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Juncus xiphioides Association (provisional) » more details
accession code:
NOT CURRENTLY ACCEPTED
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Great Valley Classification |
1
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Comm #4961
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Salix spp. - Artemisia cana Ruderal Understory Wet Shrubland Alliance » more details
accession code: urn:lsid:vegbank.org:commConcept:39402-{F2D89820-D793-4ED1-80F3-C6CD68B6FFE4}
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NatureServe Biotics 2019 |
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These riparian shrublands are dominated by native willows such as <i>Salix exigua, Salix monticola, Salix geyeriana, Salix drummondiana, Salix commutata</i>, and others, as well as shrublands dominated by <i>Artemisia cana</i> (<i>ssp. viscidula</i> and <i>ssp. bolanderi</i>) where the understory herbaceous layer has been completely replaced by non-native invasive species such as <i>Bromus tectorum, Poa pratensis, Dactylis glomerata, Bromus inermis, Elymus repens, Medicago sativa, Trifolium repens, Melilotus officinalis</i>, and <i>Phragmites australis</i>. This alliance occurs in relatively moist environments, including riparian areas and alkaline or saline playa lakes of the western U.S. |
Comm #4962
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Abies grandis / Acer glabrum Forest » more details
accession code: urn:lsid:vegbank.org:commConcept:29176-{20D632FE-6529-405F-AD7B-10F268B75235}
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NatureServe Biotics 2019 |
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These conifer forests are native to the Blue Mountains and Wallowa mountains of northeastern Oregon, southeastern Washington and Idaho's Payette National Forest. This forest association is typified by a rich shrub layer, and occurs both on mid-slopes and riparian corridors at elevations of 1000-1950 m (3300-6400 feet). Sites occur on all aspects and a wide variety of slopes. Soils tend to be silt loam and sand over residuum, colluvium, and alluvium of igneous rock with an ash mantle. The tree canopy is dominated by <i>Abies grandis</i>. Occasional codominants are <i>Picea engelmannii, Pseudotsuga menziesii</i>, and <i>Larix occidentalis</i>. The shrub cover is composed of <i>Acer glabrum, Vaccinium membranaceum</i>, and <i>Rosa gymnocarpa</i>. Cover of common herbaceous species includes <i>Arnica cordifolia, Galium triflorum, Osmorhiza berteroi, Thalictrum occidentale</i>, and <i>Bromus vulgaris</i>. Codominating tree species tend to be less common in the Wallowa and Seven Devils mountains. |
Comm #4963
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Abies grandis / Achlys triphylla Forest » more details
accession code: urn:lsid:vegbank.org:commConcept:29177-{B7F072E1-C61C-4EE0-BBB0-FCA701336784}
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NatureServe Biotics 2019 |
0
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Comm #4964
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Pinus echinata - Quercus alba / Schizachyrium scoparium Woodland » more details
accession code: VB.CC.19522.PINUSECHINATAQU
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Midwestern Ecology Working Group... |
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This shortleaf pine - oak woodland type is found in the central United States, in the Ozarks and Ouachita Mountains of Missouri and Arkansas, likely extending into Oklahoma. Stands occur on upper to middle, south-facing slopes, saddles, and flatter ridgelines. Soils are shallow to deep (25-100 cm), and well-drained. Parent material is a variety of sandstone and mixed sandstone/shale-derived substrates or, in parts of the Missouri Ozarks and central Ouachitas, chert substrates. The vegetation contains an open canopy. The canopy is dominated by Pinus echinata codominating with Quercus alba, Quercus rubra, or Quercus velutina, either singly or in combination. Pinus echinata often forms an emergent canopy over the oaks. Other woody species may be present in the shrub and sapling strata. Species from examples in the central Ouachita Mountains include Acer rubrum, Amelanchier arborea, Carya alba, Castanea pumila var. ozarkensis (= Castanea ozarkensis), Cornus florida, Hamamelis virginiana, Nyssa sylvatica, Ostrya virginiana, Prunus serotina, Sassafras albidum, Toxicodendron radicans, Vaccinium arboreum, Vaccinium stamineum, and Vitis rotundifolia. Cover of the herbaceous stratum is variable (20-50%) depending on crown closure and fire history and comprises a mixture of graminoid and forb species. The herbaceous layer is often dominated by Schizachyrium scoparium and Dichanthelium linearifolium, but a diversity of herbaceous species is present. Other herbaceous species can include Antennaria plantaginifolia, Symphyotrichum anomalum (= Aster anomalus), Baptisia bracteata var. leucophaea, Carex sp., Clitoria mariana, Cunila origanoides, Danthonia spicata, Desmodium marilandicum, Desmodium glutinosum, Lespedeza capitata, Lespedeza virginica, Dichanthelium latifolium, Dichanthelium sphaerocarpon var. isophyllum, Solidago caesia, Solidago petiolaris, and Solidago ulmifolia. |
Comm #4965
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Lysichiton americanus Herbaceous Vegetation » more details
accession code: VB.CC.31552.CEGL003318
NOT CURRENTLY ACCEPTED
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Western Ecology Working Group of... |
0
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Comm #4966
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Abies lasiocarpa / Menziesia ferruginea Forest » more details
accession code: VB.CC.23830.ABIESLASIOCARPA
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Western Ecology Working Group of... |
0
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Comm #4967
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Pastizales de la Llanura Interserrana del Sur de la Región Pampeana » more details
accession code: urn:lsid:ecoobs.vegbank.org:commConcept:9041-{445FBBF6-EA89-4515-8EFC-D2B0E9A5DDC3}
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Latin American Ecology Working Group n.d. |
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Comm #4968
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Pastizales de la Serranía de Ventania » more details
accession code: urn:lsid:ecoobs.vegbank.org:commConcept:9040-{F7964ABF-D1B0-44F5-9267-C4EB7ACE9D77}
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Latin American Ecology Working Group n.d. |
0
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Comm #4969
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Pajonales de la Serranía de Tandilia » more details
accession code: urn:lsid:ecoobs.vegbank.org:commConcept:9039-{ABCB8B31-A4BE-4DF3-B24E-EBEFA9FAD5C8}
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Latin American Ecology Working Group n.d. |
0
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