EPA2.85
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8681-{DCAFE414-838F-45E6-8A65-42D037270073} » Citing info
Plot ID Fields:
Author Plot Code	EPA2.85
Author Observation Code	EPA2.85.2002
Original Data Location	This observation was uploaded from NatureServe's Ecological Observations Database (EcoObs), version 27 May 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	-76.2 º
Author Location	EPA Susquehanna Basin Non-forested Floodplain Wetlands
State or Province	Pennsylvania
Country	United States
Named Places	region|state|province: Pennsylvania area|country|territory: United States
Layout Fields:
Shape	Square
Area	25 m²
Permanence	not permanent
Environment Fields:
Landform	scour
Landscape Narrative	scour zone / channel bed
Representativeness	Extensive flats of muck and silt over cobble. Very little relief and abrupt transitions between Justicia/Lythrum beds and shrub thicket. This plot represents the herbaceous plot.
Soil Drainage	somewhat poorly drained
Percent Bedrock	0 %
Percent Wood	0 %
Percent Litter	2 %
Percent Bare Soil	1 %
Percent Water	0 %
Methods Fields:
Observation Start Date	14-Sep-2002
Observation End Date	14-Sep-2002
Date Accuracy	Exact
Project	Classification, Assessment, and Protection of Floodplains of the Susquehanna and Ohio Drainages
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:
--no data--

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata show overall cover show strata + overall
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 Justicia americana Justicia americana (L.) Vahl Justicia americana American water-willow JUAM Justicia americana (L.) Vahl Justicia americana American water-willow JUAM Herbaceous 63 %         -none- 2 Lythrum salicaria Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Herbaceous 19 %         -none- 3 Lysimachia vulgaris Lysimachia vulgaris L. Lysimachia vulgaris garden yellow loosestrife LYVU Lysimachia vulgaris L. Lysimachia vulgaris garden yellow loosestrife LYVU Herbaceous 8 %         -none- 4 Schoenoplectus americanus Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller Schoenoplectus americanus chairmaker's bulrush SCAM6 Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller Schoenoplectus americanus chairmaker's bulrush SCAM6 Herbaceous 2 %         -none- 5 Polygonum amphibium Polygonum amphibium L. Polygonum amphibium water knotweed POAM8 Polygonum amphibium L. Polygonum amphibium water knotweed POAM8 Herbaceous 0.5 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Herbaceous   1.5 m 100 % Nonvascular   0.3 m
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