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Acer rubrum - Fraxinus spp. - Betula papyrifera / Cornus canadensis Swamp Forest | NatureServe Biotics 2019
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Name: Acer rubrum - Fraxinus spp. - Betula papyrifera / Cornus canadensis Swamp Forest
Reference: NatureServe Biotics 2019
Description: This red maple swamp forest type is found in the northern parts of the Great Lakes region of the United States and in adjacent Canada. Stands are typically found on muck and shallow peat on lakeplains and floodplains. The canopy structure is variable, with cover ranging from open (25-60%) to closed (60-100%). Common canopy dominants include <i>Acer rubrum, Betula alleghaniensis, Betula papyrifera, Fraxinus nigra, Fraxinus pennsylvanica</i>, and occasional <i>Larix laricina, Pinus strobus</i>, and <i>Ulmus americana</i> (at least historically). <i>Pinus strobus</i> may form a patchy supercanopy above the hardwood canopy. Common shrubs include <i>Alnus incana</i>. <i>Toxicodendron vernix</i> may be common in parts of the range. Other associates include <i>Ilex verticillata, Ribes</i> spp., and <i>Rubus idaeus ssp. strigosus</i>. The herbaceous layer contains <i>Carex stipata, Impatiens capensis, Mitella nuda, Onoclea sensibilis, Osmunda cinnamomea, Osmunda claytoniana, Saxifraga pensylvanica</i>, and others. A seepage swamp subtype can occur where steep sandy slopes and gravelly slopes merge with a river or stream terrace. The ground layer can be exceptionally diverse, with characteristic seepage species including <i>Angelica atropurpurea, Carex bromoides, Hydrocotyle americana, Poa paludigena, Saxifraga pensylvanica</i>, and <i>Symplocarpus foetidus</i>. 
Accession Code: urn:lsid:vegbank.org:commConcept:30980-{9DA36BF0-5716-4C06-ABBA-C377CB3F7EA0}
Plot-observations of this Community Concept: 1
      Party Perspective according to: NatureServe (organization)
Perspective from: 04-Nov-1998 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.683127 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL002071
  Translated: Red Maple - Ash species - Paper Birch / Bunchberry Dogwood Swamp Forest
  Common: Red Maple - Ash - Birch Swamp Forest
  Scientific: Acer rubrum - Fraxinus spp. - Betula papyrifera / Cornus canadensis Swamp Forest
(convergence) and Synonyms:
(similar) CEGL002071
(similar) Acer rubrum - Fraxinus spp. - Betula papyrifera / Cornus canadensis Forest
(similar) Acer rubrum - Fraxinus spp. - Betula papyrifera / Cornus canadensis Forest