085-GDNR-0015
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:13628-{7EDCCE74-5364-4D31-B28A-1C3CA9BA351C} » Citing info
Plot ID Fields:
Author Plot Code	085-GDNR-0015
Author Observation Code	085-GDNR-0015
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	11.28 m radius
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	5 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	plain/level/bottom
Landform	undulating/flat plain
Hydrologic Regime	non-tidal - saturated
Soil Moisture Regime	subhygric
Soil Drainage	somewhat poorly drained
Methods Fields:
Observation Start Date	03-Jul-1996
Observation End Date	03-Jul-1996
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: ca. 50 meters west of Portsmouth Ditch at a point near a water control structure between juctions with Rosemary Ditch and Juniper Ditch. Great Dismal Swamp National Wildlife Refuge. Slight hummock and hollow microtopography. Nutrient Regime: Oligotrophic. The Pinus taeda forest represented by this plot has apparently replaced a logged stand of Chamaecyparis thyoides. Lyonia lucida, Persea palustris, and Magnolia virginiana are remnants of the former Chamaecyparis understory which persist under the pines.

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 (no strata on this plot) 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 Pinus taeda Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   Pinus taeda **   -all-   37.5 % 7       -none- 2 Clethra alnifolia Clethra alnifolia **   Clethra alnifolia **   Clethra alnifolia **   Clethra alnifolia **   Clethra alnifolia **   Clethra alnifolia **   Clethra alnifolia **   Clethra alnifolia **   -all-   37.5 % 7       -none- 3 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-   37.5 % 7       -none- 4 Persea palustris Persea palustris **   Persea palustris **   Persea palustris **   Persea palustris **   Persea palustris **   Persea palustris **   Persea palustris **   Persea palustris **   -all-   17.5 % 6       -none- 5 Vitis rotundifolia var. rotundifolia Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   Vitis rotundifolia var. rotundifolia **   -all-   17.5 % 6       -none- 6 Asimina triloba Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   -all-   7.5 % 5       -none- 7 Lyonia lucida Lyonia lucida **   Lyonia lucida **   Lyonia lucida **   Lyonia lucida **   Lyonia lucida **   Lyonia lucida **   Lyonia lucida **   Lyonia lucida **   -all-   3.5 % 4       -none- 8 Magnolia virginiana Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   -all-   1.5 % 3       -none- 9 Vaccinium corymbosum Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   -all-   1.5 % 3       -none- 10 Nyssa sylvatica Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   -all-   1.5 % 3       -none- 11 Toxicodendron radicans Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   -all-   0.505 % 2       -none- 12 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   -all-   0.505 % 2       -none- 13 Gelsemium sempervirens Gelsemium sempervirens **   Gelsemium sempervirens **   Gelsemium sempervirens **   Gelsemium sempervirens **   Gelsemium sempervirens **   Gelsemium sempervirens **   Gelsemium sempervirens **   Gelsemium sempervirens **   -all-   0.505 % 2       -none- 14 Smilax glauca Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   Smilax glauca **   -all-   0.505 % 2       -none- 15 Rubus flagellaris Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   -all-   0.505 % 2       -none- 16 Woodwardia virginica Woodwardia virginica **   Woodwardia virginica **   Woodwardia virginica **   Woodwardia virginica **   Woodwardia virginica **   Woodwardia virginica **   Woodwardia virginica **   Woodwardia virginica **   -all-   0.505 % 2       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
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