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Taxodium distichum - (Nyssa aquatica) - Carya aquatica / Planera aquatica Permanently Flooded River Channel (Low Bank) Forest | Southeastern Ecology Working Gro...
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Name: Taxodium distichum - (Nyssa aquatica) - Carya aquatica / Planera aquatica Permanently Flooded River Channel (Low Bank) Forest
Reference: Southeastern Ecology Working Gro...
Description: This hydric, permanently flooded forest community occurs in the channels and on the low banks of small to medium-sized rivers with swift currents (not a swamp) on the Upper West Gulf Coastal Plain of southern Arkansas. The low banks flood frequently, deeply (8+ feet), and remain inundated with swift flows for long periods. The canopy is open to partially closed with tall (120+ feet), buttressed, emergent <i>Taxodium distichum</i> and a midstory of <i>Nyssa aquatica</i> (where extant). The channels are dominated by <i>Taxodium distichum</i> frequently with <i>Nyssa aquatica</i>. The low bank is also dominated by <i>Taxodium distichum</i> with <i>Carya aquatica</i> and <i>Planera aquatica</i>. The same species sometimes form a shrub layer especially when beaver are present. No shrubs, woody vines, or herbaceous layer is extant. No litter or duff layer is extant, but large woody debris is common. The soils are unknown. This community abuts the ~<i>Betula nigra - Platanus occidentalis / Berchemia scandens / (Arundinaria gigantea) - Boehmeria cylindrica</i> Temporarily Flooded Riverfront Forest (CEGL007983)$$ and other riverfront forest communities. High-quality examples are known from Big Cypress Unique Area and Moro Bottoms Natural Area (without <i>Nyssa aquatica</i>). The type location is in Dallas County, Arkansas. This community is also known from Cleveland County and is likely extant throughout the Ouachita River Basin. 
Accession Code: VB.CC.35096.CEGL007992
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 17-Nov-2014 to: 01-May-2019
     
  • status: Provisional
  • This Community's Level: association
  • This Community's Children: [none]
Names:   Common: Upper West Gulf Coastal Plain Saturated River Channel
  UID: ELEMENT_GLOBAL.2.685471 NatureServe ExplorerNatureServe Explorer logo
  Translated: Bald-cypress - (Water Tupelo) - Water Hickory / Planertree Permanently Flooded River Channel (Low Bank) Forest
  Scientific: Taxodium distichum - (Nyssa aquatica) - Carya aquatica / Planera aquatica Permanently Flooded River Channel (Low Bank) Forest
  Code: CEGL007992