WT.21
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:9556-{9179B887-7B86-4705-A05A-FD1319F34A57} » Citing info
Plot ID Fields:
Author Plot Code	WT.21
Author Observation Code	WT.21.2008
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	40.1 º
Longitude	-75.8 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	159 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	Low level
Representativeness	The plot is representative of the thicket. The dense thicket is dominated by Rosa palustris and a dense mixed high herb layer. Standing water is present throughout the site with deep muck below. Other shrubs are present but lower in abundance. The thi
Soil Drainage	very poorly drained
Percent Water	10 %
Methods Fields:
Observation Start Date	07-Aug-2008
Observation End Date	07-Aug-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 Acer rubrum Acer rubrum L. Acer rubrum red maple ACRU Acer rubrum L. Acer rubrum red maple ACRU Tall Shrub 8 %         -none- 2 Ipomoea Ipomoea L. Ipomoea morning-glory IPOMO Ipomoea L. Ipomoea morning-glory IPOMO Vine/Liana           -none- 3 Cuscuta compacta Cuscuta compacta Juss. ex Choisy Cuscuta compacta compact dodder CUCO2 Cuscuta compacta Juss. ex Choisy Cuscuta compacta compact dodder CUCO2 Vine/Liana 19 %         -none- 4 Ipomoea Ipomoea L. Ipomoea morning-glory IPOMO Ipomoea L. Ipomoea morning-glory IPOMO Herbaceous           -none- 5 Ludwigia palustris Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Herbaceous 88 %         -none- 6 Polygonum arifolium Polygonum arifolium L. Polygonum arifolium halberdleaf tearthumb POAR6 Polygonum arifolium L. Polygonum arifolium halberdleaf tearthumb POAR6 Herbaceous 63 %         -none- 7 Lemna Lemna L. Lemna duckweed LEMNA Lemna L. Lemna duckweed LEMNA Herbaceous 63 %         -none- 8 Epilobium coloratum Epilobium coloratum Biehler Epilobium coloratum purpleleaf willowherb EPCO Epilobium coloratum Biehler Epilobium coloratum purpleleaf willowherb EPCO Herbaceous 19 %         -none- 9 Boehmeria cylindrica Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle BOCY Boehmeria cylindrica (L.) Sw. Boehmeria cylindrica smallspike false nettle BOCY Herbaceous 19 %         -none- 10 Nuphar lutea ssp. advena Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi Nuphar lutea ssp. advena yellow pond-lily NULUA Nuphar lutea (L.) Sm. ssp. advena (Aiton) Kartesz & Gandhi Nuphar lutea ssp. advena yellow pond-lily NULUA Herbaceous 19 %         -none- 11 Impatiens capensis Impatiens capensis Meerb. Impatiens capensis jewelweed IMCA Impatiens capensis Meerb. Impatiens capensis jewelweed IMCA Herbaceous 19 %         -none- 12 Carex Carex L. Carex sedge CAREX Carex L. Carex sedge CAREX Herbaceous 8 %         -none- 13 Polygonum sagittatum Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Polygonum sagittatum L. Polygonum sagittatum arrowleaf tearthumb POSA5 Herbaceous 8 %         -none- 14 Eutrochium maculatum Eutrochium maculatum **   Eutrochium maculatum **   Eutrochium maculatum **   Eutrochium maculatum **   Eutrochium maculatum **   Eutrochium maculatum **   Eutrochium maculatum **   Eutrochium maculatum **   Herbaceous 2 %         -none- 15 Polygonum hydropiperoides Polygonum hydropiperoides Michx. Polygonum hydropiperoides swamp smartweed POHY2 Polygonum hydropiperoides Michx. Polygonum hydropiperoides swamp smartweed POHY2 Herbaceous 2 %         -none- 16 Triadenum virginicum Triadenum virginicum (L.) Raf. Triadenum virginicum Virginia marsh St. Johnswort TRVI2 Triadenum virginicum (L.) Raf. Triadenum virginicum Virginia marsh St. Johnswort TRVI2 Herbaceous 2 %         -none- 17 Typha latifolia Typha latifolia L. Typha latifolia broadleaf cattail TYLA Typha latifolia L. Typha latifolia broadleaf cattail TYLA Herbaceous 2 %         -none- 18 Scirpus cyperinus Scirpus cyperinus (L.) Kunth Scirpus cyperinus woolgrass SCCY Scirpus cyperinus (L.) Kunth Scirpus cyperinus woolgrass SCCY Herbaceous 2 %         -none- 19 Galium asprellum Galium asprellum Michx. Galium asprellum rough bedstraw GAAS2 Galium asprellum Michx. Galium asprellum rough bedstraw GAAS2 Herbaceous 2 %         -none- 20 Angelica atropurpurea Angelica atropurpurea L. Angelica atropurpurea purplestem angelica ANAT Angelica atropurpurea L. Angelica atropurpurea purplestem angelica ANAT Herbaceous 2 %         -none- 21 Phragmites Phragmites Adans. Phragmites reed PHRAG Phragmites Adans. Phragmites reed PHRAG Herbaceous 0.5 %         -none- 22 Sparganium americanum Sparganium americanum Nutt. Sparganium americanum American bur-reed SPAM Sparganium americanum Nutt. Sparganium americanum American bur-reed SPAM Herbaceous 0.5 %         -none- 23 Galium tinctorium Galium tinctorium (L.) Scop. Galium tinctorium stiff marsh bedstraw GATI Galium tinctorium (L.) Scop. Galium tinctorium stiff marsh bedstraw GATI Herbaceous 0.5 %         -none- 24 Sagittaria latifolia Sagittaria latifolia Willd. Sagittaria latifolia broadleaf arrowhead SALA2 Sagittaria latifolia Willd. Sagittaria latifolia broadleaf arrowhead SALA2 Herbaceous 0.5 %         -none- 25 Mentha arvensis Mentha arvensis L. Mentha arvensis wild mint MEAR4 Mentha arvensis L. Mentha arvensis wild mint MEAR4 Herbaceous 0.5 %         -none- 26 Rosa palustris Rosa palustris Marsh. Rosa palustris swamp rose ROPA Rosa palustris Marsh. Rosa palustris swamp rose ROPA Short Shrub 63 %         -none- 27 Cornus amomum Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Cornus amomum Mill. Cornus amomum silky dogwood COAM2 Short Shrub 19 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Tall Shrub   3.5 m 10 % Short Shrub   1.5 m 70 % Herbaceous   1.5 m 80 % Nonvascular   0.3 m 30 % Vine/Liana   1.5 m 20 %
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