Print Report

CEGL006191 Pontederia cordata - Peltandra virginica - Sagittaria latifolia Marsh

Type Concept Sentence: No Data Available


Common (Translated Scientific) Name: Pickerelweed - Green Arrow-arum - Broadleaf Arrowhead Marsh

Colloquial Name: Northeastern Leafy Forb Marsh

Hierarchy Level:  Association

Type Concept: This emergent marsh is dominated by broad-leaved, aerenchymatous plants along pondshores, lakeshores, impoundments, and quiet riverbanks in the northeastern United States and elsewhere. This marsh occurs in shallow to deep standing water usually on muck soils. Common species include Pontederia cordata, Sagittaria latifolia, Peltandra virginica, and Sparganium spp. Additional emergent species include Eleocharis palustris, Schoenoplectus tabernaemontani, Acorus calamus, Nuphar variegata, Nymphaea odorata, Sium suave, and submerged species including Ceratophyllum demersum and Utricularia macrorhiza.

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: Common species include Pontederia cordata, Sagittaria latifolia, Peltandra virginica, and Sparganium spp. Additional emergent species include Eleocharis palustris, Schoenoplectus tabernaemontani (= Scirpus validus), Acorus calamus, Nuphar variegata (= Nuphar lutea ssp. variegata), Nymphaea odorata, Sium suave, and submerged species including Ceratophyllum demersum and Utricularia macrorhiza (= Utricularia vulgaris).

Dynamics:  No Data Available

Environmental Description:  This association occurs along pondshores, lakeshores, impoundments, and quiet riverbanks in shallow to deep standing water usually on muck soils.

Geographic Range: This association occurs in the northeastern United States.

Nations: CA,US

States/Provinces:  CT, MA, ME, NH, NJ, NY, ON, PA, QC?, RI, VT




Confidence Level: Low

Confidence Level Comments: No Data Available

Grank: G5

Greasons: No Data Available


Concept Lineage: No Data Available

Predecessors: No Data Available

Obsolete Names: No Data Available

Obsolete Parents: No Data Available

Synonomy: = Pontederia cordata - Peltandra virginica semipermanently flooded forb vegetation (Metzler and Barrett 2006)
? Southern New England nutrient-poor streamside/lakeside marsh (Rawinski 1984a)
? Southern New England nutrient-rich streamside/lakeside marsh (Rawinski 1984a)

Concept Author(s): K.J. Metzler and J.P. Barrett (2006)

Author of Description: S.L. Neid

Acknowledgements: No Data Available

Version Date: 03-28-03

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