DEWA.100
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8124-{448BECC7-D8D5-47D3-8F81-0A953E574D7F} » Citing info
Plot ID Fields:
Author Plot Code	DEWA.100
Author Observation Code	DEWA.100.2003
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	25 m²
Permanence	not permanent
Environment Fields:
Elevation	75 m
Slope Aspect	45 º
Slope Gradient	3 º
Topographic Position	Channel bed
Landform	bar
Representativeness	Plot is typical of low herbaceous vegetation directly adjacent to the river on cobble substrate at this location.
Soil Drainage	poorly drained
Percent Bedrock	0 %
Percent Wood	0 %
Percent Litter	10 %
Percent Bare Soil	0 %
Percent Water	5 %
Percent Other	20 %
Name Other	muck
Methods Fields:
Observation Start Date	26-Aug-2003
Observation End Date	26-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	Sparsely vegetated cobble shore, floods frequently, litter to no fine fuels.

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 Lythrum salicaria Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Herbaceous 38 %         -none- 2 Triadenum virginicum Triadenum virginicum (L.) Raf. Triadenum virginicum Virginia marsh St. Johnswort TRVI2 Triadenum virginicum (L.) Raf. Triadenum virginicum Virginia marsh St. Johnswort TRVI2 Herbaceous 8 %         -none- 3 Mentha arvensis Mentha arvensis L. Mentha arvensis wild mint MEAR4 Mentha arvensis L. Mentha arvensis wild mint MEAR4 Herbaceous 8 %         -none- 4 Rorippa islandica Rorippa islandica (Oeder) Borbás Rorippa islandica northern marsh yellowcress ROIS2 Rorippa islandica (Oeder) Borbás Rorippa islandica northern marsh yellowcress ROIS2 Herbaceous 2 %         -none- 5 Eleocharis Eleocharis R. Br. Eleocharis spikerush ELEOC Eleocharis R. Br. Eleocharis spikerush ELEOC Herbaceous 0.5 %         -none- 6 Ludwigia palustris Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Herbaceous 0.5 %         -none- 7 Lysimachia hybrida Lysimachia hybrida Michx. Lysimachia hybrida lowland yellow loosestrife LYHY Lysimachia hybrida Michx. Lysimachia hybrida lowland yellow loosestrife LYHY Herbaceous 0.5 %         -none- 8 Leersia virginica Leersia virginica Willd. Leersia virginica whitegrass LEVI2 Leersia virginica Willd. Leersia virginica whitegrass LEVI2 Herbaceous 0.5 %         -none- 9 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- 10 Cyperus esculentus Cyperus esculentus L. Cyperus esculentus yellow nutsedge CYES Cyperus esculentus L. Cyperus esculentus yellow nutsedge CYES Herbaceous 0.5 %         -none- 11 Eleocharis acicularis Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis needle spikerush ELAC Eleocharis acicularis (L.) Roem. & Schult. Eleocharis acicularis needle spikerush ELAC Herbaceous 0.5 %         -none- 12 Onoclea sensibilis Onoclea sensibilis L. Onoclea sensibilis sensitive fern ONSE Onoclea sensibilis L. Onoclea sensibilis sensitive fern ONSE Herbaceous 0.5 %         -none- 13 Polygonum hydropiper Polygonum hydropiper L. Polygonum hydropiper marshpepper knotweed POHY Polygonum hydropiper L. Polygonum hydropiper marshpepper knotweed POHY Herbaceous 0.5 %         -none- 14 Salix nigra Salix nigra Marsh. Salix nigra black willow SANI Salix nigra Marsh. Salix nigra black willow SANI Short Shrub 2 %         -none- 15 Acer saccharinum Acer saccharinum L. Acer saccharinum silver maple ACSA2 Acer saccharinum L. Acer saccharinum silver maple ACSA2 Short Shrub 0.5 %         -none- 16 Platanus occidentalis Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Short Shrub 0.5 %         -none- 17 Betula nigra Betula nigra L. Betula nigra river birch BENI Betula nigra L. Betula nigra river birch BENI Short Shrub 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 Short Shrub   0.8 m 5 % Herbaceous   0.8 m 50 %
This table is SORTABLE. Click the headers to sort ascending and descending.