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records 8331 through 8340 of 38961

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Comm #8331
 
Platanus wrightii Woodland
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accession code: VB.CC.25130.PLATANUSWRIGHTI
Western Ecology Working Group of...  0  
Comm #8332
 
Populus tremuloides / Carex aquatilis var. aquatilis Forest
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accession code: VB.CC.24552.POPULUSTREMULOI
Western Ecology Working Group of...  0 This is a local wetland forest reported only from northwestern Oregon. It is known from moist, flat basins at moderate elevations in the mountains. Stands have seasonally wet, fine-textured mineral soils with evident mottling in a layer 29 inches below the soil surface. Populus tremuloides is the dominant tree. Picea engelmannii can be a codominant. Pinus contorta may be present with low cover. The understory, which has no shrubs, is dominated by graminoids, with Carex aquatilis var. aquatilis and Calamagrostis canadensis codominant, and Deschampsia caespitosa, Elymus glaucus, Glyceria striata (= Glyceria elata), Carex jonesii, Carex deweyana, and Juncus nevadensis present. Exotics include Phleum pratense and Poa pratensis. Forbs present include Veratrum viride, Pedicularis groenlandica, Symphyotrichum foliaceum (= Aster foliaceus), Canadanthus modestus (= Aster modestus), Senecio serra, and Geum macrophyllum. 
Comm #8333
 
Pinus elliottii var. densa / Serenoa repens - Tetrazygia bicolor - Guettarda scabra Woodland
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accession code: VB.CC.22634.PINUSELLIOTTIIV
Southeastern Ecology Working Gro...  0 This community has an open canopy of Pinus elliottii var. densa occurring over a low-shrub layer and a dense herbaceous stratum characterized by a mix of tropical and temperate taxa with a high percentage of endemic species. Vegetation is typically interspersed with large areas of exposed limestone. A hardwood understory will develop under fire suppression with Quercus virginiana and Lysiloma latisiliquum typically present. Shrub layers are quite diverse and vary locally, with tropical species less abundant in the northern part of this community's range. Shrub strata species may include Acacia farnesiana, Ardisia escallonoides, Sideroxylon reclinatum ssp. reclinatum, Callicarpa americana, Chrysobalanus icaco, Dodonaea viscosa, Ficus aurea, Ficus citrifolia, Guapira discolor, Guettarda scabra, Ilex glabra, Lyonia fruticosa, Metopium toxiferum, Morella cerifera (= Myrica cerifera), Myrsine floridana, Persea borbonia, Quercus minima, Quercus pumila, Quercus virginiana, Randia aculeata, Rhus copallinum var. leucantha, Sabal etonia (= Sabal miamiensis), Sabal palmetto, Serenoa repens, Sideroxylon salicifolium, Tetrazygia bicolor, Vaccinium myrsinites, and Zamia pumila. Herbaceous species associated with this community include Acalypha chamaedryfolia, Aeschynomene viscidula, Andropogon ternarius, Anemia adiantifolia, Angadenia berteroi, Aristida patula, Asclepias verticillata, Bulbostylis sp., Chamaecrista deeringiana, Crossopetalum ilicifolium, Crotalaria pumila, Euphorbia polyphylla, Jacquemontia curtissii, Liatris chapmanii, Melanthera parvifolia, Opuntia humifusa var. humifusa, Polygala smallii, Schizachyrium spp., and Tragia urens. This community occurs on elevated (2-4 m) outcroppings of mid-Pleistocene marine limestone of the Miami Rock Ridge formation. Soils are shallow, circumneutral sands and sandy loams that accumulate in depressions and cracks in the rock surface. These soils are commonly saturated or the rock surface is very shallowly flooded for extended periods in the rainy season (May-October). 
Comm #8334
 
CEGL002134
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accession code: VB.CC.4665.CEGL002134 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #8335
 
CEGL002135
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accession code: VB.CC.4666.CEGL002135 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #8336
 
CEGL003386
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accession code: VB.CC.5442.CEGL003386 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #8337
 
CEGL003387
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accession code: VB.CC.5443.CEGL003387 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #8338
 
Dodecatheon redolens Saturated Herbaceous Alliance
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accession code: VB.CC.28389.DODECATHEONREDO
Western Ecology Working Group of...  0  
Comm #8339
 
CEGL008494
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accession code: VB.CC.7817.CEGL008494 NOT CURRENTLY ACCEPTED
EcoArt 2002  0  
Comm #8340
 
Pinus palustris - Pinus echinata / Quercus coccinea - Quercus georgiana Woodland
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accession code: VB.CC.24254.PINUSPALUSTRISP
Southeastern Ecology Working Gro...  0 This community occurs on the quartzite ridge (Hollis Formation) of Pine Mountain (Harris County, Georgia). Pinus palustris, Pinus echinata, and Pinus virginiana share canopy dominance. Oaks include Quercus coccinea, Quercus prinus, Quercus georgiana, and Quercus falcata. The shrub layer contains Prunus umbellata, Hypericum hypericoides, Vaccinium arboreum, Vaccinium pallidum, and Vaccinium tenellum; Tephrosia virginiana, Solidago odora, Schizachyrium scoparium, and Pteridium aquilinum var. pseudocaudatum are present in the herb layer. Most of the area formerly occupied by this association are fire-suppressed and are now occupied by a mixed forest, with the oaks joining the pines in the canopy. Further information is needed to determine whether this association is distinct from other Piedmont/Mountain longleaf pine communities in this alliance. 

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records 8331 through 8340 of 38961

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