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Name
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Reference
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Plots↓
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Description |
Comm #8441
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Pinus edulis / Nolina microcarpa Woodland
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accession code: VB.CC.27374.PINUSEDULISNOLI
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Western Ecology Working Group of... |
0
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Comm #8442
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Picea sitchensis / Gaultheria shallon Forest
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accession code: VB.CC.27380.PICEASITCHENSIS
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Western Ecology Working Group of... |
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Comm #8443
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Quercus macrocarpa - Quercus (alba, ellipsoidalis, velutina) Woodland
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accession code: VB.CC.36620.CEGL005560
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Midwestern Ecology Working Group... |
0
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Comm #8444
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Pinus strobus - Quercus (alba, rubra, velutina) Driftless Bluff Forest
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accession code: VB.CC.36619.CEGL005561
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Midwestern Ecology Working Group... |
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Comm #8445
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Corylus cornuta - Amelanchier spp. Ruderal Shrubland
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accession code: VB.CC.36618.CEGL005562
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Midwestern Ecology Working Group... |
0
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Comm #8446
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Pinus ponderosa - Populus tremuloides Forest Alliance
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accession code: VB.CC.18557.PINUSPONDEROSAP
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Western Ecology Working Group of... |
0
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This successionally intermediate alliance occurs in the Black Hills and western and northwestern United States. This description is strongly based on the portion of this alliance that occurs in the Black Hills. This is a mixed evergreen - deciduous forest composed of short to moderately tall trees. Sites can be on gentle to steep slopes and have any aspect. The canopy is variable, ranging from moderately open to closed. Younger stands typically have dense Populus tremuloides with Pinus ponderosa mixed in. As the stands age, Populus tremuloides is slowly reduced and Pinus ponderosa becomes dominant. Betula papyrifera and Picea glauca may be minor components of the canopy. The shrub layer contains species such as Arctostaphylos uva-ursi, Juniperus communis, Prunus americana, Prunus pensylvanica, Prunus virginiana, Rubus idaeus, Sorbus scopulina, and Vaccinium scoparium. Aralia nudicaulis, Castilleja sulphurea, Clematis columbiana, Geranium richardsonii, Oryzopsis asperifolia, Pteridium aquilinum, and Sedum stenopetalum are found in the herbaceous stratum. Stands of this alliance typically develop after a crown fire or other disturbance has removed the Pinus ponderosa overstory. |
Comm #8447
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Salix melanopsis Seasonally Flooded Shrubland Alliance
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accession code: VB.CC.18901.SALIXMELANOPSIS
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Western Ecology Working Group of... |
0
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Comm #8448
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Ephedra cutleri Shrubland
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accession code: VB.CC.32068.CEGL005804
NOT CURRENTLY ACCEPTED
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Western Ecology Working Group of... |
0
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Comm #8449
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Pinus ponderosa / Andropogon hallii Woodland
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accession code: VB.CC.37322.CEGL005808
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This ponderosa pine woodland association is currently only known from a single occurrence in Sunset Crater Volcano National Monument in Arizona, and the following description is based on the occurrence there. Additional information will be added as it becomes available. This association is found at an elevation of 2200 m with a slope of 42% and on cinder gravel. The tree layer is characterized by <i>Pinus ponderosa</i> between 3-10 m tall. The most abundant grass is <i>Andropogon hallii</i>. The shrub cover is sparse. |
Comm #8450
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CEGL001845
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accession code: VB.CC.4399.CEGL001845
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
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