Print Report

CEGL007835 Ludwigia peploides Aquatic Vegetation

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Floating Primrose-willow Aquatic Vegetation

Colloquial Name: Floating Primrose-willow Aquatic Vegetation

Hierarchy Level:  Association

Type Concept: These floating or stranded mats of Ludwigia peploides (including ssp. glabrescens and/or ssp. peploides) occur in shallow water of flats in slow-moving streams, shallow lakes, natural and artificial impoundments. Some common associates include Ammannia spp., Callitriche spp., Hydrolea quadrivalvis, Lycopus spp., Proserpinaca spp., Veronica spp., and other mat-forming obligate wetland species. Oklahoma associates include Cephalanthus occidentalis, Hibiscus laevis, Nelumbo lutea, Polygonum hydropiperoides, and Sagittaria latifolia.

Diagnostic Characteristics: No Data Available

Rationale for Nominal Species or Physiognomic Features: No Data Available

Classification Comments: No Data Available

Similar NVC Types: No Data Available
note: No Data Available

Physiognomy and Structure: No Data Available

Floristics: This association is primarily dominated by Ludwigia peploides (including ssp. glabrescens and/or ssp. peploides). Some common associates include Ammannia spp., Callitriche spp., Hydrolea quadrivalvis, Lycopus spp., Proserpinaca spp., Veronica spp., and other mat-forming, obligate wetland species. Oklahoma associates include Cephalanthus occidentalis, Hibiscus laevis, Nelumbo lutea, Polygonum hydropiperoides, and Sagittaria latifolia (Hoagland 2000).

Dynamics:  No Data Available

Environmental Description:  This vegetation occurs in shallow water of flats in slow-moving streams, shallow lakes, natural and artificial impoundments.

Geographic Range: This vegetation would be expected to occur in the Coastal Plain and adjacent interior provinces from possibly Georgia south and west to Texas, in the Upper Coastal Plain at least to Kentucky, in the Central Basin of Tennessee, and west to eastern and central Oklahoma. The nominal species is recorded from some states to the north to this projected range, but its occurrence there may be sporadic or of limited extent. It is found in Alabama, Florida, Georgia, Kentucky, Louisiana, Mississippi, Oklahoma, Tennessee, and Texas, and possibly Arkansas (?).

Nations: US

States/Provinces:  AL, AR, FL, GA, KY, LA, MS, OK, TN, TX, WV




Confidence Level: Low - Poorly Documented

Confidence Level Comments: No Data Available

Grank: G4G5

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Floating mat - Jussiaea repens (Penfound 1953)

Concept Author(s): M. Pyne

Author of Description: M. Pyne

Acknowledgements: No Data Available

Version Date: 12-14-98

  • Blair, W. F. 1938. Ecological relationships of the mammals of the Bird Creek region, northeastern Oklahoma. The American Midland Naturalist 20:473-526.
  • Hoagland, B. 2000. The vegetation of Oklahoma: A classification for landscape mapping and conservation planning. The Southwestern Naturalist 45(4):385-420.
  • Nordman, C. 2004a. Vascular plant community classification for Stones River National Battlefield. NatureServe, Durham, NC. 64 pp. plus appendices and CD.
  • Nordman, C., M. Russo, and L. Smart. 2011. Vegetation types of the Natchez Trace Parkway, based on the U.S. National Vegetation Classification. NatureServe Central Databases (International Ecological Classification Standard: Terrestrial Ecological Classifications). Arlington, VA. Data current as of 11 April 2011. 548 pp.
  • Penfound, W. T. 1953. Plant communities of Oklahoma lakes. Ecology 34:561-583.
  • Southeastern Ecology Working Group of NatureServe. No date. International Ecological Classification Standard: International Vegetation Classification. Terrestrial Vegetation. NatureServe, Durham, NC.
  • Weakley, A. S. 2002. Flora of the Carolinas and Virginia. Unpublished working draft of 2002. UNC Herbarium / North Carolina Botanical Garden, University of North Carolina, Chapel Hill, NC.