WT.11
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:9545-{BCFBB493-C2E0-49FE-9678-3DBE3891068A} » Citing info
Plot ID Fields:
Author Plot Code	WT.11
Author Observation Code	WT.11.2008
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 º
Longitude	-80 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	367 m
Slope Aspect	270 º
Slope Gradient	0 º
Topographic Position	Low level
Representativeness	The plot is representative of the area adjacent to the forest block. The area has patches of shrub (mostly Spirea, then Cornus) mixed with dense tall stands of Phalaris and Leersia. The area was dry at the time of the vegetation sampling.
Soil Drainage	somewhat poorly drained
Name Other	No unvegetated surface.
Methods Fields:
Observation Start Date	04-Sep-2008
Observation End Date	04-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 Phalaris arundinacea Phalaris arundinacea L. Phalaris arundinacea reed canarygrass PHAR3 Phalaris arundinacea L. Phalaris arundinacea reed canarygrass PHAR3 Herbaceous 38 %         -none- 2 Leersia oryzoides Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Leersia oryzoides (L.) Sw. Leersia oryzoides rice cutgrass LEOR Herbaceous 38 %         -none- 3 Impatiens capensis Impatiens capensis Meerb. Impatiens capensis jewelweed IMCA Impatiens capensis Meerb. Impatiens capensis jewelweed IMCA Herbaceous 19 %         -none- 4 Sagittaria latifolia Sagittaria latifolia Willd. Sagittaria latifolia broadleaf arrowhead SALA2 Sagittaria latifolia Willd. Sagittaria latifolia broadleaf arrowhead SALA2 Herbaceous 8 %         -none- 5 Carex atlantica Carex atlantica L.H. Bailey Carex atlantica prickly bog sedge CAAT4 Carex atlantica L.H. Bailey Carex atlantica prickly bog sedge CAAT4 Herbaceous 8 %         -none- 6 Ludwigia palustris Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Herbaceous 2 %         -none- 7 Urtica dioica Urtica dioica L. Urtica dioica stinging nettle URDI Urtica dioica L. Urtica dioica stinging nettle URDI Herbaceous 2 %         -none- 8 Lysimachia Lysimachia L. Lysimachia yellow loosestrife LYSIM Lysimachia L. Lysimachia yellow loosestrife LYSIM Herbaceous 0.5 %         -none- 9 Triadenum Triadenum Raf. Triadenum marsh St. Johnswort TRIAD Triadenum Raf. Triadenum marsh St. Johnswort TRIAD Herbaceous 0.5 %         -none- 10 Typha latifolia Typha latifolia L. Typha latifolia broadleaf cattail TYLA Typha latifolia L. Typha latifolia broadleaf cattail TYLA Herbaceous 0.5 %         -none- 11 Spiraea alba var. latifolia Spiraea alba Du Roi var. latifolia (Aiton) Dippel Spiraea alba var. latifolia white meadowsweet SPALL Spiraea alba Du Roi var. latifolia (Aiton) Dippel Spiraea alba var. latifolia white meadowsweet SPALL Short Shrub 38 %         -none- 12 Cornus amomum Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Short Shrub 8 %         -none- 13 Viburnum recognitum Viburnum recognitum Fernald Viburnum recognitum southern arrowwood VIRE7 Viburnum recognitum Fernald Viburnum recognitum southern arrowwood VIRE7 Short Shrub 2 %         -none- 14 Polygonum sagittatum Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Vine/Liana 19 %         -none- 15 Polygonum arifolium Polygonum arifolium L. Polygonum arifolium halberdleaf tearthumb POAR6 Polygonum arifolium L. Polygonum arifolium halberdleaf tearthumb POAR6 Vine/Liana 2 %         -none- 16 Quercus bicolor Quercus bicolor Willd. Quercus bicolor swamp white oak QUBI Quercus bicolor Willd. Quercus bicolor swamp white oak QUBI Sub-Canopy 2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Emergent   3.5 m 5 % Sub-Canopy       Short Shrub   1.5 m 60 % Herbaceous   3.5 m 60 % Vine/Liana   0.8 m 20 %
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