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085-CNHP-0111
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:13102-{1374AAF6-815E-4C24-82C9-014A3AC9C374}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-CNHP-0111
Author Observation Code ? 085-CNHP-0111
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy ? 25 m
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 37 º
Longitude ? -77 º
State or Province ? Virginia
Named Places
county: James City
region|state|province: Virginia
Layout Fields: 
DSG Polygon ? 5 x 20 m
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 ? undulating/flat plain
Hydrologic Regime ? tidal - regularly flooded
Soil Moisture Regime ? hydric
Soil Drainage ? very poorly drained
Water Salinity ? oligohaline
Methods Fields: 
Observation Start Date ? 30-Aug-2001
Observation End Date ? 30-Aug-2001
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 ? Peltandra virginica and Schoenoplectus pungens dominated marsh with lots of exposed organic substrate. Directions to plot: North side of Back River, adjacent to channel
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 Peltandra virginica Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   -all-  
37.5 %
7       -none-
2 Schoenoplectus pungens var. pungens Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   -all-  
7.5 %
5       -none-
3 Eleocharis palustris Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   -all-  
0.505 %
2       -none-
4 Zizania aquatica var. aquatica Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   -all-  
0.05 %
1       -none-
5 Sagittaria subulata Sagittaria subulata **   Sagittaria subulata **   Sagittaria subulata **   Sagittaria subulata **   Sagittaria subulata **   Sagittaria subulata **   Sagittaria subulata **   Sagittaria subulata **   -all-  
0.05 %
1       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Sorry, no Stratum Definitions found.
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Coulling, Philip Field assistant
Patterson, Karen Field assistant
Weber, Joe Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Oct-2002
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Peltandra virginica - Pontederia cordata Tidal Herbaceous 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       10.7399997711182 %           3.70000004768372 34.4000015258789 52.6399993896484 % 0 - 1 cm sediment 1 - 2 cm dark gray-black fine organic matter 2 + medium gray hydric mucky clay with abundant root material


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   none noted


User Defined Values
No User Defined Data for this plot