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Sumter National Forest Final Report - NatureServe

Sumter National Forest Final Report - NatureServe

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234A:PC, 251Ea:CCP, 251Ec:CCP, 251Ed:CCP, 251Fb:CCP, 251Fc:CCP, 255:C, M212Eb:CCC, M221Aa:CCC, M221Ac:CCC,M221Ad:CCC, M221Be:CCC, M221Bf:CCC, M221Cd:CCC, M221Da:CCC, M221Dc:CCC, M222Aa:CCP, M222Ab:CCP,M231Aa:CCC, M231Ab:CCC, M231Ac:CCC, M231Ad:CCCFederal Lands: DOD (Fort Benning); NPS (Mammoth Cave, Shiloh); USFS (Angelina, Apalachicola, Bankhead?, Bienville,Chattahoochee, Conecuh, Croatan?, Daniel Boone, Davy Crockett, De Soto, Delta, Francis Marion?, Holly Springs, Kisatchie,Oconee, Osceola?, Ouachita, Ozark, Sabine NF, Sam Houston, St. Francis, <strong>Sumter</strong>, Talladega, Tombigbee, Tuskegee); USFWS(Felsenthal?, Hatchie?, Little River, Overflow?, Pond Creek)ALLIANCE SOURCESReferences: Allard 1990, Burns and Honkala 1990a, Campbell 1988, Campbell 1989b, Evans 1991, Eyre 1980, Faber-Langendoenet al. 1996, Fike 1999, Foti 1994b, Foti et al. 1994, Fowells 1965, Gettman 1974, Hoagland 1998a, Klimas et al. 1981, Smith 1991,Wharton 1978, Wharton et al. 1982I.B.2.N.D. PLATANUS OCCIDENTALIS - (LIQUIDAMBAR STYRACIFLUA, LIRIODENDRONTULIPIFERA) TEMPORARILY FLOODED FOREST ALLIANCE (A.289)SYCAMORE - (SWEETGUM, TULIPTREE) TEMPORARILY FLOODED FOREST ALLIANCEALLIANCE CONCEPTSummary: <strong>Forest</strong>s in this alliance typically are dominated by Platanus occidentalis with Liquidambar styraciflua and/orLiriodendron tulipifera, and typically occur on rocky streambeds and alluvial deposits on relatively high-gradient rivers. The allianceis distributed in the upper Piedmont, Appalachian Mountains, Interior Low Plateau, Cumberland Mountains, and Cumberland Plateauregions. In the eastern part of the Interior Low Plateau, vegetation of this alliance may be in lower gradient situations. Other canopyand understory species that may be present include Aesculus sylvatica (within its range), Asimina triloba, Cornus florida, Alnusserrulata, Fraxinus americana, Acer rubrum, Carpinus caroliniana, Ulmus americana, and Fagus grandifolia in the non-montanepart of the distribution. Species present in the montane occurrences include Platanus occidentalis, Liriodendron tulipifera, Betulaalleghaniensis, and Betula lenta, with Carpinus caroliniana, Hamamelis virginiana, Liquidambar styraciflua, Betula nigra, Fraxinusamericana, Acer rubrum, Pinus virginiana, Pinus strobus, and Tsuga canadensis. Euonymus americana is a typical shrub species inthe lower elevation occurrences, while Rhododendron maximum and Leucothoe fontanesiana are common at higher elevations.Herbaceous species vary as well by geography and elevation, and may include Arisaema triphyllum, Sanicula canadensis, Saururuscernuus, Campanula divaricata, Dichanthelium dichotomum var. dichotomum, Amphicarpaea bracteata, Actaea racemosa (=Cimicifuga racemosa), Polystichum acrostichoides, Eurybia divaricata (= Aster divaricatus), Viola sororia, and Viola blanda. Carexspecies may be common (e.g., Carex appalachica, Carex austrocaroliniana, Carex blanda, Carex crinita, Carex digitalis, Carexplantaginea, Carex swanii, and/or Carex torta).Related Concepts:• Alluvial forest (Evans 1991) I• Eutrophic Seasonally Flooded <strong>Forest</strong> (Rawinski 1992) I• IIA7g. Sycamore - Sweetgum - American Elm Riverfront <strong>Forest</strong> (Allard 1990) I• Piedmont/Low Mountain Alluvial <strong>Forest</strong> (Schafale and Weakley 1990) I• Rocky Bar and Shore (Schafale and Weakley 1990) I• Sycamore - Sweetgum - American Elm: 94 (Eyre 1980) IClassification Comments: Vegetation of the Interior Low Plateau, where there is a distribution overlap of related alliances, may alsobe classified in the I.B.2.N.d Platanus occidentalis - (Fraxinus pennsylvanica, Celtis laevigata, Acer saccharinum) TemporarilyFlooded <strong>Forest</strong> Alliance (A.288). Consider a new alliance for montane alluvial vegetation called Liriodendron tulipifera - Fraxinusamericana / Carpinus caroliniana Temporarily Flooded <strong>Forest</strong> Alliance [see North Carolina Vegetation Survey Nantahala Data].ALLIANCE DISTRIBUTIONRange: The alliance is distributed in the upper Piedmont, Appalachian Mountains, Interior Low Plateau, Cumberland Mountains,Cumberland Plateau, and Chesapeake Bay regions. In the eastern part of the Interior Low Plateau, vegetation of this alliance may bein lower gradient situations. This alliance is found in Georgia, Kentucky, North Carolina, South Carolina, Tennessee, Maryland,Delaware, and Virginia, and possibly in Alabama (?) and Mississippi (?).Subnations: AL?, DE, GA, KY, MD, MS?, NC, SC, TN, VATNC Ecoregions: 43:C, 44:C, 50:C, 51:C, 52:C, 58:C, 59:CUSFS Ecoregions: 221Ha:CCC, 221Hb:CCC, 221Hc:CCC, 221He:CCC, 221Ja:CP?, 221Jb:CP?, 221Jc:CP?, 222C:CP, 222D:CP,222Eb:CCC, 222Ec:CCP, 222Ed:CC?, 222Eg:CC?, 222Eh:CCP, 222En:CCC, 222Eo:CCC, 231Aa:CCP, 231Ae:CCC, 231Ag:CCC,231Aj:CCC, 231Al:CCC, 231Be:C??, 231Ca:CPP, 231Cb:CPP, 231Cc:CPP, 231Cd:CP?, 231Cf:CPP, 231Da:CCP, 231Db:CCP,231Dd:CCC, 232Ad:CCC, 232Br:CCC, M221Cd:CCC, M221Dc:CCC, M221Dd:CCCFederal Lands: DOD (Arnold); NPS (Great Smoky Mountains, Kings Mountain); USFS (Chattahoochee, Cherokee, Daniel Boone,Nantahala, Pisgah, <strong>Sumter</strong>)Vegetation of <strong>Sumter</strong> <strong>National</strong> <strong>Forest</strong> April 30 2004Copyright © 2004 <strong>NatureServe</strong>18

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