EPA.3.110
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8383-{C002CD63-1C3B-4B60-B6FE-DDE191E1D064} » Citing info
Plot ID Fields:
Author Plot Code	EPA.3.110
Author Observation Code	EPA.3.110.2007
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	41.2 º
Longitude	-79.8 º
Author Location	Allegheny River at Little Scrubgrass Creek
State or Province	Pennsylvania
Country	United States
Named Places	region|state|province: Pennsylvania area|country|territory: United States
Layout Fields:
Shape	Square
Area	25 m²
Permanence	not permanent
Environment Fields:
Elevation	271 m
Slope Aspect	(n/a, flat) º
Landform	bar
Landscape Narrative	point bar
Representativeness	representative of heavily scoured cobble zones along allogheny; some fine sand alluvium on top of cobble; vegetation is sparse with smartweed dominating herbaceous composition
Soil Drainage	moderately well drained
Soil Depth	0.01 m
Percent Bedrock	0 %
Percent Wood	1 %
Percent Litter	0 %
Percent Bare Soil	0 %
Percent Water	0 %
Methods Fields:
Observation Start Date	22-Aug-2007
Observation End Date	22-Aug-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 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 8 %         -none- 2 Polygonum pensylvanicum Polygonum pensylvanicum L. Polygonum pensylvanicum Pennsylvania smartweed POPE2 Polygonum pensylvanicum L. Polygonum pensylvanicum Pennsylvania smartweed POPE2 Herbaceous 8 %         -none- 3 Polygonum punctatum Polygonum punctatum Elliott Polygonum punctatum dotted smartweed POPU5 Polygonum punctatum Elliott Polygonum punctatum dotted smartweed POPU5 Herbaceous 2 %         -none- 4 Chamaesyce nutans Chamaesyce nutans (Lag.) Small Chamaesyce nutans eyebane CHNU9 Chamaesyce nutans (Lag.) Small Chamaesyce nutans eyebane CHNU9 Herbaceous 2 %         -none- 5 Acalypha rhomboidea Acalypha rhomboidea Raf. Acalypha rhomboidea common threeseed mercury ACRH Acalypha rhomboidea Raf. Acalypha rhomboidea common threeseed mercury ACRH Herbaceous 2 %         -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 Panicum dichotomiflorum Panicum dichotomiflorum Michx. Panicum dichotomiflorum fall panicgrass PADI Panicum dichotomiflorum Michx. Panicum dichotomiflorum fall panicgrass PADI Herbaceous 0.5 %         -none- 8 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- 9 Ageratina altissima var. altissima Ageratina altissima (L.) King & H. Rob. var. altissima Ageratina altissima var. altissima white snakeroot AGALA Ageratina altissima (L.) King & H. Rob. var. altissima Ageratina altissima var. altissima white snakeroot AGALA Herbaceous 0.5 %         -none- 10 Artemisia vulgaris Artemisia vulgaris L. Artemisia vulgaris common wormwood ARVU Artemisia vulgaris L. Artemisia vulgaris common wormwood ARVU Herbaceous 0.5 %         -none- 11 Asclepias incarnata Asclepias incarnata L. Asclepias incarnata swamp milkweed ASIN Asclepias incarnata L. Asclepias incarnata swamp milkweed ASIN Herbaceous 0.5 %         -none- 12 Cyperus strigosus Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Herbaceous 0.5 %         -none- 13 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- 14 Eleocharis erythropoda Eleocharis erythropoda Steud. Eleocharis erythropoda bald spikerush ELER Eleocharis erythropoda Steud. Eleocharis erythropoda bald spikerush ELER Herbaceous 0.5 %         -none- 15 Lindernia dubia Lindernia dubia (L.) Pennell Lindernia dubia yellowseed false pimpernel LIDU Lindernia dubia (L.) Pennell Lindernia dubia yellowseed false pimpernel LIDU Herbaceous 0.5 %         -none- 16 Oxalis stricta Oxalis stricta L. Oxalis stricta common yellow oxalis OXST Oxalis stricta L. Oxalis stricta common yellow oxalis OXST Herbaceous 0.5 %         -none- 17 Agrostis Agrostis L. Agrostis bentgrass AGROS2 Agrostis L. Agrostis bentgrass AGROS2 Herbaceous 0.5 %         -none- 18 Oenothera Oenothera L. Oenothera evening primrose OENOT Oenothera L. Oenothera evening primrose OENOT Herbaceous 0.5 %         -none- 19 Lycopus virginicus Lycopus virginicus L. Lycopus virginicus Virginia water horehound LYVI4 Lycopus virginicus L. Lycopus virginicus Virginia water horehound LYVI4 Herbaceous 0.5 %         -none- 20 Lythrum salicaria Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Lythrum salicaria L. Lythrum salicaria purple loosestrife LYSA2 Herbaceous 0.5 %         -none- 21 Hypericum punctatum Hypericum punctatum Lam. Hypericum punctatum spotted St. Johnswort HYPU Hypericum punctatum Lam. Hypericum punctatum spotted St. Johnswort HYPU Herbaceous 0.5 %         -none- 22 Verbena hastata Verbena hastata L. Verbena hastata swamp verbena VEHA2 Verbena hastata L. Verbena hastata swamp verbena VEHA2 Herbaceous 0.5 %         -none- 23 Solidago altissima Solidago altissima L. Solidago altissima Canada goldenrod SOAL6 Solidago altissima L. Solidago altissima Canada goldenrod SOAL6 Herbaceous 0.5 %         -none- 24 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- 25 Vernonia gigantea Vernonia gigantea (Walter) Trel. Vernonia gigantea giant ironweed VEGI Vernonia gigantea (Walter) Trel. Vernonia gigantea giant ironweed VEGI Herbaceous 0.5 %         -none- 26 Hypericum mutilum Hypericum mutilum L. Hypericum mutilum dwarf St. Johnswort HYMU Hypericum mutilum L. Hypericum mutilum dwarf St. Johnswort HYMU Herbaceous 0.5 %         -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 Platanus occidentalis Platanus occidentalis L. Platanus occidentalis American sycamore PLOC Platanus occidentalis L. Platanus occidentalis American sycamore PLOC 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 80 %
This table is SORTABLE. Click the headers to sort ascending and descending.