EPA.3.166
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8444-{49D65A78-199B-496D-A680-87DB3A1C7A56} » Citing info
Plot ID Fields:
Author Plot Code	EPA.3.166
Author Observation Code	EPA.3.166.2007
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:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	10 km radius (nearest 0.1 degree)
Latitude	41.3 º
Longitude	-79.2 º
Author Location	Hemlock Island
State or Province	Pennsylvania
Country	United States
Named Places	region|state|province: Pennsylvania area|country|territory: United States
Layout Fields:
Shape	Rectangle
Area	25 m²
Permanence	not permanent
Environment Fields:
Elevation	352 m
Slope Aspect	(n/a, flat) º
Landscape Narrative	16
Representativeness	sandy loam soil in cobble scour area; the site is somewhat of a wetland depression; wetland species dominate throughout zone; spike rushes and ludwidgia are also frequent
Soil Drainage	somewhat excessively drained
Soil Depth	0.01 m
Percent Bedrock	0 %
Percent Wood	0 %
Percent Litter	0 %
Percent Bare Soil	20 %
Percent Water	0 %
Methods Fields:
Observation Start Date	20-Sep-2007
Observation End Date	20-Sep-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--

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 Ludwigia palustris Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Herbaceous 19 %         -none- 2 Eleocharis obtusa Eleocharis obtusa (Willd.) Schult. Eleocharis obtusa blunt spikerush ELOB2 Eleocharis obtusa (Willd.) Schult. Eleocharis obtusa blunt spikerush ELOB2 Herbaceous 8 %         -none- 3 Polygonum hydropiper Polygonum hydropiper L. Polygonum hydropiper marshpepper knotweed POHY Polygonum hydropiper L. Polygonum hydropiper marshpepper knotweed POHY Herbaceous 0.5 %         -none- 4 Polygonum pensylvanicum Polygonum pensylvanicum L. Polygonum pensylvanicum Pennsylvania smartweed POPE2 Polygonum pensylvanicum L. Polygonum pensylvanicum Pennsylvania smartweed POPE2 Herbaceous 0.5 %         -none- 5 Oenothera Oenothera L. Oenothera evening primrose OENOT Oenothera L. Oenothera evening primrose OENOT Herbaceous 0.5 %         -none- 6 Panicum capillare Panicum capillare L. Panicum capillare witchgrass PACA6 Panicum capillare L. Panicum capillare witchgrass PACA6 Herbaceous 0.5 %         -none- 7 Panicum dichotomiflorum Panicum dichotomiflorum Michx. Panicum dichotomiflorum fall panicgrass PADI Panicum dichotomiflorum Michx. Panicum dichotomiflorum fall panicgrass PADI Herbaceous 0.5 %         -none- 8 Phalaris arundinacea Phalaris arundinacea L. Phalaris arundinacea reed canarygrass PHAR3 Phalaris arundinacea L. Phalaris arundinacea reed canarygrass PHAR3 Herbaceous 0.5 %         -none- 9 Alisma subcordatum Alisma subcordatum Raf. Alisma subcordatum American water plantain ALSU Alisma subcordatum Raf. Alisma subcordatum American water plantain ALSU Herbaceous 0.5 %         -none- 10 Barbarea vulgaris Barbarea vulgaris W.T. Aiton Barbarea vulgaris garden yellowrocket BAVU Barbarea vulgaris W.T. Aiton Barbarea vulgaris garden yellowrocket BAVU Herbaceous 0.5 %         -none- 11 Verbena hastata Verbena hastata L. Verbena hastata swamp verbena VEHA2 Verbena hastata L. Verbena hastata swamp verbena VEHA2 Herbaceous 0.5 %         -none- 12 Eupatorium perfoliatum Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Herbaceous 0.5 %         -none- 13 Fragaria virginiana Fragaria virginiana Duchesne Fragaria virginiana Virginia strawberry FRVI Fragaria virginiana Duchesne Fragaria virginiana Virginia strawberry FRVI Herbaceous 0.5 %         -none- 14 Gnaphalium uliginosum Gnaphalium uliginosum L. Gnaphalium uliginosum marsh cudweed GNUL Gnaphalium uliginosum L. Gnaphalium uliginosum marsh cudweed GNUL Herbaceous 0.5 %         -none- 15 Helenium autumnale Helenium autumnale L. Helenium autumnale common sneezeweed HEAU Helenium autumnale L. Helenium autumnale common sneezeweed HEAU Herbaceous 0.5 %         -none- 16 Hypericum ellipticum Hypericum ellipticum Hook. Hypericum ellipticum pale St. Johnswort HYEL Hypericum