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A2 - Pigeon Swamp
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:453-{8407CBB3-81B1-4AE2-92F1-AC54F77218EB}
» Citing info
Plot ID Fields: 
Author Plot Code ? A2 - Pigeon Swamp
Author Observation Code ? A2 - Pigeon Swamp
Original Data Location ? NJ Natural Heritage Program, NJDEP Division of Parks and Forestry, Office of Natural Lands Management, 22 S. Clinton Ave, Plaza Bldg 4, Fl. 4, PO Box 404 Trenton, NJ, 08625-0404
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? 1 km radius (nearest 0.01 degree)
Latitude ? 40.39 º
Longitude ? -74.47 º
Author Location ? Pigeon Swamp Ponds
Location Narrative ? Site is 1 mile south of Fresh Ponds. From Fresh Ponds, travel southwest on Fresh Ponds Road to Deans-Rhode Hall Road (Route 610). Turn left (southeast) on Deans-Rhode Hall Road and continue almost 1 mile to trailhead with parking space on left (north) side of road.
State or Province ? New Jersey
Country ? United States
Named Places
continent: North America
area|country|territory: United States
region|state|province: New Jersey
county: Middlesex
quadrangle: New Brunswick
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Layout Narrative ? plotless - latitude and longitude coordinates approximate the survey area
Environment Fields: 
Elevation ? 30.2 m
Elevation Range ? 0.61 m
Landscape Narrative ? Soil Description: sand interbedded with clay or clay silt of the Magothy Formation Landscape Description: 3 ponds located east of a gravel pit and Pigeon Swamp. One pond is a disturbed area in the powerline and the other 2 are in the woods to the east and south. The survey site is a small, 0.3-acre, pondshore community in fair condition within a 0.7-acre coastal plain intermittent pond surrounded by deciduous forest. Physiographic Province: Outer Coastal Plain Watershed Code: 02030105130
Percent Wood ? 5 %
Percent Litter ? 50 %
Methods Fields: 
Observation Start Date ? 23-Aug-2002
Observation End Date ? 23-Aug-2002
Project ? NJ Mark Wong
Cover Method ? Percentage (%)
Stratum Method ? National Park Service
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (1) occurrence plot: sufficient for determining type occurrence
Overall Plot Vegetation Fields: 
Dominant Stratum ? Herb
Growthform1 Type ? Herbs
Misc Fields: 
Observation Narrative ? Community Type: coastal plain pond Community Description: Fair quality herbaceous pondshore community occurring in the central to upper zones of a coastal plain intermittent pond. Community occurrence is made up of two distinct, but contiguous areas. The central to middle zone (A3) is dominated by Leersia oryzoides (45%), with Polygonum lapathifolium (10%), Panicum verrucosum (10%), Cephalanthus occidentalis (10%, in patches), Polygonum punctatum (5%), Polygonum sagittatum (3%), Lycopus sp. (3%), Erechtites hieracifolia (3%), Polygonum careyi (3%), Cuscuta sp. (3%), Nymphaea odorata (less than 1%) and Echinocloa muricata. The upper zone (A2) is sparsely vegetated (50% litter and duff, 5% downed wood), dominated by Panicum verrucosum (20%), with Sphagnum sp. (10%), Polygonum spp. (3%), Lycopus sp. (2%), Bidens sp. (2%), Rhexia sp. (2%), Viola primulifolia (2%), Cephalanthus occidentalis (1%) and less than 1% Euthamia graminifolia, Hypericum sp., Liquidambar styraciflua seedlings, Nyssa sylvatica seedlings and Eupatorium perfoliatum. Underlying soil is sand interbedded with clay or clay silt of the Magothy Formation. Variable aspect; gentle slope. Fauna: house wren
Taxa occurring on this plot-observation
Change plant label:
Change Strata Shown:
ord Author Plant Name ?Original Interpretation, full Scientific Name ?Original Interpretation, Scientific Name without authors ?Original Interpretation, Common Name ?Original Interpretation, USDA Code ?Current Interpretation, full Scientific Name ?Current Interpretation, Scientific Name without authors ?Current Interpretation, Common Name ?Current Interpretation, USDA Code ? Stratum ?Cover ?Original Cover Code ?Basal Area ?Biomass ?Inference Area ? Stems: Stem Diameters (graphically):
1 Panicum verrucosum Muhl. Panicum verrucosum Muhl. Panicum verrucosum warty panicgrass Panicum verrucosum Muhl. **   Panicum verrucosum Muhl. Panicum verrucosum warty panicgrass Panicum verrucosum Muhl. **   Herbaceous
20 %
        -none-
2 Sphagnum L. Sphagnum L. Sphagnum sphagnum Sphagnum L. **   Sphagnum L. Sphagnum sphagnum Sphagnum L. **   Herbaceous
10 %
        -none-
3 Polygonum sp.1 Polygonum L. Polygonum knotweed Polygonum sp.1 **   Polygonum L. Polygonum Polygonum sp.1 **   POLYG4 Herbaceous
3 %
        -none-
4 Bidens L. Bidens L. Bidens beggarticks Bidens L. **   Bidens L. Bidens beggarticks Bidens L. **   Herbaceous
2 %
        -none-
5 Rhexia L. Rhexia L. Rhexia meadowbeauty Rhexia L. **   Rhexia L. Rhexia meadowbeauty Rhexia L. **   Herbaceous
2 %
        -none-
6 Lycopus L. Lycopus L. Lycopus waterhorehound Lycopus L. **   Lycopus L. Lycopus waterhorehound Lycopus L. **   Herbaceous
2 %
        -none-
7 Viola ×primulifolia L. (pro sp.) Viola ×primulifolia L. (pro sp.) Viola ×primulifolia Viola ×primulifolia L. (pro sp.) **   Viola ×primulifolia L. (pro sp.) **   Viola ×primulifolia L. (pro sp.) Viola ×primulifolia Viola ×primulifolia L. (pro sp.) **   VIPR4 Herbaceous
2 %
        -none-
8 Cephalanthus occidentalis L. Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis L. **   Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis L. **   Herbaceous
1 %
        -none-
9 Hypericum L. Hypericum L. Hypericum St. Johnswort Hypericum L. **   Hypericum L. Hypericum St. Johnswort Hypericum L. **   Herbaceous
0.5 %
        -none-
10 Polygonum sp.2 Polygonum L. Polygonum knotweed Polygonum sp.2 **   Polygonum L. Polygonum Polygonum sp.2 **   POLYG4 Herbaceous
0.5 %
        -none-
11 Liquidambar styraciflua L. Liquidambar styraciflua L. Liquidambar styraciflua sweetgum Liquidambar styraciflua L. **   Liquidambar styraciflua L. Liquidambar styraciflua sweetgum Liquidambar styraciflua L. **   Herbaceous
0.5 %
        -none-
12 Euthamia graminifolia (L.) Nutt. Euthamia graminifolia (L.) Nutt. Euthamia graminifolia flat-top goldentop Euthamia graminifolia (L.) Nutt. **   Euthamia graminifolia (L.) Nutt. Euthamia graminifolia flat-top goldentop Euthamia graminifolia (L.) Nutt. **   Herbaceous
0.5 %
        -none-
13 Eupatorium perfoliatum L. Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset Eupatorium perfoliatum L. **   Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset Eupatorium perfoliatum L. **   Herbaceous
0.5 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Herbaceous      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Adamson Plot author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Rhexia virginica - Panicum verrucosum Marsh       no
No Class Contributors.


User Defined Values
No User Defined Data for this plot