EPA.3.107
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8379-{A4A6E228-1AAB-416C-8A4A-48B59AF63D6F}
» Citing info
Plot ID Fields:
Author Plot Code
EPA.3.107
Author Observation Code
EPA.3.107.2007
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:
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Confidentiality Status
10 km radius (nearest 0.1 degree)
Latitude
41.2
º
Longitude
-79.8
º
Author Location
Allegheny River at St. George
State or Province
Pennsylvania
Country
United States
Named Places
Layout Fields:
Shape
Rectangle
Area
25
m²
Permanence
not permanent
Environment Fields:
Elevation
272
m
Slope Aspect
255
º
Landform
bar
Landscape Narrative
point bar
Representativeness
representative of cobble scour areas along allegheny at this section; plot is on area that is not as frequently scoured as justicia bed zone
Soil Drainage
well drained
Soil Depth
0.01
m
Percent Bedrock
0
%
Percent Wood
0
%
Percent Litter
0
%
Percent Bare Soil
0
%
Percent Water
0
%
Methods Fields:
Observation Start Date
22-Aug-2007
Observation End Date
22-Aug-2007
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--
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Taxa occurring on this plot-observation
Change plant label:
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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:
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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
Platanus occidentalis
Platanus occidentalis L.
Platanus occidentalis
American sycamore
PLOC
Platanus occidentalis L.
Platanus occidentalis
American sycamore
PLOC
Canopy
19
%
-none-
2
Platanus occidentalis
Platanus occidentalis L.
Platanus occidentalis
American sycamore
PLOC
Platanus occidentalis L.
Platanus occidentalis
American sycamore
PLOC
Sub-Canopy
38
%
-none-
3
Acalypha rhomboidea
Acalypha rhomboidea Raf.
Acalypha rhomboidea
common threeseed mercury
ACRH
Acalypha rhomboidea Raf.
Acalypha rhomboidea
common threeseed mercury
ACRH
Herbaceous
38
%
-none-
4
Hypericum mutilum
Hypericum mutilum L.
Hypericum mutilum
dwarf St. Johnswort
HYMU
Hypericum mutilum L.
Hypericum mutilum
dwarf St. Johnswort
HYMU
Herbaceous
19
%
-none-
5
Chamaesyce nutans
Chamaesyce nutans (Lag.) Small
Chamaesyce nutans
eyebane
CHNU9
Chamaesyce nutans (Lag.) Small
Chamaesyce nutans
eyebane
CHNU9
Herbaceous
19
%
-none-
6
Cyperus strigosus
Cyperus strigosus L.
Cyperus strigosus
strawcolored flatsedge
CYST
Cyperus strigosus L.
Cyperus strigosus
strawcolored flatsedge
CYST
Herbaceous
8
%
-none-
7
Spartina pectinata
Spartina pectinata Bosc ex Link
Spartina pectinata
prairie cordgrass
SPPE
Spartina pectinata Bosc ex Link
Spartina pectinata
prairie cordgrass
SPPE
Herbaceous
2
%
-none-
8
Lysimachia vulgaris
Lysimachia vulgaris L.
Lysimachia vulgaris
garden yellow loosestrife
LYVU
Lysimachia vulgaris L.
Lysimachia vulgaris
garden yellow loosestrife
LYVU
Herbaceous
2
%
-none-
9
Verbena hastata
Verbena hastata L.
Verbena hastata
swamp verbena
VEHA2
Verbena hastata L.
Verbena hastata
swamp verbena
VEHA2
Herbaceous
0.5
%
-none-
10
Xanthium strumarium
Xanthium strumarium L.
Xanthium strumarium
rough cocklebur
XAST
Xanthium strumarium L.
Xanthium strumarium
rough cocklebur
XAST
Herbaceous
0.5
%
-none-
11
Bidens frondosa
Bidens frondosa L.
Bidens frondosa
devil's beggartick
BIFR
Bidens frondosa L.
Bidens frondosa
devil's beggartick
BIFR
Herbaceous
0.5
%
-none-
12
Cardamine impatiens
Cardamine impatiens L.
Cardamine impatiens
narrowleaf bittercress
CAIM
Cardamine impatiens L.
Cardamine impatiens
narrowleaf bittercress
CAIM
Herbaceous
0.5
%
-none-
13
Echinochloa crus-galli
Echinochloa crus-galli (L.) P. Beauv.
Echinochloa crus-galli
barnyardgrass
ECCR
Echinochloa crus-galli (L.) P. Beauv.
Echinochloa crus-galli
barnyardgrass
ECCR
Herbaceous
0.5
%
-none-
14
Eragrostis frankii
Eragrostis frankii C.A. Mey. ex Steud.
