EPA.3.138
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8413-{5C56678F-3E82-4470-AAA5-8E34163630FC}
» Citing info
Plot ID Fields:
Author Plot Code
EPA.3.138
Author Observation Code
EPA.3.138.2007
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
40.6
º
Longitude
-80.4
º
Author Location
Ohio River Islands NWR
State or Province
Pennsylvania
Country
United States
Named Places
Layout Fields:
Shape
Rectangle
Area
25
m²
Permanence
not permanent
Environment Fields:
Elevation
205
m
Slope Aspect
160
º
Landscape Narrative
front
Representativeness
native herb-dominated floodplain slick along backchannel side of island; silver joe pie weed is dominant; very little grows under this including knotweed; there is a layer of silt on top of sand-substrate and this site is probably underwater periodically
Soil Drainage
well drained
Soil Depth
0.1
m
Percent Bedrock
0
%
Percent Wood
0
%
Percent Litter
0
%
Percent Bare Soil
10
%
Percent Water
0
%
Methods Fields:
Observation Start Date
30-Aug-2007
Observation End Date
30-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
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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
Eupatorium serotinum
Eupatorium serotinum Michx.
Eupatorium serotinum
lateflowering thoroughwort
EUSE2
Eupatorium serotinum Michx.
Eupatorium serotinum
lateflowering thoroughwort
EUSE2
Herbaceous
88
%
-none-
2
Verbena urticifolia
Verbena urticifolia L.
Verbena urticifolia
white vervain
VEUR
Verbena urticifolia L.
Verbena urticifolia
white vervain
VEUR
Herbaceous
2
%
-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
2
%
-none-
4
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
2
%
-none-
5
Verbena hastata
Verbena hastata L.
Verbena hastata
swamp verbena
VEHA2
Verbena hastata L.
Verbena hastata
swamp verbena
VEHA2
Herbaceous
2
%
-none-
6
Microstegium vimineum
Microstegium vimineum (Trin.) A. Camus
Microstegium vimineum
Nepalese browntop
MIVI
Microstegium vimineum (Trin.) A. Camus
Microstegium vimineum
Nepalese browntop
MIVI
Herbaceous
0.5
%
-none-
7
Mollugo verticillata
Mollugo verticillata L.
Mollugo verticillata
green carpetweed
MOVE
Mollugo verticillata L.
Mollugo verticillata
green carpetweed
MOVE
Herbaceous
0.5
%
-none-
8
Oxalis stricta
Oxalis stricta L.
Oxalis stricta
common yellow oxalis
OXST
Oxalis stricta L.
Oxalis stricta
common yellow oxalis
OXST
Herbaceous
0.5
%
-none-
9
Panicum dichotomiflorum
Panicum dichotomiflorum Michx.
Panicum dichotomiflorum
fall panicgrass
PADI
Panicum dichotomiflorum Michx.
Panicum dichotomiflorum
fall panicgrass
PADI
Herbaceous
0.5
%
-none-
10
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-
11
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-
12
Polygonum cuspidatum
Polygonum cuspidatum Siebold & Zucc.
Polygonum cuspidatum
Japanese knotweed
POCU6
Polygonum cuspidatum Siebold & Zucc.
Polygonum cuspidatum
Japanese knotweed
POCU6
Herbaceous
0.5
%
-none-
13
Rumex obtusifolius
Rumex obtusifolius L.
Rumex obtusifolius
bitter dock
RUOB
Rumex obtusifolius L.
Rumex obtusifolius
bitter dock
RUOB
Herbaceous
0.5
%
-none-
14
Solanum carolinense
Solanum carolinense L.
Solanum carolinense
Carolina horsenettle
SOCA3
Solanum carolinense L.
Solanum carolinense
Carolina horsenettle
SOCA3
Herbaceous
0.5
%
-none-
15
Solanum nigrum
Solanum nigrum L.
Solanum nigrum
black nightshade
SONI
Solanum nigrum L.
Solanum nigrum
black nightshade
SONI
Herbaceous
0.5
%
-none-
16
Solidago rugosa
Solidago rugosa Mill.
Solidago rugosa
wrinkleleaf goldenrod
SORU2
Solidago rugosa Mill.
Solidago rugosa
wrinkleleaf goldenrod
SORU2
Herbaceous
0.5
%
-none-
17
Urtica dioica
Urtica dioica L.
Urtica dioica
stinging nettle
URDI
Urtica dioica L.
Urtica dioica
stinging nettle
URDI
Herbaceous
0.5
%
-none-
18
Verbascum thapsus
Verbascum thapsus L.
