.B.2.Nd.3.d
Alliance A3387 Pacific Silver Fir - Western Hemlock / Thinleaf Huckleberry Cold Forest Alliance A3387 1.B.2.Nd.3.d
Association CEGL000239 Pacific Silver Fir - (Douglas-fir, Noble Fir) / Thinleaf Huckleberry / Common Beargrass Forest CEGL000239 1.B.2.Nd.3.d
Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available
Synonomy: = Abies amabilis - (Pseudotsuga menziesii - Abies procera) / Vaccinium membranaceum / Xerophyllum tenax (Meidinger et al. 2005) [PNWCOAST_005]
= Abies amabilis / Vaccinium membranaceum - Xerophyllum tenax (Henderson et al. 1992)
= Abies amabilis / Vaccinium membranaceum / Xerophyllum tenax (Henderson et al. 1989)
= Abies amabilis / Vaccinium membranaceum / Xerophyllum tenax (Brockway and Topik 1984)
= Abies amabilis-(Pseudotsuga menziesii-Abies procera)/Vaccinium membranaceum/Xerophyllum tenax Forest (Crawford et al. 2009) [PNWCOAST_005]
= Pacific Silver Fir / Big Huckleberry - Beargrass Association (CF S2-51) ABAM/VAME/XETE (Brockway et al. 1983)
= Pacific silver fir / big huckleberry / beargrass (ABAM/VAME/XETE) (Hemstrom et al. 1982)
Concept Author(s): Crawford et al. (2009)

Author of Description: Crawford et al. (2009)

Acknowledgements: No Data Available

Version Date: 06-12-15
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