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085-HUGH-0014P
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:14288-{4A0AAC1B-9EAE-49B3-B557-DC80477F1E7D}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-HUGH-0014P
Author Observation Code ? 085-HUGH-0014P
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy ? 100 m
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 38 º
Longitude ? -76 º
State or Province ? Virginia
Named Places
county: Northumberland
region|state|province: Virginia
Layout Fields: 
DSG Polygon ? 5 x 20 m
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 3 m
Slope Aspect ? 10 º
Slope Gradient ? 1 º
Topographic Position ? crest/interfluve
Landform ? dune
Hydrologic Regime ? terrestrial (upland)
Soil Moisture Regime ? somewhat xeric
Soil Drainage ? well drained
Methods Fields: 
Observation Start Date ? 15-Sep-1995
Observation End Date ? 15-Sep-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: 
Field Height ? 9 m
Field Cover ? 35 %
Misc Fields: 
Observation Narrative ? One of the widest dune grasslands at this site, ca. 17 m wide. Center line of long axis of plot is 3.5 - 4 m landward of seaward edge of dune grass. Crest of dune ca. 42 cm higher than water level at 17:40 EDT. Plot located near western end of east-west running dune grassland at southernmost point of land at Hughlett Point. Plot center is due north of green #7 channel marker in Dividing Creek. 1" PVC stake marks midpoints of two short segments of plot rectangle.
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 Spartina patens Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   -all-  
17.5 %
6       -none-
2 Panicum amarum var. amarulum Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   Panicum amarum var. amarulum **   -all-  
17.5 %
6       -none-
3 Ammophila breviligulata Ammophila breviligulata **   Ammophila breviligulata **   Ammophila breviligulata **   Ammophila breviligulata **   Ammophila breviligulata **   Ammophila breviligulata **   Ammophila breviligulata **   Ammophila breviligulata **   -all-  
7.5 %
5       -none-
4 Digitaria sanguinalis Digitaria sanguinalis **   Digitaria sanguinalis **   Digitaria sanguinalis **   Digitaria sanguinalis **   Digitaria sanguinalis **   Digitaria sanguinalis **   Digitaria sanguinalis **   Digitaria sanguinalis **   -all-  
3.5 %
4       -none-
5 Solidago sempervirens Solidago sempervirens **   Solidago sempervirens **   Solidago sempervirens **   Solidago sempervirens **   Solidago sempervirens **   Solidago sempervirens **   Solidago sempervirens **   Solidago sempervirens **   -all-  
0.505 %
2       -none-
6 Cyperus sp. Cyperus sp. **   Cyperus sp. **   Cyperus sp. **   Cyperus sp. **   Cyperus sp. **   Cyperus sp. **   Cyperus sp. **   Cyperus sp. **   -all-  
0.505 %
2       -none-
7 Euphorbia polygonifolia Euphorbia polygonifolia **   Euphorbia polygonifolia **   Euphorbia polygonifolia **   Euphorbia polygonifolia **   Euphorbia polygonifolia **   Euphorbia polygonifolia **   Euphorbia polygonifolia **   Euphorbia polygonifolia **   -all-  
0.505 %
2       -none-
8 Cenchrus tribuloides Cenchrus tribuloides **   Cenchrus tribuloides **   Cenchrus tribuloides **   Cenchrus tribuloides **   Cenchrus tribuloides **   Cenchrus tribuloides **   Cenchrus tribuloides **   Cenchrus tribuloides **   -all-  
0.505 %
2       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Erdle, Sandra Field assistant
Coulling, Philip Field assistant
Moorhead, Bill Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 28-Jul-2008
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Ammophila breviligulata - Panicum amarum var. amarum Grassland 5 High   no
No Class Contributors.
Details 29-Dec-2011
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Spartina patens - Schoenoplectus pungens - Solidago sempervirens Grassland 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