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DEWA.164
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8202-{EF9B4C3C-025E-476B-AABC-82C0C29AD226}
» Citing info
Plot ID Fields: 
Author Plot Code ? DEWA.164
Author Observation Code ? DEWA.164.2003
Original Data Location ? This observation was uploaded from NatureServe's Ecological Observations Database (EcoObs), version 13 June 2016. Some data values may be midpoints of EcoObs classes (e.g. stratum height, slope, aspect).
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? 10 km radius (nearest 0.1 degree)
Latitude ? 41.1 º
Longitude ? -75 º
State or Province ? Pennsylvania
Country ? United States
Named Places
area|country|territory: United States
region|state|province: Pennsylvania
Layout Fields: 
Shape ? Square
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 119 m
Slope Aspect ? 0 º
Slope Gradient ? 3 º
Topographic Position ? Low level
Landform ? depression
Representativeness ? Beaver meadow, Vegetation often patchy; plot captures most vegetation in former impoundment area; south of plot (about 20 m distant) is a dense patch of Typha latifolia; more Typha in large dense stand 50 m to south.
Soil Drainage ? very poorly drained
Percent Bedrock ? 0 %
Percent Wood ? 1 %
Percent Litter ? 3 %
Percent Bare Soil ? 0 %
Percent Water ? 5 %
Methods Fields: 
Observation Start Date ? 06-Aug-2003
Observation End Date ? 06-Aug-2003
Date Accuracy ? Exact
Project ? Pennsylvania HP Delaware Water Gap
Cover Method ? Percentage (%)
Stratum Method ? National Park Service
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? Beaver meadow, little fuel and typically very wet
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 Verbena hastata Verbena hastata L. Verbena hastata swamp verbena VEHA2 Verbena hastata L. Verbena hastata swamp verbena VEHA2 Herbaceous
38 %
        -none-
2 Bidens cernua Bidens cernua L. Bidens cernua nodding beggartick BICE Bidens cernua L. Bidens cernua nodding beggartick BICE Herbaceous
19 %
        -none-
3 Ludwigia palustris Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Herbaceous
8 %
        -none-
4 Polygonum hydropiper Polygonum hydropiper L. Polygonum hydropiper marshpepper knotweed POHY Polygonum hydropiper L. Polygonum hydropiper marshpepper knotweed POHY Herbaceous
8 %
        -none-
5 Leersia oryzoides Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Herbaceous
8 %
        -none-
6 Poaceae Poaceae **   Poaceae Grass family Poaceae **   Poaceae **   Poaceae Grass family Poaceae **   Herbaceous
2 %
        -none-
7 Cyperus strigosus Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Herbaceous
2 %
        -none-
8 Lycopus uniflorus Lycopus uniflorus Michx. Lycopus uniflorus northern bugleweed LYUN Lycopus uniflorus Michx. Lycopus uniflorus northern bugleweed LYUN Herbaceous
0.5 %
        -none-
9 Cirsium discolor Cirsium discolor (Muhl. ex Willd.) Spreng. Cirsium discolor field thistle CIDI Cirsium discolor (Muhl. ex Willd.) Spreng. Cirsium discolor field thistle CIDI Herbaceous
0.5 %
        -none-
10 Dichanthelium clandestinum Dichanthelium clandestinum (L.) Gould Dichanthelium clandestinum deertongue DICL Dichanthelium clandestinum (L.) Gould Dichanthelium clandestinum deertongue DICL Herbaceous
0.5 %
        -none-
11 Eupatorium perfoliatum Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Herbaceous
0.5 %
        -none-
12 Euthamia graminifolia Euthamia graminifolia (L.) Nutt. Euthamia graminifolia flat-top goldentop EUGR5 Euthamia graminifolia (L.) Nutt. Euthamia graminifolia flat-top goldentop EUGR5 Herbaceous
0.5 %
        -none-
13 Pilea pumila Pilea pumila (L.) A. Gray Pilea pumila Canadian clearweed PIPU2 Pilea pumila (L.) A. Gray Pilea pumila Canadian clearweed PIPU2 Herbaceous
0.5 %
        -none-
14 Polygonum sagittatum Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Herbaceous
0.5 %
        -none-
15 Raphanus raphanistrum Raphanus raphanistrum L. Raphanus raphanistrum wild radish RARA2 Raphanus raphanistrum L. Raphanus raphanistrum wild radish RARA2 Herbaceous
0.5 %
        -none-
16 Scirpus cyperinus Scirpus cyperinus (L.) Kunth Scirpus cyperinus woolgrass SCCY Scirpus cyperinus (L.) Kunth Scirpus cyperinus woolgrass SCCY Herbaceous
0.5 %
        -none-
17 Carex stricta Carex stricta Lam. Carex stricta upright sedge CAST8 Carex stricta Lam. Carex stricta upright sedge CAST8 Herbaceous
0.5 %
        -none-
18 Spiraea alba var. latifolia Spiraea alba Du Roi var. latifolia (Aiton) Dippel Spiraea alba var. latifolia white meadowsweet SPALL Spiraea alba Du Roi var. latifolia (Aiton) Dippel Spiraea alba var. latifolia white meadowsweet SPALL Short Shrub
2 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Short Shrub   0.8 m 5 %
Herbaceous   0.8 m 100 %
Nonvascular   0.3 m 5 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Podniesinski, Greg Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 06-Aug-2003
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Mixed forb marsh       no  
No Class Contributors.
Details 06-Aug-2003
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Bidens cernua - Verbena hastata - Polygonum spp. Marsh       no  
No Class Contributors.


User Defined Values
No User Defined Data for this plot