Print Report
CEGL005583 Tsuga mertensiana - Abies lasiocarpa / Vaccinium deliciosum - Phyllodoce empetriformis Woodland
Type Concept Sentence: No Data Available
Common (Translated Scientific) Name: Mountain Hemlock - Subalpine Fir / Cascade Bilberry - Pink Mountain-heath Woodland
Colloquial Name: No Data Available
Hierarchy Level: Association
Type Concept: This mountain hemlock - subalpine fir woodland of Washington and possibly British Columbia has a tree canopy that is usually dominated by Abies lasiocarpa with Tsuga mertensiana ranging from dominant to present. Abies amabilis is often present. Callitropsis nootkatensis can be present to prominent typically as a tall shrub. The shrubs Vaccinium membranaceum and Rhododendron albiflorum often occur directly under the trees. The well-developed dwarf-shrub layer is codominated by Vaccinium deliciosum and Phyllodoce empetriformis. The herb layer can include Luzula glabrata var. hitchcockii, Lupinus arcticus ssp. subalpinus, Lupinus latifolius, Arnica latifolia, and Valeriana sitchensis. This subalpine parkland association occurs above continuous forest and below upper treeline. It is absent from the driest climatic areas such as the northeast Olympics and northeastern Mount Rainier. Its typical form is a mosaic of tree clumps, small patches of forest or woodland, and dwarf-shrub openings.
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: The tree canopy is usually dominated by Abies lasiocarpa with Tsuga mertensiana ranging from dominant to present. Abies amabilis is often present. Callitropsis nootkatensis (= Cupressus nootkatensis) can be present to prominent typically as a tall shrub. The shrubs Vaccinium membranaceum and Rhododendron albiflorum often occur directly under the trees. The well-developed dwarf-shrub layer is codominated by Vaccinium deliciosum and Phyllodoce empetriformis. The herb layer can include Luzula glabrata var. hitchcockii, Lupinus arcticus ssp. subalpinus, Lupinus latifolius, Arnica latifolia, and Valeriana sitchensis.
Dynamics: No Data Available
Environmental Description: No Data Available
Geographic Range: No Data Available
Nations: CA?,US
States/Provinces: BC?, WA
Plot Analysis Summary:
http://vegbank.org/natureserve/ELEMENT_GLOBAL.2.942476
Confidence Level: Low - Poorly Documented
Confidence Level Comments: No Data Available
Grank: GNR
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.4 California Red Fir - Mountain Hemlock - Sierra Lodgepole Pine Forest Macrogroup | M025 | 1.B.2.Nd.4 |
Group | 1.B.2.Nd.4.c Mountain Hemlock - Pacific Silver Fir - Alaska-cedar Wood Group | G849 | 1.B.2.Nd.4.c |
Alliance | A3727 Mountain Hemlock - Pacific Silver Fir - Alaska-cedar Tree Island Alliance | A3727 | 1.B.2.Nd.4.c |
Association | CEGL005583 Mountain Hemlock - Subalpine Fir / Cascade Bilberry - Pink Mountain-heath Woodland | CEGL005583 | 1.B.2.Nd.4.c |
Concept Lineage: No Data Available
Predecessors: No Data Available
Obsolete Names: No Data Available
Obsolete Parents: No Data Available
Synonomy: < Tsuga mertensiana / Phyllodoce empetriformis - Vaccinium deliciosum (Henderson et al. 1992)
< Tsuga mertensiana / Phyllodoce empetriformis - Vaccinium deliciosum (Henderson et al. 1989)
? Tsuga mertensiana / Phyllodoce empetriformis - Vaccinium deliciosum (Lillybridge et al. 1995) [TSME/PHEM-VADE ASSOCIATION CMS354]
= Tsuga mertensiana-Abies lasiocarpa/Vaccinium deliciosum-Phyllodoce empetriformis Woodland (Crawford et al. 2009)
= Tsuga mertensiana-Abies lasiocarpa/Vaccinium deliciosum-Phyllodoce empetriformis Woodland (Meidinger et al. 2005) [PNWCOAST_301]
? Tsuga mertensiana/Phyllodoce empetriformis-Vaccinium deliciosum (Kovalchik 2001)
? Tsuga mertensiana/Phyllodoce empetriformis-Vaccinium deliciosum Association (Diaz et al. 1997)
? Tsuga mertensiana/Vaccinium membranaceum/Phyllodoce empetriformis Community Type (del Moral et al. 1976)
< Tsuga mertensiana / Phyllodoce empetriformis - Vaccinium deliciosum (Henderson et al. 1989)
? Tsuga mertensiana / Phyllodoce empetriformis - Vaccinium deliciosum (Lillybridge et al. 1995) [TSME/PHEM-VADE ASSOCIATION CMS354]
= Tsuga mertensiana-Abies lasiocarpa/Vaccinium deliciosum-Phyllodoce empetriformis Woodland (Crawford et al. 2009)
= Tsuga mertensiana-Abies lasiocarpa/Vaccinium deliciosum-Phyllodoce empetriformis Woodland (Meidinger et al. 2005) [PNWCOAST_301]
? Tsuga mertensiana/Phyllodoce empetriformis-Vaccinium deliciosum (Kovalchik 2001)
? Tsuga mertensiana/Phyllodoce empetriformis-Vaccinium deliciosum Association (Diaz et al. 1997)
? Tsuga mertensiana/Vaccinium membranaceum/Phyllodoce empetriformis Community Type (del Moral et al. 1976)
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