085-PRIG-0004
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16808-{9A4D32D0-D0E5-4B8E-B617-9B710F595B8F} » Citing info
Plot ID Fields:
Author Plot Code	085-PRIG-0004
Author Observation Code	085-PRIG-0004
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	10 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	37 º
Longitude	-77 º
State or Province	Virginia
Named Places	county: Prince George region|state|province: Virginia
Layout Fields:
DSG Polygon	16 x 25 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	43 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	basin/depression
Landform	sag pond/basin
Hydrologic Regime	non-tidal - seasonally flooded
Soil Moisture Regime	hygric
Soil Drainage	poorly drained
Methods Fields:
Observation Start Date	30-Jul-2010
Observation End Date	30-Jul-2010
Project	Virginia Heritage
Cover Method	Carolina Vegetation Survey
Stratum Method	No Strata
Stem Size Limit	2.5 cm
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
Stem Observation Area	400 m²
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Tree Height	25 m
Shrub Height	5 m
Field Height	1 m
Tree Cover	60 %
Shrub Cover	15 %
Field Cover	12 %
Nonvascular Cover	0 %
Misc Fields:
Observation Narrative	Plot is located in a forested depression pond dominated by Liquidambar styraciflua with less Nyssa biflora. It is surrounded by an extensive area of recently thinned pine silviculture. The wetland was avoided in this recent cutting but has probably been cut over in the past. Water marks on the trees range from 30 to 45 cm above the ground surface. There are several dead Cephalanthus occidentalis in the deepest part of the pond.

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 Nyssa biflora Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   Nyssa biflora **   -all-   37.5 % 7       DBH DBH err Ht. Ht. Err # 12.5 cm ± 2.5 cm     2 stem(s) 17.5 cm ± 2.5 cm     5 stem(s) 22.5 cm ± 2.5 cm     3 stem(s) 32.5 cm ± 2.5 cm     1 stem(s) 37.5 cm ± 2.5 cm     1 stem(s) 2 Liquidambar styraciflua Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   Liquidambar styraciflua **   -all-   37.5 % 7       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     3 stem(s) 12.5 cm ± 2.5 cm     1 stem(s) 17.5 cm ± 2.5 cm     6 stem(s) 22.5 cm ± 2.5 cm     6 stem(s) 27.5 cm ± 2.5 cm     3 stem(s) 32.5 cm ± 2.5 cm     2 stem(s) 60.5 cm ± 0.5 cm     1 stem(s) 3 Coleataenia longifolia ssp. longifolia Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   Coleataenia longifolia ssp. longifolia **   -all-   7.5 % 5       -none- 4 Diospyros virginiana Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     6 stem(s) 5 Vaccinium fuscatum Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   Vaccinium fuscatum **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     2 stem(s) 6 Carex joorii Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   Carex joorii **   -all-   3.5 % 4       -none- 7 Eubotrys racemosa Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   -all-   3.5 % 4       -none- 8 Saccharum baldwinii Saccharum baldwinii **   Saccharum baldwinii **   Saccharum baldwinii **   Saccharum baldwinii **   Saccharum baldwinii **   Saccharum baldwinii **   Saccharum baldwinii **   Saccharum baldwinii **   -all-   1.5 % 3       -none- 9 Smilax rotundifolia Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   -all-   1.5 % 3       -none- 10 Rhynchospora corniculata Rhynchospora corniculata **   Rhynchospora corniculata **   Rhynchospora corniculata **   Rhynchospora corniculata **   Rhynchospora corniculata **   Rhynchospora corniculata **   Rhynchospora corniculata **   Rhynchospora corniculata **   -all-   0.505 % 2       -none- 11 Cephalanthus occidentalis Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   -all-   0.505 % 2       -none-
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Stratum Definitions:
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