Verbascum thapsus
common mullein
VETH
Verbascum thapsus L.
Verbascum thapsus
common mullein
VETH
Herbaceous
0.5
%
-none-
19
Hypericum
Hypericum L.
Hypericum
St. Johnswort
HYPER
Hypericum L.
Hypericum
St. Johnswort
HYPER
Herbaceous
0.5
%
-none-
20
Erechtites hieraciifolia
Erechtites hieraciifolia (L.) Raf. ex DC.
Erechtites hieraciifolia
American burnweed
ERHI2
Erechtites hieraciifolia (L.) Raf. ex DC.
Erechtites hieraciifolia
American burnweed
ERHI2
Herbaceous
0.5
%
-none-
21
Fragaria virginiana
Fragaria virginiana Duchesne
Fragaria virginiana
Virginia strawberry
FRVI
Fragaria virginiana Duchesne
Fragaria virginiana
Virginia strawberry
FRVI
Herbaceous
0.5
%
-none-
22
Glechoma hederacea
Glechoma hederacea L.
Glechoma hederacea
ground ivy
GLHE2
Glechoma hederacea L.
Glechoma hederacea
ground ivy
GLHE2
Herbaceous
0.5
%
-none-
23
Ludwigia palustris
Ludwigia palustris (L.) Elliott
Ludwigia palustris
marsh seedbox
LUPA
Ludwigia palustris (L.) Elliott
Ludwigia palustris
marsh seedbox
LUPA
Herbaceous
0.5
%
-none-
24
Digitalis
Digitalis L.
Digitalis
foxglove
DIGIT
Digitalis L.
Digitalis
foxglove
DIGIT
Herbaceous
0.5
%
-none-
25
Dipsacus fullonum
Dipsacus fullonum L.
Dipsacus fullonum
Fuller's teasel
DIFU2
Dipsacus fullonum L.
Dipsacus fullonum
Fuller's teasel
DIFU2
Herbaceous
0.5
%
-none-
26
Acalypha rhomboidea
Acalypha rhomboidea Raf.
Acalypha rhomboidea
common threeseed mercury
ACRH
Acalypha rhomboidea Raf.
Acalypha rhomboidea
common threeseed mercury
ACRH
Herbaceous
0.5
%
-none-
27
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-
28
Brassica nigra
Brassica nigra (L.) W.D.J. Koch
Brassica nigra
black mustard
BRNI
Brassica nigra (L.) W.D.J. Koch
Brassica nigra
black mustard
BRNI
Herbaceous
0.5
%
-none-
29
Cardamine impatiens
Cardamine impatiens L.
Cardamine impatiens
narrowleaf bittercress
CAIM
Cardamine impatiens L.
Cardamine impatiens
narrowleaf bittercress
CAIM
Herbaceous
0.5
%
-none-
30
Chamaesyce nutans
Chamaesyce nutans (Lag.) Small
Chamaesyce nutans
eyebane
CHNU9
Chamaesyce nutans (Lag.) Small
Chamaesyce nutans
eyebane
CHNU9
Herbaceous
0.5
%
-none-
31
Chenopodium ambrosioides
Chenopodium ambrosioides L.
Chenopodium ambrosioides
Mexican tea
CHAM
Chenopodium ambrosioides L.
Chenopodium ambrosioides
Mexican tea
CHAM
Herbaceous
0.5
%
-none-
32
Cyperus strigosus
Cyperus strigosus L.
Cyperus strigosus
strawcolored flatsedge
CYST
Cyperus strigosus L.
Cyperus strigosus
strawcolored flatsedge
CYST
Herbaceous
0.5
%
-none-
33
Dichanthelium clandestinum
Dichanthelium clandestinum (L.) Gould
Dichanthelium clandestinum
deertongue
DICL
Dichanthelium clandestinum (L.) Gould
Dichanthelium clandestinum
deertongue
DICL
Herbaceous
0.5
%
-none-
34
Robinia pseudoacacia
Robinia pseudoacacia L.
Robinia pseudoacacia
black locust
ROPS
Robinia pseudoacacia L.
Robinia pseudoacacia
black locust
ROPS
Short Shrub
0.5
%
-none-
35
Platanus occidentalis
Platanus occidentalis L.
Platanus occidentalis
American sycamore
PLOC
Platanus occidentalis L.
Platanus occidentalis
American sycamore
PLOC
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
0.3
m
5
%
Herbaceous
3.5
m
100
%
This table is SORTABLE. Click the headers to sort ascending and descending.