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085-FBMR-0066
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:13464-{4B86B39E-1A8D-42C4-8643-6B0EBE3D46B7}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-FBMR-0066
Author Observation Code ? 085-FBMR-0066
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
Permanence ? not permanent
Environment Fields: 
Elevation ? 2 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 1 º
Topographic Position ? plain/level/bottom
Landform ? alluvial flat/alluvial terrace/floodplain
Hydrologic Regime ? non-tidal - saturated
Soil Moisture Regime ? subhydric
Soil Drainage ? very poorly drained
Water Salinity ? freshwater
Methods Fields: 
Observation Start Date ? 15-May-1995
Observation End Date ? 15-May-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
Stem Observation Area ? 400
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: Forested seepage wetland bordering marshes on the west side of Accotink Bay. A good example of a coastal plain and seepage swamp, with little evidence of past disturbance.
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 Symplocarpus foetidus Symplocarpus foetidus **   Symplocarpus foetidus **   Symplocarpus foetidus **   Symplocarpus foetidus **   Symplocarpus foetidus **   Symplocarpus foetidus **   Symplocarpus foetidus **   Symplocarpus foetidus **   -all-  
37.5 %
7       -none-
2 Magnolia virginiana Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   Magnolia virginiana **   -all-  
37.5 %
7       -none-
3 Viburnum nudum Viburnum nudum **   Viburnum nudum **   Viburnum nudum **   Viburnum nudum **   Viburnum nudum **   Viburnum nudum **   Viburnum nudum **   Viburnum nudum **   -all-  
37.5 %
7       -none-
4 Osmundastrum cinnamomeum Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   Osmundastrum cinnamomeum **   -all-  
17.5 %
6       -none-
5 Ilex verticillata Ilex verticillata **   Ilex verticillata **   Ilex verticillata **   Ilex verticillata **   Ilex verticillata **   Ilex verticillata **   Ilex verticillata **   Ilex verticillata **   -all-  
7.5 %
5       -none-
6 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-  
7.5 %
5       -none-
7 Nyssa sylvatica Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   Nyssa sylvatica **   -all-  
7.5 %
5       -none-
8 Liriodendron tulipifera Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   Liriodendron tulipifera **   -all-  
7.5 %
5       -none-
9 Fagus grandifolia Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   Fagus grandifolia **   -all-  
7.5 %
5       -none-
10 Persicaria arifolia Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   -all-  
3.5 %
4       -none-
11 Lindera benzoin Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   Lindera benzoin **   -all-  
3.5 %
4       -none-
12 Pinus echinata Pinus echinata **   Pinus echinata **   Pinus echinata **   Pinus echinata **   Pinus echinata **   Pinus echinata **   Pinus echinata **   Pinus echinata **   -all-  
3.5 %
4       -none-
13 Vaccinium corymbosum Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   Vaccinium corymbosum **   -all-  
3.5 %
4       -none-
14 Toxicodendron vernix Toxicodendron vernix **   Toxicodendron vernix **   Toxicodendron vernix **   Toxicodendron vernix **   Toxicodendron vernix **   Toxicodendron vernix **   Toxicodendron vernix **   Toxicodendron vernix **   -all-  
3.5 %
4       -none-
15 Fraxinus pennsylvanica Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   Fraxinus pennsylvanica **   -all-  
3.5 %
4       -none-
16 Carex laevivaginata Carex laevivaginata **   Carex laevivaginata **   Carex laevivaginata **   Carex laevivaginata **   Carex laevivaginata **   Carex laevivaginata **   Carex laevivaginata **   Carex laevivaginata **   -all-  
3.5 %
4       -none-
17 Gratiola virginiana Gratiola virginiana **   Gratiola virginiana **   Gratiola virginiana **   Gratiola virginiana **   Gratiola virginiana **   Gratiola virginiana **   Gratiola virginiana **   Gratiola virginiana **   -all-  
1.5 %
3       -none-
18 Leersia virginica Leersia virginica **   Leersia virginica **   Leersia virginica **   Leersia virginica **   Leersia virginica **   Leersia virginica **   Leersia virginica **   Leersia virginica **   -all-  
1.5 %
3       -none-
19 Carex seorsa Carex seorsa **   Carex seorsa **   Carex seorsa **   Carex seorsa **   Carex seorsa **   Carex seorsa **   Carex seorsa **   Carex seorsa **   -all-  
1.5 %
3       -none-
20 Glyceria striata var. striata Glyceria striata var. striata **   Glyceria striata var. striata **   Glyceria striata var. striata **   Glyceria striata var. striata **   Glyceria striata var. striata **   Glyceria striata var. striata **   Glyceria striata var. striata **   Glyceria striata var. striata **   -all-  
1.5 %
3       -none-
