EPA.3.139
» Citation URL: http://vegbank.org/cite/urn:lsid:ecoobs.vegbank.org:observation:8414-{282212FE-FC46-4446-B13B-78DD6BF2C9FA} » Citing info
Plot ID Fields:
Author Plot Code	EPA.3.139
Author Observation Code	EPA.3.139.2007
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	40.6 º
Longitude	-80.4 º
Author Location	Ohio River Islands NWR
State or Province	Pennsylvania
Country	United States
Named Places	region|state|province: Pennsylvania area|country|territory: United States
Layout Fields:
Shape	Rectangle
Area	25 m²
Permanence	not permanent
Environment Fields:
Elevation	203 m
Slope Aspect	17 º
Landscape Narrative	island head
Representativeness	sparesely vegetated island head on sandy/cobble substrate; dogbane makes up majority of vegetation alon g with several other species; knotweed dominates upslope and there is a significant erosional cliff
Soil Drainage	well drained
Soil Depth	0.05 m
Percent Bedrock	0 %
Percent Wood	1 %
Percent Litter	0 %
Percent Bare Soil	0 %
Percent Water	0 %
Methods Fields:
Observation Start Date	30-Aug-2007
Observation End Date	30-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 Apocynum cannabinum Apocynum cannabinum L. Apocynum cannabinum Indianhemp APCA Apocynum cannabinum L. Apocynum cannabinum Indianhemp APCA Herbaceous 8 %         -none- 2 Mentha arvensis Mentha arvensis L. Mentha arvensis wild mint MEAR4 Mentha arvensis L. Mentha arvensis wild mint MEAR4 Herbaceous 0.5 %         -none- 3 Verbascum thapsus Verbascum thapsus L. Verbascum thapsus common mullein VETH Verbascum thapsus L. Verbascum thapsus common mullein VETH Herbaceous 0.5 %         -none- 4 Verbena urticifolia Verbena urticifolia L. Verbena urticifolia white vervain VEUR Verbena urticifolia L. Verbena urticifolia white vervain VEUR Herbaceous 0.5 %         -none- 5 Verbesina alternifolia Verbesina alternifolia (L.) Britton ex Kearney Verbesina alternifolia wingstem VEAL Verbesina alternifolia (L.) Britton ex Kearney Verbesina alternifolia wingstem VEAL Herbaceous 0.5 %         -none- 6 Acalypha rhomboidea Acalypha rhomboidea Raf. Acalypha rhomboidea common threeseed mercury ACRH Acalypha rhomboidea Raf. Acalypha rhomboidea common threeseed mercury ACRH Herbaceous 0.5 %         -none- 7 Chamaesyce nutans Chamaesyce nutans (Lag.) Small Chamaesyce nutans eyebane CHNU9 Chamaesyce nutans (Lag.) Small Chamaesyce nutans eyebane CHNU9 Herbaceous 0.5 %         -none- 8 Chenopodium ambrosioides Chenopodium ambrosioides L. Chenopodium ambrosioides Mexican tea CHAM Chenopodium ambrosioides L. Chenopodium ambrosioides Mexican tea CHAM Herbaceous 0.5 %         -none- 9 Conyza canadensis Conyza canadensis (L.) Cronquist Conyza canadensis Canadian horseweed COCA5 Conyza canadensis (L.) Cronquist Conyza canadensis Canadian horseweed COCA5 Herbaceous 0.5 %         -none- 10 Cyperus strigosus Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Cyperus strigosus L. Cyperus strigosus strawcolored flatsedge CYST Herbaceous 0.5 %         -none- 11 Digitaria sanguinalis Digitaria sanguinalis (L.) Scop. Digitaria sanguinalis hairy crabgrass DISA Digitaria sanguinalis (L.) Scop. Digitaria sanguinalis hairy crabgrass DISA Herbaceous 0.5 %         -none- 12 Echinochloa muricata Echinochloa muricata (P. Beauv.) Fernald Echinochloa muricata rough barnyardgrass ECMU2 Echinochloa muricata (P. Beauv.) Fernald Echinochloa muricata rough barnyardgrass ECMU2 Herbaceous 0.5 %         -none- 13 Eragrostis pectinacea Eragrostis pectinacea (Michx.) Nees ex Steud. Eragrostis pectinacea tufted lovegrass ERPE Eragrostis pectinacea (Michx.) Nees ex Steud. Eragrostis pectinacea tufted lovegrass ERPE Herbaceous 0.5 %         -none- 14 Eupatorium altissimum Eupatorium altissimum L. Eupatorium altissimum tall thoroughwort EUAL3 Eupatorium altissimum L. Eupatorium altissimum tall thoroughwort EUAL3 Herbaceous 0.5 %         -none- 15 Eupatorium perfoliatum Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Eupatorium perfoliatum L. Eupatorium perfoliatum common boneset EUPE3 Herbaceous 0.5 %         -none- 16 Heliopsis helianthoides Heliopsis helianthoides (L.) Sweet Heliopsis helianthoides smooth oxeye HEHE5 Heliopsis helianthoides (L.) Sweet Heliopsis helianthoides smooth oxeye HEHE5 Herbaceous 0.5 %         -none- 17 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- 18 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- 19 Mollugo verticillata Mollugo verticillata L. Mollugo verticillata green carpetweed MOVE Mollugo verticillata L. Mollugo verticillata green carpetweed MOVE Herbaceous 0.5 %         -none- 20 Phytolacca americana Phytolacca americana L. Phytolacca americana American pokeweed PHAM4 Phytolacca americana L. Phytolacca americana American pokeweed PHAM4 Herbaceous 0.5 %         -none- 21 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 0.5 %         -none- 22 Polygonum pensylvanicum Polygonum pensylvanicum L. Polygonum pensylvanicum Pennsylvania smartweed POPE2 Polygonum pensylvanicum L. Polygonum pensylvanicum Pennsylvania smartweed POPE2 Herbaceous 0.5 %         -none- 23 Setaria faberi Setaria faberi Herrm. Setaria faberi Japanese bristlegrass SEFA Setaria faberi Herrm. Setaria faberi Japanese bristlegrass SEFA 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 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- 26 Ailanthus altissima Ailanthus altissima (Mill.) Swingle Ailanthus altissima tree of heaven AIAL Ailanthus altissima (Mill.) Swingle Ailanthus altissima tree of heaven AIAL Short Shrub 0.5 %         -none- 27 Robinia pseudoacacia Robinia pseudoacacia L. Robinia pseudoacacia black locust ROPS Robinia pseudoacacia L. Robinia pseudoacacia black locust ROPS Short Shrub 0.5 %         -none- 28 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow SAEX Salix exigua Nutt. Salix exigua narrowleaf willow SAEX Short Shrub 0.5 %         -none- 29 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   1.5 m 20 %
This table is SORTABLE. Click the headers to sort ascending and descending.