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Name
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Reference
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Plots↓
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Description |
Comm #10791
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Tsuga heterophylla Temporarily Flooded Forest Alliance
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accession code: VB.CC.18363.TSUGAHETEROPHYL
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Western Ecology Working Group of... |
0
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Comm #10792
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CEGL008021
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accession code: VB.CC.7556.CEGL008021
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10793
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Juniperus virginiana var. virginiana / Rhus copallinum / Schizachyrium scoparium Woodland
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accession code: VB.CC.36270.CEGL007704
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Southeastern Ecology Working Gro... |
0
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This association represents anthropogenic openings of the Eastern Highland Rim 'Barrens' of Tennessee (and possibly other areas) dominated by scattered <i>Juniperus virginiana var. virginiana</i> and <i>Rhus copallinum</i>. The herbaceous stratum contains <i>Schizachyrium scoparium</i> and a diversity of other grasses and forbs. Other woody species that are often present in stands include <i>Cornus florida, Vaccinium arboreum, Acer rubrum, Nyssa sylvatica</i>, and <i>Oxydendrum arboreum</i>. Despite being surrounded by oak forests, oaks of any age are rarely found. <i>Schizachyrium scoparium</i> may comprise up to 90% of the ground cover. Common herbs include <i>Sorghastrum nutans, Andropogon ternarius, Andropogon virginicus, Andropogon gyrans, Gymnopogon ambiguus, Gymnopogon brevifolius, Dichanthelium aciculare (= Dichanthelium angustifolium), Tridens flavus, Panicum virgatum, Panicum anceps, Calamagrostis coarctata, Rhynchosia tomentosa, Tephrosia virginiana, Symphyotrichum dumosum (= Aster dumosus), Pycnanthemum tenuifolium, Solidago odora, Eupatorium</i> spp., and <i>Lespedeza</i> spp. |
Comm #10794
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CEGL001307
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accession code: VB.CC.3893.CEGL001307
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10795
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CEGL001308
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accession code: VB.CC.3894.CEGL001308
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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Comm #10796
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Comunidad de Caiophora andina - Senecio rufescens
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accession code: urn:lsid:vegbank.org:commConcept:36789-{FFFF99A7-E6B8-4C3A-A107-6D8ADA9F7E49}
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NatureServe Biotics 2019 |
0
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4100-4700 m. Combinación florística diferencial: <i>Baccharis caespitosa, Belloa piptolepis, Belloa schultzii, Caiophora horrida, Gnaphalium lacteum, Senecio candollei, Senecio rufescens</i> y <i>Xenophyllum ciliolatum</i>. Mayores áreas potenciales y/o actuales conocidas: Cochabamba, Cordillera del Tunari. |
Comm #10797
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Populus fremontii / Muhlenbergia rigens Woodland
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accession code: VB.CC.22288.POPULUSFREMONTI
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Western Ecology Working Group of... |
0
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This open riparian woodland is found generally along small, perennial and seasonally intermittent streams in the foothills zone of isolated desert mountain ranges in extreme southwestern New Mexico and possibly southeastern Arizona. These woodlands occur in narrow stream valleys, on gently sloping alluvial terraces, and are periodically inundated during spring runoff. The stand from Gray Ranch in the Animas Mountains was described from an east-facing alluvial terrace at approximately 1700 m elevation. The parent material is gravelly rhyolite alluvium, deposited among boulders. This woodland has an open tree canopy with a grassy understory. The broad-leaved deciduous trees Populus fremontii and Salix gooddingii dominate the canopy layer with 10-20% cover. Scattered Baccharis salicifolia and Dalea spp. may be present in the poorly developed shrub layer. The perennial bunchgrass Muhlenbergia rigens is the only abundant species in the herbaceous layer, with 20% cover. Total herbaceous cover is 25%. |
Comm #10798
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CEGL007583
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accession code: VB.CC.7196.CEGL007583
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EcoArt 2002 |
0
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Comm #10799
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Cliftonia monophylla Saturated Forest Alliance
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accession code: VB.CC.22399.CLIFTONIAMONOPH
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Southeastern Ecology Working Gro... |
0
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This alliance consists of peaty wetland forests dominated by Cliftonia monophylla. Communities of this alliance may be extensive wetlands (up to 300 or more hectares), generally with a longer hydroperiod than other baygall-related alliances; such large occurrences have developed over peat at least 1-2 m deep. Other communities in the alliance occur over nutrient-poor saturated mineral soils. The canopy is often nearly pure Cliftonia monophylla, 10-15 m tall; a sparse supercanopy of Pinus serotina or Pinus elliottii var. elliottii is sometimes present, especially near the transition to wet flatwoods. The open to dense shrub layer may contain Cliftonia monophylla, Morella inodora (= Myrica inodora), Gaylussacia mosieri, Lyonia lucida, Ilex coriacea, and Nyssa biflora. Herbs are infrequent and may occur in small patches; they may include Peltandra sagittifolia, Sarracenia rubra ssp. gulfensis, Utricularia subulata, Drosera capillaris, Eriocaulon decangulare, Rhynchospora sp., Balduina uniflora, and Cleistes bifaria. Sphagnum spp. are common. Catastrophic fire may have been a rare type of disturbance in the past. This is a naturally occurring vegetation type, though possibly increased in occurrence by logging and subsequent fire suppression. |
Comm #10800
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CEGL000137
» more details
accession code: VB.CC.2764.CEGL000137
NOT CURRENTLY ACCEPTED
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EcoArt 2002 |
0
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