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records 7871 through 7880 of 38961

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Comm #7871
 
Ledum glandulosum Shrubland
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accession code: VB.CC.33442.CEGL002739
Western Ecology Working Group of...  0  
Comm #7872
 
Quercus alba - Quercus falcata - (Carya pallida) / Gaylussacia frondosa Forest
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accession code: VB.CC.30959.CEGL006269
Eastern Ecology Working Group of...  0 This oak forest of the unglaciated northeastern Coastal Plain generally occurs on well-drained acidic soils, primarily loamy sands, sandy loams and silty/clay loams. Occasional stands occur on imperfectly drained, alternately wet and dry upland flats with hardpan subsoils. The canopy is dominated by a mixture of oaks, especially <i>Quercus alba, Quercus falcata</i>, and <i>Quercus velutina</i>. Associates include <i>Sassafras albidum, Quercus </i><i>coccinea, Quercus stellata, Liquidambar styraciflua</i>, and <i>Nyssa sylvatica</i>, with <i>Acer</i><i> rubrum, Ilex opaca</i>, and <i>Cornus florida</i> often forming a subcanopy. <i>Liriodendron tulipifera</i> may be a canopy component in mature, fire-suppressed stands. Pines such as <i>Pinus taeda, Pinus rigida</i> (in the Inner Coastal Plain of Maryland), or <i>Pinus virginiana</i> may be present in successional stands. <i>Carya pallida</i> may also be present in the canopy, especially in stands occurring on sandy soils. Other hickories such as <i>Carya alba</i> and <i>Carya glabra</i> are also present in some stands. The shrub layer is well-developed and dominated by the deciduous ericads <i>Gaylussacia frondosa,</i><i> Gaylussacia baccata, Vaccinium pallidum, Vaccinium stamineum</i>, and occasionally <i>Lyonia mariana</i>. The vines <i>Smilax rotundifolia</i> and <i>Vitis rotundifolia</i> may be important in some stands. The herbaceous layer is generally sparse and characterized by dry-site species such as <i>Pteridium aquilinum, Cypripedium acaule, Chimaphila maculata</i>, and <i>Gaultheria procumbens</i>. 
Comm #7873
 
CEGL001872
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accession code: VB.CC.4426.CEGL001872 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #7874
 
CEGL001840
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accession code: VB.CC.4395.CEGL001840 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #7875
 
CEGL001841
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accession code: VB.CC.4396.CEGL001841 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #7876
 
A.1166
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accession code: VB.CC.941.A1166
EcoArt 2002  0  
Comm #7877
 
II.A.3
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accession code: VB.CC.186.IIA3
EcoArt 2002  0  
Comm #7878
 
CEGL003076
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accession code: VB.CC.5285.CEGL003076 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #7879
 
Quercus (prinus, coccinea) / Kalmia latifolia / (Galax urceolata, Gaultheria procumbens) Forest
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accession code: VB.CC.35355.CEGL006271
Southeastern Ecology Working Gro...  0 This community includes subxeric ridgetop and exposed slope forests in the Southern Appalachians, ranging south and east into the upper Piedmont, north into the Central Appalachians, and north and west into the Ridge and Valley. This community occurs over shallow soils, primarily on south- to west-facing slopes and ridgetops where solar exposure is high. Soils are rocky, infertile, dry, acidic sandy loams typically derived from sandstone. The community includes forests with canopies strongly dominated by <i>Quercus prinus</i> and/or <i>Quercus coccinea</i>, with lesser amounts of <i>Quercus velutina, Quercus rubra, Quercus falcata, Oxydendrum arboreum, Nyssa sylvatica, Pinus virginiana</i>, and <i>Acer rubrum</i>, occurring over a typically dense shrub stratum dominated by ericaceous species. The shrub layer may vary between evergreen and deciduous dominance. Typical shrub species include <i>Kalmia latifolia, Rhododendron maximum, Vaccinium stamineum, Vaccinium pallidum, Gaylussacia ursina, Gaylussacia baccata</i>, and (in the more southern portions of the range) <i>Leucothoe recurva</i>. In addition, <i>Castanea dentata</i> may occur abundantly as root sprouts. The herb layer is typically sparse and includes subshrubs such as <i>Epigaea repens</i> and <i>Gaultheria procumbens</i>. Other common species include <i>Chamaelirium luteum, Chimaphila maculata, Galax urceolata, Magnolia fraseri, Sassafras albidum, Symplocos tinctoria, Smilax rotundifolia</i>, and <i>Smilax glauca</i>. This community is distinguished by its overall floristic composition, with a high abundance of acid-loving ericaceous species, which are indicative of this community's extremely infertile, acidic soils. 
Comm #7880
 
CEGL003600
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accession code: VB.CC.5557.CEGL003600 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  

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records 7871 through 7880 of 38961

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