EPA.3.59
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8495-{741FA44D-8C34-477B-B27C-53C7F22CE643} » Citing info
Plot ID Fields:
Author Plot Code	EPA.3.59
Author Observation Code	EPA.3.59.2006
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	40.5 º
Longitude	-79.8 º
Author Location	Allegheny River Islands State Park
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:
Elevation	220 m
Slope Aspect	(n/a, flat) º
Representativeness	Justicia dominated emergent aquatic bed off island in Allegheny River
Soil Drainage	very poorly drained
Percent Bedrock	0 %
Percent Wood	0 %
Percent Litter	0 %
Percent Bare Soil	0 %
Percent Water	15 %
Methods Fields:
Observation Start Date	12-Sep-2006
Observation End Date	12-Sep-2006
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:
Observation Narrative	gravel/cobble submerged bar n the middle of the river channel

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 88 %         -none- 2 Saururus cernuus Saururus cernuus L. Saururus cernuus lizard's tail SACE Saururus cernuus L. Saururus cernuus lizard's tail SACE Herbaceous 0.5 %         -none- 3 Verbesina alternifolia Verbesina alternifolia (L.) Britton ex Kearney Verbesina alternifolia wingstem VEAL Verbesina alternifolia (L.) Britton ex Kearney Verbesina alternifolia wingstem VEAL Herbaceous 0.5 %         -none- 4 Ludwigia alternifolia Ludwigia alternifolia L. Ludwigia alternifolia seedbox LUAL2 Ludwigia alternifolia L. Ludwigia alternifolia seedbox LUAL2 Herbaceous 0.5 %         -none- 5 Hypericum ellipticum Hypericum ellipticum Hook. Hypericum ellipticum pale St. Johnswort HYEL Hypericum ellipticum Hook. Hypericum ellipticum pale St. Johnswort HYEL Herbaceous 0.5 %         -none- 6 Eupatorium perfoliatum Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Herbaceous 0.5 %         -none- 7 Boehmeria cylindrica Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle BOCY Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle BOCY Herbaceous 0.5 %         -none- 8 Mimulus ringens Mimulus ringens L. Mimulus ringens Allegheny monkeyflower MIRI Mimulus ringens L. Mimulus ringens Allegheny monkeyflower MIRI Herbaceous 0.5 %         -none- 9 Lythrum salicaria Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Herbaceous 0.5 %         -none- 10 Populus tremuloides Populus tremuloides Michx. Populus tremuloides quaking aspen POTR5 Populus tremuloides Michx. Populus tremuloides quaking aspen POTR5 Short Shrub 0.5 %         -none- 11 Platanus occidentalis Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Short Shrub 0.5 %         -none- 12 Acer saccharinum Acer saccharinum L. Acer saccharinum silver maple ACSA2 Acer saccharinum L. Acer saccharinum silver maple ACSA2 Short Shrub 0.5 %         -none- 13 Salix nigra Salix nigra Marsh. Salix nigra black willow SANI Salix nigra Marsh. Salix nigra black willow SANI Short Shrub 0.5 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Short Shrub   0.8 m 5 % Herbaceous   0.8 m 90 %
This table is SORTABLE. Click the headers to sort ascending and descending.