21 Juncus effusus Juncus effusus **   Juncus effusus **   Juncus effusus **   Juncus effusus **   Juncus effusus **   Juncus effusus **   Juncus effusus **   Juncus effusus **   -all-  
1.5 %
3       -none-
22 Smilax rotundifolia Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   Smilax rotundifolia **   -all-  
1.5 %
3       -none-
23 Eubotrys racemosa Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   Eubotrys racemosa **   -all-  
1.5 %
3       -none-
24 Rhododendron viscosum Rhododendron viscosum **   Rhododendron viscosum **   Rhododendron viscosum **   Rhododendron viscosum **   Rhododendron viscosum **   Rhododendron viscosum **   Rhododendron viscosum **   Rhododendron viscosum **   -all-  
1.5 %
3       -none-
25 Chionanthus virginicus Chionanthus virginicus **   Chionanthus virginicus **   Chionanthus virginicus **   Chionanthus virginicus **   Chionanthus virginicus **   Chionanthus virginicus **   Chionanthus virginicus **   Chionanthus virginicus **   -all-  
1.5 %
3       -none-
26 Persicaria sp. Persicaria sp. **   Persicaria sp. **   Persicaria sp. **   Persicaria sp. **   Persicaria sp. **   Persicaria sp. **   Persicaria sp. **   Persicaria sp. **   -all-  
0.505 %
2       -none-
27 Carex folliculata Carex folliculata **   Carex folliculata **   Carex folliculata **   Carex folliculata **   Carex folliculata **   Carex folliculata **   Carex folliculata **   Carex folliculata **   -all-  
0.505 %
2       -none-
28 Carex intumescens Carex intumescens **   Carex intumescens **   Carex intumescens **   Carex intumescens **   Carex intumescens **   Carex intumescens **   Carex intumescens **   Carex intumescens **   -all-  
0.505 %
2       -none-
29 Viburnum dentatum Viburnum dentatum **   Viburnum dentatum **   Viburnum dentatum **   Viburnum dentatum **   Viburnum dentatum **   Viburnum dentatum **   Viburnum dentatum **   Viburnum dentatum **   -all-  
0.505 %
2       -none-
30 Carex styloflexa Carex styloflexa **   Carex styloflexa **   Carex styloflexa **   Carex styloflexa **   Carex styloflexa **   Carex styloflexa **   Carex styloflexa **   Carex styloflexa **   -all-  
0.505 %
2       -none-
31 Osmunda spectabilis Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   -all-  
0.505 %
2       -none-
32 Stenanthium gramineum Stenanthium gramineum **   Stenanthium gramineum **   Stenanthium gramineum **   Stenanthium gramineum **   Stenanthium gramineum **   Stenanthium gramineum **   Stenanthium gramineum **   Stenanthium gramineum **   -all-  
0.505 %
2       -none-
33 Mikania scandens Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   -all-  
0.505 %
2       -none-
34 Platanthera clavellata Platanthera clavellata **   Platanthera clavellata **   Platanthera clavellata **   Platanthera clavellata **   Platanthera clavellata **   Platanthera clavellata **   Platanthera clavellata **   Platanthera clavellata **   -all-  
0.505 %
2       -none-
35 Dioscorea quaternata Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   -all-  
0.505 %
2       -none-
36 Cinna arundinacea Cinna arundinacea **   Cinna arundinacea **   Cinna arundinacea **   Cinna arundinacea **   Cinna arundinacea **   Cinna arundinacea **   Cinna arundinacea **   Cinna arundinacea **   -all-  
0.505 %
2       -none-
37 Lycopus virginicus Lycopus virginicus **   Lycopus virginicus **   Lycopus virginicus **   Lycopus virginicus **   Lycopus virginicus **   Lycopus virginicus **   Lycopus virginicus **   Lycopus virginicus **   -all-  
0.505 %
2       -none-
38 Saururus cernuus Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   -all-  
0.505 %
2       -none-
39 Dryopteris cristata Dryopteris cristata **   Dryopteris cristata **   Dryopteris cristata **   Dryopteris cristata **   Dryopteris cristata **   Dryopteris cristata **   Dryopteris cristata **   Dryopteris cristata **   -all-  
0.505 %
2       -none-
40 Mitchella repens Mitchella repens **   Mitchella repens **   Mitchella repens **   Mitchella repens **   Mitchella repens **   Mitchella repens **   Mitchella repens **   Mitchella repens **   -all-  
0.505 %
2       -none-
41 Impatiens capensis Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   -all-  
0.505 %
2       -none-
42 Boehmeria cylindrica Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   -all-  
0.505 %
2       -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 ?
Hobson, Chris Field assistant
Fleming, Gary Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 08-Mar-2006
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Acer rubrum - Nyssa sylvatica - Magnolia virginiana / Viburnum nudum var. nudum / Osmunda cinnamomea - Woodwardia areolata Forest 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       1.38999998569489 %           4.80000019073486 2.46000003814697 81.379997253418 %  


User Defined Values
No User Defined Data for this plot