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085-NWER-0011
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:15007-{B1843F0F-696F-4C4A-AAE5-FEAA7F125457}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-NWER-0011
Author Observation Code ? 085-NWER-0011
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 37 º
Longitude ? -76 º
State or Province ? Virginia
Named Places
region|state|province: Virginia
Layout Fields: 
DSG Polygon ? 5.64 m radius
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 1 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? plain/level/bottom
Landform ? alluvial flat/alluvial terrace/floodplain
Hydrologic Regime ? tidal - wind
Soil Moisture Regime ? hydric
Soil Drainage ? very poorly drained
Water Salinity ? oligohaline
Methods Fields: 
Observation Start Date ? 01-Aug-1995
Observation End Date ? 01-Aug-1995
Project ? Virginia Heritage
Cover Method ? Carolina Vegetation Survey
Stratum Method ? No Strata
Method Narrative ? Releve Virginia Division of Natural Heritage, see http://www.dcr.virginia.gov/natural_heritage/documents/nh_plotform_instructions.pdf
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? Plot location: In channel of a small Northwest River tributary ca. 0.4 miles south of the mouth of Indian Creek. Stream channel near the center of floodplain. Water is 80- 90 cm deep. A largely submergent aquatic community of wind-tidally flooded river guts and marsh pools. The plot is located in the center of a small, sluggish tributary of the Northwest River which originates in the marshes opposite the mouth of Indian Creek. The water in this gut is less than 1 meter deep, and fluctuates from fresh to oligohaline under certain wind-tide conditions.
Taxa occurring on this plot-observation
Change plant label:
Change Strata Shown:
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 Ceratophyllum demersum Ceratophyllum demersum **   Ceratophyllum demersum **   Ceratophyllum demersum **   Ceratophyllum demersum **   Ceratophyllum demersum **   Ceratophyllum demersum **   Ceratophyllum demersum **   Ceratophyllum demersum **   -all-  
62.5 %
8       -none-
2 Utricularia macrorhiza Utricularia macrorhiza **   Utricularia macrorhiza **   Utricularia macrorhiza **   Utricularia macrorhiza **   Utricularia macrorhiza **   Utricularia macrorhiza **   Utricularia macrorhiza **   Utricularia macrorhiza **   -all-  
37.5 %
7       -none-
3 Spirodela polyrrhiza Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   -all-  
0.505 %
2       -none-
4 Elodea nuttallii Elodea nuttallii **   Elodea nuttallii **   Elodea nuttallii **   Elodea nuttallii **   Elodea nuttallii **   Elodea nuttallii **   Elodea nuttallii **   Elodea nuttallii **   -all-  
0.505 %
2       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
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Observation Contributors:
Party ?Role ?
Fleming, Gary Author
Fleming, Gary Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Oct-2002
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Ceratophyllum demersum - Utricularia macrorhiza - Nymphaea odorata Aquatic Vegetation 5 High   no
No Class Contributors.


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
unknown                          


User Defined Values
No User Defined Data for this plot