| Add/Drop |
Name
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Reference
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Plots↓
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Description |
Comm #10371
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CEGL000517
» more details
accession code: VB.CC.3127.CEGL000517
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10372
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CEGL000518
» more details
accession code: VB.CC.3128.CEGL000518
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10373
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CEGL000519
» more details
accession code: VB.CC.3129.CEGL000519
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10374
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Larix laricina / Chamaedaphne calyculata / Carex lasiocarpa Shrubland
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accession code: VB.CC.24710.LARIXLARICINACH
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Midwestern Ecology Working Group... |
0
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This tamarack / ericaceous scrub poor fen is found in the northern Great Lakes region of the United States and into central Canada. Stands occur on peatlands with low exposure to minerotrophic groundwater including basin fens, shores above the level of the seasonal flooding, and larger peatlands. The water regime is saturated, and the substrate is fibric to mesic peat. The microtopography is low to intermediate hummocks with hollows. The vegetation is an open fen dominated by ericaceous shrubs, sedges, and Sphagnum spp. The scattered tree layer of Larix laricina and Picea mariana >2 m is less than 10%. The low-shrub layer is dominated by Betula pumila, Chamaedaphne calyculata, Larix laricina, Salix discolor, and Salix pedicellaris. The herb layer is somewhat low in diversity, with graminoids including the dominant Carex lasiocarpa, as well as Carex chordorrhiza and Carex limosa. Carex oligosperma may also occur. Forbs include Sarracenia purpurea, Maianthemum trifolium, and Menyanthes trifoliata. Mosses include Sphagnum capillifolium, Sphagnum fuscum and Sphagnum magellanicum. Diagnostic features include the ericaceous and tree scrub cover, the somewhat lower species diversity compared to richer fens, and Carex lasiocarpa more common than Carex oligosperma. |
Comm #10375
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CEGL002160
» more details
accession code: VB.CC.4688.CEGL002160
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10376
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Justicia americana Temporarily Flooded Herbaceous Alliance
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accession code: VB.CC.18981.JUSTICIAAMERICA
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Southeastern Ecology Working Gro... |
0
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This alliance covers rocky river shoals dominated by Justicia americana with Orontium aquaticum, Podostemum ceratophyllum, Leersia spp., Lemna minor, Saururus cernuus, and others. A sparse canopy may be present, and species may include Carpinus caroliniana ssp. caroliniana, Fagus grandifolia, and Fraxinus pennsylvanica. There is some apparent regional variation in the associated species. More Appalachian examples may contain Orontium aquaticum as a codominant. In parts of the Ridge and Valley and Piedmont, Hymenocallis caroliniana (= Hymenocallis coronaria) is codominant. In the Edwards Plateau of central Texas, associated with Justicia americana are Bacopa monnieri, Fuirena simplex, Eleocharis geniculata (= Eleocharis caribaea), Eleocharis montevidensis, and Cyperus spp. |
Comm #10377
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Abies concolor - Pinus contorta / Carex pensylvanica - Achnatherum occidentale Forest
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accession code: VB.CC.18302.ABIESCONCOLORPI
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Western Ecology Working Group of... |
0
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Comm #10378
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CEGL000244
» more details
accession code: VB.CC.2870.CEGL000244
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10379
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A.1406
» more details
accession code: VB.CC.1180.A1406
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Vegetation included in this alliance occurs in wet meadows in the Washington Cascades. It was described near Findley Lake at 1130 m elevation. Stands are found on the margins of lakes and in small depressions. Other information is not available. This vegetation includes subalpine wet meadows from the Cascade Mountains of Washington. Stands have a dense herbaceous layer (100% cover) by perennial graminoid ~Elymus hirsutus$ and the perennial forb ~Caltha leptosepala ssp. howellii$. Associates include ~Aconitum columbianum, Carex$ spp., ~Trisetum$ sp., ~Senecio triangularis, Sanguisorba canadensis (= Sanguisorba sitchensis), Dodecatheon jeffreyi$, and several others. Small differences in microtopography result in large variation in species composition. |
Comm #10380
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CEGL007363
» more details
accession code: VB.CC.7086.CEGL007363
NOT CURRENTLY ACCEPTED
|
EcoArt 2002 |
0
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