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Peltandra virginica - Pontederia cordata - Sagittaria spp. Marsh Alliance | NatureServe Biotics 2019
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Name: Peltandra virginica - Pontederia cordata - Sagittaria spp. Marsh Alliance
Reference: NatureServe Biotics 2019
Description: This alliance includes very wet or partially submerged forb vegetation in the northeastern and midwestern United States and adjacent Canada. Dominants vary depending on water levels, recent disturbances, etc. A wide variety of forbs can dominate, including <i>Peltandra virginica, Polygonum amphibium, Polygonum hydropiper, Carex emoryi, Impatiens capensis, Pontederia cordata, Bidens cernua</i>, and <i>Verbena hastata</i>. Typical associates include <i>Nuphar</i> ssp., <i>Glyceria striata, Polygonum sagittatum, Schoenoplectus tabernaemontani, Schoenoplectus americanus</i>, and <i>Sagittaria latifolia</i>. Stands occur on the banks of rivers and lakes and sometimes of artificial ponds and impoundments. 
Accession Code: urn:lsid:vegbank.org:commConcept:38883-{C530BBD7-5836-44FB-AB39-409A7C4A514A}
Plot-observations of this Community Concept: 0
      Party Perspective according to: NatureServe (organization)
Perspective from: 18-Dec-2014 to: ongoing
      Names:   UID: ELEMENT_GLOBAL.2.899721 NatureServe ExplorerNatureServe Explorer logo
  Code: A3669
  Translated: Green Arrow-arum - Pickerelweed - Arrowhead species Marsh Alliance
  Common: Rivershore & Lakeshore Green Arrow-arum - Pickerelweed Marsh
  Scientific: Peltandra virginica - Pontederia cordata - Sagittaria spp. Marsh Alliance