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Schoenoplectus acutus - Schoenoplectus subterminalis - Eleocharis palustris - (Schoenoplectus americanus) Northern Great Lakes Shore Marsh | NatureServe Biotics 2019
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Name: Schoenoplectus acutus - Schoenoplectus subterminalis - Eleocharis palustris - (Schoenoplectus americanus) Northern Great Lakes Shore Marsh
Reference: NatureServe Biotics 2019
Description: This emergent marsh type is found along northern Great Lakes shorelines in Lake Huron, Lake Michigan, Lake Superior, and along the St. Mary's River in the United States and Canada. Stands occur in a variety of shoreline contexts, including clay lakeplains, sand lakeplains, and sandy ground moraines. They typically occur in open water and stream margins within estuarine sites, often within a much larger poor fen. Stands in Lake Huron and Lake Michigan are found in relatively protected coastal embayments. Stands along the St. Mary's River occur in channel-side wetlands and embayments. The emergent vegetation is open, sometimes sparse. Species typically include <i>Schoenoplectus acutus</i> and <i>Eleocharis palustris</i>, along with <i>Equisetum fluviatile, Najas flexilis, Schoenoplectus subterminalis</i>, and <i>Sparganium eurycarpum</i>. <i>Schoenoplectus americanus</i> can be common in some sites, e.g., open stretches of some bays may contain a narrow, but dense fringe, apparently due to its greater tolerance of extreme wave action. Some sites may contain species more typical of southern Great Lakes marshes, such as <i>Najas flexilis, Schoenoplectus tabernaemontani</i>, and <i>Typha angustifolia</i>. Sites in calcium-rich areas may also contain <i>Eleocharis rostellata</i> and <i>Chara</i> spp. Submergents within this zone include <i>Potamogeton gramineus</i> and <i>Potamogeton natans</i>. 
Accession Code: urn:lsid:vegbank.org:commConcept:34037-{C2943755-F484-45C3-AC40-D607F81A2F1A}
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 12-Apr-2000 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.688865 NatureServe ExplorerNatureServe Explorer logo
  Code: CEGL005274
  Translated: Hardstem Bulrush - Swaying Bulrush - Common Spikerush - (Chairmaker's Bulrush) Northern Great Lakes Shore Marsh
  Common: Northern Great Lakes Shore Emergent Marsh
  Scientific: Schoenoplectus acutus - Schoenoplectus subterminalis - Eleocharis palustris - (Schoenoplectus americanus) Northern Great Lakes Shore Marsh
(convergence) and Synonyms:
(similar) CEGL005274
(similar) Schoenoplectus acutus - Schoenoplectus subterminalis - Eleocharis palustris - (Schoenoplectus americanus) Northern Great Lakes Shore Herbaceous Vegetation
(similar) Schoenoplectus acutus - Schoenoplectus subterminalis - Eleocharis palustris - (Schoenoplectus americanus) Northern Great Lakes Shore Herbaceous Vegetation