WT.18
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:9552-{95D1DF97-B652-4217-B234-C990578D3A6C} » Citing info
Plot ID Fields:
Author Plot Code	WT.18
Author Observation Code	WT.18.2008
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	41.6 º
Longitude	-80.4 º
State or Province	Pennsylvania
Country	United States
Named Places	region|state|province: Pennsylvania area|country|territory: United States
Layout Fields:
Shape	Square
Area	100 m²
Permanence	not permanent
Environment Fields:
Elevation	314 m
Slope Aspect	270 º
Slope Gradient	0 º
Topographic Position	Basin floor
Representativeness	The plot is representative of the thicket adjacent to the marsh. Patches of Cornus are among the dense tall herb layer.
Soil Drainage	poorly drained
Percent Litter	18 %
Percent Bare Soil	2 %
Methods Fields:
Observation Start Date	11-Sep-2008
Observation End Date	11-Sep-2008
Date Accuracy	Exact
Project	Pennsylvania Heritage Program miscellaneous data
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 Fraxinus pennsylvanica Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash FRPE Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash FRPE Canopy 2 %         -none- 2 Cornus amomum Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Tall Shrub 19 %         -none- 3 Ilex verticillata Ilex verticillata (L.) A. Gray Ilex verticillata common winterberry ILVE Ilex verticillata (L.) A. Gray Ilex verticillata common winterberry ILVE Tall Shrub 2 %         -none- 4 Salix sericea Salix sericea Marsh. Salix sericea silky willow SASE Salix sericea Marsh. Salix sericea silky willow SASE Tall Shrub 2 %         -none- 5 Polygonum hydropiperoides Polygonum hydropiperoides Michx. Polygonum hydropiperoides swamp smartweed POHY2 Polygonum hydropiperoides Michx. Polygonum hydropiperoides swamp smartweed POHY2 Herbaceous 38 %         -none- 6 Leersia oryzoides Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Herbaceous 19 %         -none- 7 Polygonum sagittatum Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Herbaceous 19 %         -none- 8 Boehmeria cylindrica Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle BOCY Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle BOCY Herbaceous 8 %         -none- 9 Carex gynandra Carex gynandra Schwein. Carex gynandra nodding sedge CAGY4 Carex gynandra Schwein. Carex gynandra nodding sedge CAGY4 Herbaceous 2 %         -none- 10 Carex scoparia Carex scoparia Schkuhr ex Willd. Carex scoparia broom sedge CASC11 Carex scoparia Schkuhr ex Willd. Carex scoparia broom sedge CASC11 Herbaceous 2 %         -none- 11 Dulichium arundinaceum Dulichium arundinaceum (L.) Britton Dulichium arundinaceum threeway sedge DUAR3 Dulichium arundinaceum (L.) Britton Dulichium arundinaceum threeway sedge DUAR3 Herbaceous 2 %         -none- 12 Bidens frondosa Bidens frondosa L. Bidens frondosa devil's beggartick BIFR Bidens frondosa L. Bidens frondosa devil's beggartick BIFR Herbaceous 2 %         -none- 13 Scirpus cyperinus Scirpus cyperinus (L.) Kunth Scirpus cyperinus woolgrass SCCY Scirpus cyperinus (L.) Kunth Scirpus cyperinus woolgrass SCCY Herbaceous 2 %         -none- 14 Pilea pumila Pilea pumila (L.) A. Gray Pilea pumila Canadian clearweed PIPU2 Pilea pumila (L.) A. Gray Pilea pumila Canadian clearweed PIPU2 Herbaceous 2 %         -none- 15 Galium palustre Galium palustre L. Galium palustre common marsh bedstraw GAPA3 Galium palustre L. Galium palustre common marsh bedstraw GAPA3 Herbaceous 0.5 %         -none- 16 Sparganium androcladum Sparganium androcladum (Engelm.) Morong Sparganium androcladum branched bur-reed SPAN Sparganium androcladum (Engelm.) Morong Sparganium androcladum branched bur-reed SPAN Herbaceous 0.5 %         -none- 17 Toxicodendron radicans Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy TORA2 Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy TORA2 Herbaceous 0.5 %         -none- 18 Calamagrostis canadensis Calamagrostis canadensis (Michx.) P. Beauv. Calamagrostis canadensis bluejoint CACA4 Calamagrostis canadensis (Michx.) P. Beauv. Calamagrostis canadensis bluejoint CACA4 Herbaceous 0.5 %         -none- 19 Juncus effusus Juncus effusus L. Juncus effusus common rush JUEF Juncus effusus L. Juncus effusus common rush JUEF Herbaceous 0.5 %         -none- 20 Oxalis stricta Oxalis stricta L. Oxalis stricta common yellow oxalis OXST Oxalis stricta L. Oxalis stricta common yellow oxalis OXST Herbaceous 0.5 %         -none- 21 Penthorum sedoides Penthorum sedoides L. Penthorum sedoides ditch stonecrop PESE6 Penthorum sedoides L. Penthorum sedoides ditch stonecrop PESE6 Herbaceous 0.5 %         -none- 22 Bidens connata Bidens connata Muhl. ex Willd. Bidens connata purplestem beggarticks BICO5 Bidens connata Muhl. ex Willd. Bidens connata purplestem beggarticks BICO5 Herbaceous 0.5 %         -none- 23 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- 24 Geum Geum L. Geum avens GEUM Geum L. Geum avens GEUM Herbaceous 0.5 %         -none- 25 Cornus amomum Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Short Shrub 88 %         -none- 26 Salix sericea Salix sericea Marsh. Salix sericea silky willow SASE Salix sericea Marsh. Salix sericea silky willow SASE Short Shrub 2 %         -none- 27 Fraxinus pennsylvanica Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash FRPE Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash FRPE Short Shrub 0.5 %         -none- 28 Ulmus americana Ulmus americana L. Ulmus americana American elm ULAM Ulmus americana L. Ulmus americana American elm ULAM Short Shrub 0.5 %         -none- 29 Apios americana Apios americana Medik. Apios americana groundnut APAM Apios americana Medik. Apios americana groundnut APAM Vine/Liana 0.5 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Canopy   13 m 5 % Tall Shrub   3.5 m 50 % Short Shrub   1.5 m 30 % Herbaceous   1.5 m 70 % Vine/Liana   0.8 m 5 %
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