| Add/Drop |
Name
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Reference
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Plots↓
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Description |
Comm #10351
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Thuja occidentalis Carbonate Talus Woodland
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accession code: VB.CC.23944.THUJAOCCIDENTAL
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Midwestern Ecology Working Group... |
0
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This white-cedar evergreen woodland type is found on talus in the upper midwestern United States and Canada, including limited areas of Michigan and southern Ontario. Stands are found on limestone or dolostone (carbonate) talus. Stand structure varies from patchy and barren (20-40%) to more closed (40-70%) tree canopy. The dominant species is Thuja occidentalis, with typical associates including Acer saccharum, Betula alleghaniensis, Betula papyrifera, Fraxinus americana, Ostrya virginiana, Picea glauca, and Tsuga canadensis. Tall shrubs include Acer spicatum, Cornus rugosa, and Sambucus racemosa. Herbaceous species include Asplenium trichomanes, Cystopteris bulbifera, Dryopteris marginalis, Geranium robertianum, and Polypodium virginianum. |
Comm #10352
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Lupinus arcticus Herbaceous Alliance
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accession code: VB.CC.22213.LUPINUSARCTICUS
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Western Ecology Working Group of... |
0
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This alliance typically occurs at or slightly below the upper treeline in high Cascades of the Pacific Northwest, often in association with subalpine parkland. Deep snow accumulations and elevations between 1800-2000 m create a short growing season. These communities occur on well-drained, moderately steep to steep slopes, which clear of snow by early summer. These are lush herbaceous communities with a mixture of forbs and graminoids. Lupinus arcticus ssp. subalpinus is the dominant species, but Carex spectabilis may be codominant in some stands. Other forbs with high constancy include Polygonum bistortoides, Castilleja parviflora, Potentilla flabellifolia, Pulsatilla occidentalis (= Anemone occidentalis), Valeriana sitchensis, and Erigeron peregrinus. Carex nigricans and Festuca idahoensis are occasional graminoids present. |
Comm #10353
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CEGL006143
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accession code: VB.CC.6692.CEGL006143
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10354
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CEGL006145
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accession code: VB.CC.6694.CEGL006145
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10355
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CEGL006147
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accession code: VB.CC.6696.CEGL006147
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10356
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CEGL006150
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accession code: VB.CC.6698.CEGL006150
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10357
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CEGL006151
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accession code: VB.CC.6699.CEGL006151
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10358
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Pinus ponderosa / Quercus arizonica Woodland
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accession code: VB.CC.27074.PINUSPONDEROSAQ
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Western Ecology Working Group of... |
0
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Comm #10359
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Carex hyalinolepis Seasonally Flooded Herbaceous Vegetation
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accession code: VB.CC.26464.CAREXHYALINOLEP
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Southeastern Ecology Working Gro... |
0
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This association is a seasonally flooded herbaceous wetland dominated by Carex hyalinolepis. Other species present (in small amounts) include Rumex verticillatus, Ipomoea sagittata, and Cyperus spp. This association occurs in seasonally flooded depressions in sea islands. The water is fresh, but receives salt water in hurricane events. |
Comm #10360
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Juniperus osteosperma Woodland
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accession code: VB.CC.27652.JUNIPERUSOSTEOS
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Western Ecology Working Group of... |
0
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