EPA.3.42
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8170-{516D64E6-A618-44E0-9409-DF275DB81439} » Citing info
Plot ID Fields:
Author Plot Code	EPA.3.42
Author Observation Code	EPA.3.42.2006
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	40.9 º
Longitude	-80.3 º
Author Location	Rock Point Floodplain
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	225 m
Slope Aspect	(n/a, flat) º
Landform	bar
Landscape Narrative	point bar
Representativeness	vegetation of plot representative of sparsely vegetated cobble bars and islands; higher parts of island outside of plot have more shrubs/trees
Soil Drainage	somewhat excessively drained
Soil Depth	0.03 m
Percent Bedrock	0 %
Percent Wood	0 %
Percent Litter	0 %
Percent Bare Soil	0 %
Percent Water	0 %
Methods Fields:
Observation Start Date	22-Aug-2006
Observation End Date	22-Aug-2006
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 Polygonum aviculare Polygonum aviculare L. Polygonum aviculare prostrate knotweed POAV Polygonum aviculare L. Polygonum aviculare prostrate knotweed POAV Herbaceous 2 %         -none- 2 Polygonum cuspidatum Polygonum cuspidatum Siebold & Zucc. Polygonum cuspidatum Japanese knotweed POCU6 Polygonum cuspidatum Siebold & Zucc. Polygonum cuspidatum Japanese knotweed POCU6 Herbaceous 2 %         -none- 3 Acalypha rhomboidea Acalypha rhomboidea Raf. Acalypha rhomboidea common threeseed mercury ACRH Acalypha rhomboidea Raf. Acalypha rhomboidea common threeseed mercury ACRH Herbaceous 2 %         -none- 4 Viola cucullata Viola cucullata Aiton Viola cucullata marsh blue violet VICU Viola cucullata Aiton Viola cucullata marsh blue violet VICU Herbaceous 0.5 %         -none- 5 Alliaria petiolata Alliaria petiolata (M. Bieb.) Cavara & Grande Alliaria petiolata garlic mustard ALPE4 Alliaria petiolata (M. Bieb.) Cavara & Grande Alliaria petiolata garlic mustard ALPE4 Herbaceous 0.5 %         -none- 6 Commelina communis Commelina communis L. Commelina communis Asiatic dayflower COCO3 Commelina communis L. Commelina communis Asiatic dayflower COCO3 Herbaceous 0.5 %         -none- 7 Justicia americana Justicia americana (L.) Vahl Justicia americana American water-willow JUAM Justicia americana (L.) Vahl Justicia americana American water-willow JUAM Herbaceous 0.5 %         -none- 8 Leersia virginica Leersia virginica Willd. Leersia virginica whitegrass LEVI2 Leersia virginica Willd. Leersia virginica whitegrass LEVI2 Herbaceous 0.5 %         -none- 9 Ludwigia palustris Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Ludwigia palustris (L.) Elliott Ludwigia palustris marsh seedbox LUPA Herbaceous 0.5 %         -none- 10 Lycopus virginicus Lycopus virginicus L. Lycopus virginicus Virginia water horehound LYVI4 Lycopus virginicus L. Lycopus virginicus Virginia water horehound LYVI4 Herbaceous 0.5 %         -none- 11 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- 12 Neobeckia aquatica Neobeckia aquatica (Eaton) Greene Neobeckia aquatica lakecress NEAQ2 Neobeckia aquatica (Eaton) Greene Neobeckia aquatica lakecress NEAQ2 Herbaceous 0.5 %         -none- 13 Oxalis stricta Oxalis stricta L. Oxalis stricta common yellow oxalis OXST Oxalis stricta L. Oxalis stricta common yellow oxalis OXST Herbaceous 0.5 %         -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 0.5 %         -none- 15 Plantago rugelii Plantago rugelii Decne. Plantago rugelii blackseed plantain PLRU Plantago rugelii Decne. Plantago rugelii blackseed plantain PLRU Herbaceous 0.5 %         -none- 16 Bidens Bidens L. Bidens beggarticks BIDEN Bidens L. Bidens beggarticks BIDEN Herbaceous 0.5 %         -none- 17 Digitaria ischaemum Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Digitaria ischaemum smooth crabgrass DIIS Digitaria ischaemum (Schreb.) Schreb. ex Muhl. Digitaria ischaemum smooth crabgrass DIIS Herbaceous 0.5 %         -none- 18 Echinochloa crus-galli Echinochloa crus-galli (L.) P. Beauv. Echinochloa crus-galli barnyardgrass ECCR Echinochloa crus-galli (L.) P. Beauv. Echinochloa crus-galli barnyardgrass ECCR Herbaceous 0.5 %         -none- 19 Rumex obtusifolius Rumex obtusifolius L. Rumex obtusifolius bitter dock RUOB Rumex obtusifolius L. Rumex obtusifolius bitter dock RUOB Herbaceous 0.5 %         -none- 20 Polygonum punctatum Polygonum punctatum Elliott Polygonum punctatum dotted smartweed POPU5 Polygonum punctatum Elliott Polygonum punctatum dotted smartweed POPU5 Herbaceous 0.5 %         -none- 21 Ulmus rubra Ulmus rubra Muhl. Ulmus rubra slippery elm ULRU Ulmus rubra Muhl. Ulmus rubra slippery elm ULRU Herbaceous 0.5 %         -none- 22 Glyceria Glyceria R. Br. Glyceria mannagrass GLYCE Glyceria R. Br. Glyceria mannagrass GLYCE Herbaceous 0.5 %         -none- 23 Verbena urticifolia Verbena urticifolia L. Verbena urticifolia white vervain VEUR Verbena urticifolia L. Verbena urticifolia white vervain VEUR Herbaceous 0.5 %         -none- 24 Solanum carolinense Solanum carolinense L. Solanum carolinense Carolina horsenettle SOCA3 Solanum carolinense L. Solanum carolinense Carolina horsenettle SOCA3 Herbaceous 0.5 %         -none- 25 Setaria viridis Setaria viridis (L.) P. Beauv. Setaria viridis green bristlegrass SEVI4 Setaria viridis (L.) P. Beauv. Setaria viridis green bristlegrass SEVI4 Herbaceous 0.5 %         -none- 26 Platanus occidentalis Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Short Shrub 2 %         -none- 27 Acer saccharinum Acer saccharinum L. Acer saccharinum silver maple ACSA2 Acer saccharinum L. Acer saccharinum silver maple ACSA2 Short Shrub 0.5 %         -none- 28 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   1.5 m 5 % Herbaceous   1.5 m 20 %
This table is SORTABLE. Click the headers to sort ascending and descending.