ellipticum Hook. Hypericum ellipticum pale St. Johnswort HYEL Herbaceous 0.5 %         -none- 17 Juncus acuminatus Juncus acuminatus Michx. Juncus acuminatus tapertip rush JUAC Juncus acuminatus Michx. Juncus acuminatus tapertip rush JUAC Herbaceous 0.5 %         -none- 18 Leersia oryzoides Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Herbaceous 0.5 %         -none- 19 Ludwigia alternifolia Ludwigia alternifolia L. Ludwigia alternifolia seedbox LUAL2 Ludwigia alternifolia L. Ludwigia alternifolia seedbox LUAL2 Herbaceous 0.5 %         -none- 20 Lycopus uniflorus Lycopus uniflorus Michx. Lycopus uniflorus northern bugleweed LYUN Lycopus uniflorus Michx. Lycopus uniflorus northern bugleweed LYUN Herbaceous 0.5 %         -none- 21 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- 22 Cyperus strigosus Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Herbaceous 0.5 %         -none- 23 Dichanthelium clandestinum Dichanthelium clandestinum (L.) Gould Dichanthelium clandestinum deertongue DICL Dichanthelium clandestinum (L.) Gould Dichanthelium clandestinum deertongue DICL Herbaceous 0.5 %         -none- 24 Dichanthelium sphaerocarpon var. isophyllum Dichanthelium sphaerocarpon (Elliott) Gould var. isophyllum (Scribn.) Gould & C.A. Clark Dichanthelium sphaerocarpon var. isophyllum roundseed panicgrass DISPI Dichanthelium sphaerocarpon (Elliott) Gould var. isophyllum (Scribn.) Gould & C.A. Clark Dichanthelium sphaerocarpon var. isophyllum roundseed panicgrass DISPI Herbaceous 0.5 %         -none- 25 Taraxacum officinale Taraxacum officinale F.H. Wigg. Taraxacum officinale common dandelion TAOF Taraxacum officinale F.H. Wigg. Taraxacum officinale common dandelion TAOF Herbaceous 0.5 %         -none- 26 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- 27 Schoenoplectus tabernaemontani Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Schoenoplectus tabernaemontani softstem bulrush SCTA2 Schoenoplectus tabernaemontani (C.C. Gmel.) Palla Schoenoplectus tabernaemontani softstem bulrush SCTA2 Herbaceous 0.5 %         -none- 28 Setaria italica Setaria italica (L.) P. Beauv. Setaria italica foxtail bristlegrass SEIT Setaria italica (L.) P. Beauv. Setaria italica foxtail bristlegrass SEIT Herbaceous 0.5 %         -none- 29 Schoenoplectiella purshiana Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Schoenoplectiella purshiana **   Herbaceous 0.5 %         -none- 30 Epilobium ciliatum Epilobium ciliatum Raf. Epilobium ciliatum fringed willowherb EPCI Epilobium ciliatum Raf. Epilobium ciliatum fringed willowherb EPCI Herbaceous 0.5 %         -none- 31 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- 32 Dulichium arundinaceum Dulichium arundinaceum (L.) Britton Dulichium arundinaceum threeway sedge DUAR3 Dulichium arundinaceum (L.) Britton Dulichium arundinaceum threeway sedge DUAR3 Herbaceous 0.5 %         -none- 33 Sparganium Sparganium L. Sparganium bur-reed SPARG Sparganium L. Sparganium bur-reed SPARG Herbaceous 0.5 %         -none- 34 Agrostis Agrostis L. Agrostis bentgrass AGROS2 Agrostis L. Agrostis bentgrass AGROS2 Herbaceous 0.5 %         -none- 35 Polygonum punctatum Polygonum punctatum Elliott Polygonum punctatum dotted smartweed POPU5 Polygonum punctatum Elliott Polygonum punctatum dotted smartweed POPU5 Herbaceous 0.5 %         -none- 36 Rumex obtusifolius Rumex obtusifolius L. Rumex obtusifolius bitter dock RUOB Rumex obtusifolius L. Rumex obtusifolius bitter dock RUOB Herbaceous 0.5 %         -none- 37 Platanus occidentalis Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Short Shrub 0.5 %         -none- 38 Salix nigra Salix nigra Marsh. Salix nigra black willow SANI Salix nigra Marsh. Salix nigra black willow SANI Short Shrub 0.5 %         -none- 39 Cornus amomum Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Cornus amomum Mill. Cornus amomum silky dogwood COAM2 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   0.3 m 50 %
This table is SORTABLE. Click the headers to sort ascending and descending.