085-FBMR-0035
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:13433-{08EA2BC5-9765-4DC1-80BF-8BB566A64238} » Citing info
Plot ID Fields:
Author Plot Code	085-FBMR-0035
Author Observation Code	085-FBMR-0035
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	100 km radius (nearest degree)
Latitude	39 º
Longitude	-77 º
State or Province	Virginia
Named Places	county: Fairfax county: Fairfax region|state|province: Virginia
Layout Fields:
DSG Polygon	20 x 20 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	24 m
Slope Aspect	90 º
Slope Gradient	9 º
Topographic Position	middle slope
Landform	rolling/dissected upland
Hydrologic Regime	terrestrial (upland)
Soil Moisture Regime	submesic
Soil Drainage	well drained
Methods Fields:
Observation Start Date	21-Jul-1999
Observation End Date	21-Jul-1999
Project	Virginia Heritage
Cover Method	Carolina Vegetation Survey
Stratum Method	No Strata
Stem Size Limit	1 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:
--no data--
Misc Fields:
Observation Narrative	Plot location: Slope facing Accotink wetlands, accessed over ridge from Poe Road. See plot form for sketch of plot location. Upslope from the plot the Asimina drops out and the canopy trees are F. grandifolia, Q. montana, Q. rubra, with little or no understory or herb layer. Downslope the Asimina decreases and Q. alba and F. grandifolia increase as you approach the bay. This band of Asimina dominated oak forest occupies a midslope ledge of an east facing slope.

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 Quercus montana Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   -all-   62.5 % 8       DBH DBH err Ht. Ht. Err # 22.5 cm ± 2.5 cm     1 stem(s) 37.5 cm ± 2.5 cm     1 stem(s) 42.5 cm ± 0.5 cm     1 stem(s) 49.5 cm ± 0.5 cm     1 stem(s) 58.5 cm ± 0.5 cm     1 stem(s) 2 Asimina triloba Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   Asimina triloba **   -all-   62.5 % 8       DBH DBH err Ht. Ht. Err # 1.75 cm ± 0.75 cm     270 stem(s) 3.75 cm ± 1.25 cm     12 stem(s) 7.5 cm ± 2.5 cm     1 stem(s) and more... 3 Nyssa sylvatica Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   -all-   37.5 % 7       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     3 stem(s) 7.5 cm ± 2.5 cm     3 stem(s) 37.5 cm ± 2.5 cm     1 stem(s) 4 Quercus rubra Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   -all-   17.5 % 6       DBH DBH err Ht. Ht. Err # 22.5 cm ± 2.5 cm     1 stem(s) 49.5 cm ± 0.5 cm     1 stem(s) 5 Carya tomentosa Carya tomentosa **   Carya tomentosa **   Carya tomentosa **   Carya tomentosa **   Carya tomentosa **   Carya tomentosa **   Carya tomentosa **   Carya tomentosa **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 17.5 cm ± 2.5 cm     1 stem(s) 22.5 cm ± 2.5 cm     1 stem(s) 6 Quercus alba Quercus alba **   Quercus alba **   Quercus alba **   Quercus alba **   Quercus alba **   Quercus alba **   Quercus alba **   Quercus alba **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 22.5 cm ± 2.5 cm     1 stem(s) 7 Cornus florida Cornus florida **   Cornus florida **   Cornus florida **   Cornus florida **   Cornus florida **   Cornus florida **   Cornus florida **   Cornus florida **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 1.75 cm ± 0.75 cm     1 stem(s) 3.75 cm ± 1.25 cm     3 stem(s) 7.5 cm ± 2.5 cm     5 stem(s) 8 Fagus grandifolia Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 12.5 cm ± 2.5 cm     1 stem(s) 9 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     2 stem(s) 7.5 cm ± 2.5 cm     3 stem(s) 10 Cercis canadensis var. canadensis Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   Cercis canadensis var. canadensis **   -all-   1.5 % 3       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     1 stem(s) 11 Vaccinium pallidum Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   -all-   0.505 % 2       -none- 12 Carex pensylvanica Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   -all-   0.505 % 2       -none- 13 Toxicodendron radicans Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   -all-   0.505 % 2       -none- 14 Euonymus americanus Euonymus americanus **   Euonymus americanus **   Euonymus americanus **   Euonymus americanus **   Euonymus americanus **   Euonymus americanus **   Euonymus americanus **   Euonymus americanus **   -all-   0.505 % 2       -none- 15 Viola sororia Viola sororia **   Viola sororia **   Viola sororia **   Viola sororia **   Viola sororia **   Viola sororia **   Viola sororia **   Viola sororia **   -all-   0.505 % 2       -none- 16 Carex sp. Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   -all-   0.505 % 2       -none- 17 Polygonatum biflorum Polygonatum biflorum **   Polygonatum biflorum **   Polygonatum biflorum **   Polygonatum biflorum **   Polygonatum biflorum **   Polygonatum biflorum **   Polygonatum biflorum **   Polygonatum biflorum **   -all-   0.505 % 2       -none- 18 Smilax rotundifolia Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   -all-   0.505 % 2       DBH DBH err Ht. Ht. Err # 1.75 cm ± 0.75 cm     6 stem(s) 19 Chimaphila maculata Chimaphila maculata **   Chimaphila maculata **   Chimaphila maculata **   Chimaphila maculata **   Chimaphila maculata **   Chimaphila maculata **   Chimaphila maculata **   Chimaphila maculata **   -all-   0.505 % 2       -none- 20 Hylodesmum nudiflorum Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   Hylodesmum nudiflorum **   -all-   0.05 % 1       -none- 21 Carya glabra Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   -all-   0.05 % 1       -none- 22 Carex swanii Carex swanii **   Carex swanii **   Carex swanii **   Carex swanii **   Carex swanii **   Carex swanii **   Carex swanii **   Carex swanii **   -all-   0.05 % 1       -none- 23 Carex hirsutella Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   -all-   0.05 % 1       -none- 24 Viburnum acerifolium Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   Viburnum acerifolium **   -all-   0.05 % 1       -none- 25 Quercus falcata Quercus falcata **   Quercus falcata **   Quercus falcata **   Quercus falcata **   Quercus falcata **   Quercus falcata **   Quercus falcata **   Quercus falcata **   -all-   0.05 % 1       -none- 26 Prunus serotina var. serotina Prunus serotina var. serotina **   Prunus serotina var. serotina **   Prunus serotina var. serotina **   Prunus serotina var. serotina **   Prunus serotina var. serotina **   Prunus serotina var. serotina **   Prunus serotina var. serotina **   Prunus serotina var. serotina **   -all-   0.05 % 1       -none- 27 Ipomoea pandurata Ipomoea pandurata **   Ipomoea pandurata **   Ipomoea pandurata **   Ipomoea pandurata **   Ipomoea pandurata **   Ipomoea pandurata **   Ipomoea pandurata **   Ipomoea pandurata **   -all-   0.05 % 1       -none- 28 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   -all-   0.05 % 1       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
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