Eragrostis frankii
sandbar lovegrass
ERFR
Eragrostis frankii C.A. Mey. ex Steud.
Eragrostis frankii
sandbar lovegrass
ERFR
Herbaceous
0.5
%
-none-
15
Eragrostis hypnoides
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.
Eragrostis hypnoides
teal lovegrass
ERHY
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.
Eragrostis hypnoides
teal lovegrass
ERHY
Herbaceous
0.5
%
-none-
16
Eupatorium perfoliatum
Eupatorium perfoliatum L.
Eupatorium perfoliatum
common boneset
EUPE3
Eupatorium perfoliatum L.
Eupatorium perfoliatum
common boneset
EUPE3
Herbaceous
0.5
%
-none-
17
Gnaphalium uliginosum
Gnaphalium uliginosum L.
Gnaphalium uliginosum
marsh cudweed
GNUL
Gnaphalium uliginosum L.
Gnaphalium uliginosum
marsh cudweed
GNUL
Herbaceous
0.5
%
-none-
18
Panicum capillare
Panicum capillare L.
Panicum capillare
witchgrass
PACA6
Panicum capillare L.
Panicum capillare
witchgrass
PACA6
Herbaceous
0.5
%
-none-
19
Panicum dichotomiflorum
Panicum dichotomiflorum Michx.
Panicum dichotomiflorum
fall panicgrass
PADI
Panicum dichotomiflorum Michx.
Panicum dichotomiflorum
fall panicgrass
PADI
Herbaceous
0.5
%
-none-
20
Phalaris arundinacea
Phalaris arundinacea L.
Phalaris arundinacea
reed canarygrass
PHAR3
Phalaris arundinacea L.
Phalaris arundinacea
reed canarygrass
PHAR3
Herbaceous
0.5
%
-none-
21
Polygonum amphibium
Polygonum amphibium L.
Polygonum amphibium
water knotweed
POAM8
Polygonum amphibium L.
Polygonum amphibium
water knotweed
POAM8
Herbaceous
0.5
%
-none-
22
Oxalis stricta
Oxalis stricta L.
Oxalis stricta
common yellow oxalis
OXST
Oxalis stricta L.
Oxalis stricta
common yellow oxalis
OXST
Herbaceous
0.5
%
-none-
23
Bidens cernua
Bidens cernua L.
Bidens cernua
nodding beggartick
BICE
Bidens cernua L.
Bidens cernua
nodding beggartick
BICE
Herbaceous
0.5
%
-none-
24
Carex torta
Carex torta Boott ex Tuck.
Carex torta
twisted sedge
CATO4
Carex torta Boott ex Tuck.
Carex torta
twisted sedge
CATO4
Herbaceous
0.5
%
-none-
25
Polygonum cespitosum
Polygonum cespitosum Blume, nom. inq.
Polygonum cespitosum
Oriental lady's thumb
POCE4
Polygonum cespitosum Blume, nom. inq.
Polygonum cespitosum
Oriental lady's thumb
POCE4
Herbaceous
0.5
%
-none-
26
Polygonum pensylvanicum
Polygonum pensylvanicum L.
Polygonum pensylvanicum
Pennsylvania smartweed
POPE2
Polygonum pensylvanicum L.
Polygonum pensylvanicum
Pennsylvania smartweed
POPE2
Herbaceous
0.5
%
-none-
27
Polygonum punctatum
Polygonum punctatum Elliott
Polygonum punctatum
dotted smartweed
POPU5
Polygonum punctatum Elliott
Polygonum punctatum
dotted smartweed
POPU5
Herbaceous
0.5
%
-none-
28
Saururus cernuus
Saururus cernuus L.
Saururus cernuus
lizard's tail
SACE
Saururus cernuus L.
Saururus cernuus
lizard's tail
SACE
Herbaceous
0.5
%
-none-
29
Setaria pumila ssp. pumila
Setaria pumila (Poir.) Roem. & Schult. ssp. pumila
Setaria pumila ssp. pumila
yellow foxtail
SEPUP2
Setaria pumila (Poir.) Roem. & Schult. ssp. pumila
Setaria pumila ssp. pumila
yellow foxtail
SEPUP2
Herbaceous
0.5
%
-none-
30
Solanum nigrum
Solanum nigrum L.
Solanum nigrum
black nightshade
SONI
Solanum nigrum L.
Solanum nigrum
black nightshade
SONI
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
Canopy
13
m
20
%
Sub-Canopy
3.5
m
30
%
Herbaceous
0.8
m
80
%
This table is SORTABLE. Click the headers to sort ascending and descending.