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085-PRIW-0001
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:15307-{3DCF6A75-67CE-4227-AEF1-F72FBDEDFADC}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-PRIW-0001
Author Observation Code ? 085-PRIW-0001
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 39 º
Longitude ? -78 º
State or Province ? Virginia
Named Places
county: Prince William
region|state|province: Virginia
Layout Fields: 
DSG Polygon ? 10 x 10 m
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 78 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 2 º
Topographic Position ? upper slope
Soil Moisture Regime ? mesic
Soil Drainage ? poorly drained
Methods Fields: 
Observation Start Date ? 29-Sep-1992
Observation End Date ? 29-Sep-1992
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 ? 1 m
Shrub Cover ? 50 %
Field Cover ? 90 %
Misc Fields: 
Observation Narrative ? This site was obviously cleared and grazed in the past, but the present condition of the vegetation is quite natural. It contains relatively few exotics and the compliment of eastern prairie species is impressive (Sorghastrum nutans, Solidago rigida, Aster ericoides, Lithospermum canescens, Carex meadii, Liatris squarrosa, etc). This old clearing will likely undergo succession to Pinus virginiana forest, but with prescribed burning management, a prairie like community could be created. Soil is seasonally wet, becoming dry and hard in the summer.
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 Sorghastrum nutans Sorghastrum nutans **   Sorghastrum nutans **   Sorghastrum nutans **   Sorghastrum nutans **   Sorghastrum nutans **   Sorghastrum nutans **   Sorghastrum nutans **   Sorghastrum nutans **   -all-  
37.5 %
7       -none-
2 Juniperus virginiana var. virginiana Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   Juniperus virginiana var. virginiana **   -all-  
17.5 %
6       -none-
3 Rubus flagellaris Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   Rubus flagellaris **   -all-  
17.5 %
6       -none-
4 Fraxinus americana Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   -all-  
7.5 %
5       -none-
5 Fragaria virginiana Fragaria virginiana **   Fragaria virginiana **   Fragaria virginiana **   Fragaria virginiana **   Fragaria virginiana **   Fragaria virginiana **   Fragaria virginiana **   Fragaria virginiana **   -all-  
7.5 %
5       -none-
6 Pinus virginiana Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   -all-  
7.5 %
5       -none-
7 Toxicodendron radicans Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   -all-  
3.5 %
4       -none-
8 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-  
3.5 %
4       -none-
9 Diospyros virginiana Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   Diospyros virginiana **   -all-  
3.5 %
4       -none-
10 Viola sagittata var. sagittata Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   Viola sagittata var. sagittata **   -all-  
3.5 %
4       -none-
11 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   -all-  
3.5 %
4       -none-
12 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-  
3.5 %
4       -none-
13 Solidago juncea Solidago juncea **   Solidago juncea **   Solidago juncea **   Solidago juncea **   Solidago juncea **   Solidago juncea **   Solidago juncea **   Solidago juncea **   -all-  
3.5 %
4       -none-
14 Symphyotrichum ericoides var. ericoides Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   Symphyotrichum ericoides var. ericoides **   -all-  
3.5 %
4       -none-
15 Packera anonyma Packera anonyma **   Packera anonyma **   Packera anonyma **   Packera anonyma **   Packera anonyma **   Packera anonyma **   Packera anonyma **   Packera anonyma **   -all-  
1.5 %
3       -none-
16 Pycnanthemum tenuifolium Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   Pycnanthemum tenuifolium **   -all-  
1.5 %
3       -none-
17 Oenothera fruticosa Oenothera fruticosa **   Oenothera fruticosa **   Oenothera fruticosa **   Oenothera fruticosa **   Oenothera fruticosa **   Oenothera fruticosa **   Oenothera fruticosa **   Oenothera fruticosa **   -all-  
1.5 %
3       -none-
18 Rhus copallinum Rhus copallinum **   Rhus copallinum **   Rhus copallinum **   Rhus copallinum **   Rhus copallinum **   Rhus copallinum **   Rhus copallinum **   Rhus copallinum **   -all-  
1.5 %
3       -none-
19 Symphyotrichum lateriflorum Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   Symphyotrichum lateriflorum **   -all-  
1.5 %
3       -none-
20 Rudbeckia fulgida Rudbeckia fulgida **   Rudbeckia fulgida **   Rudbeckia fulgida **   Rudbeckia fulgida **   Rudbeckia fulgida **   Rudbeckia fulgida **   Rudbeckia fulgida **   Rudbeckia fulgida **   -all-  
1.5 %
3       -none-
21 Dichanthelium acuminatum Dichanthelium acuminatum **   Dichanthelium acuminatum **   Dichanthelium acuminatum **   Dichanthelium acuminatum **   Dichanthelium acuminatum **   Dichanthelium acuminatum **   Dichanthelium acuminatum **   Dichanthelium acuminatum **   -all-  
1.5 %
3       -none-
22 Apocynum cannabinum Apocynum cannabinum **   Apocynum cannabinum **   Apocynum cannabinum **   Apocynum cannabinum **   Apocynum cannabinum **   Apocynum cannabinum **   Apocynum cannabinum **   Apocynum cannabinum **   -all-  
0.505 %
2       -none-
23 Symphyotrichum pilosum Symphyotrichum pilosum **   Symphyotrichum pilosum **   Symphyotrichum pilosum **   Symphyotrichum pilosum **   Symphyotrichum pilosum **   Symphyotrichum pilosum **   Symphyotrichum pilosum **   Symphyotrichum pilosum **   -all-  
0.505 %
2       -none-
24 Schizachyrium scoparium var. scoparium Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   Schizachyrium scoparium var. scoparium **   -all-  
0.505 %
2       -none-
25 Hypericum punctatum Hypericum punctatum **   Hypericum punctatum **   Hypericum punctatum **   Hypericum punctatum **   Hypericum punctatum **   Hypericum punctatum **   Hypericum punctatum **   Hypericum punctatum **   -all-  
0.505 %
2       -none-
26 Aristida dichotoma Aristida dichotoma **   Aristida dichotoma **   Aristida dichotoma **   Aristida dichotoma **   Aristida dichotoma **   Aristida dichotoma **   Aristida dichotoma **   Aristida dichotoma **   -all-  
0.505 %
2       -none-
27 Aristida oligantha Aristida oligantha **   Aristida oligantha **   Aristida oligantha **   Aristida oligantha **   Aristida oligantha **   Aristida oligantha **   Aristida oligantha **   Aristida oligantha **   -all-  
0.505 %
2       -none-
28 Liatris squarrosa var. squarrosa Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   Liatris squarrosa var. squarrosa **   -all-  
0.505 %
2       -none-
29 Polygala verticillata Polygala verticillata **   Polygala verticillata **   Polygala verticillata **   Polygala verticillata **   Polygala verticillata **   Polygala verticillata **   Polygala verticillata **   Polygala verticillata **   -all-  
0.505 %
2       -none-
30 Poa compressa Poa compressa **   Poa compressa **   Poa compressa **   Poa compressa **   Poa compressa **   Poa compressa **   Poa compressa **   Poa compressa **   -all-  
0.505 %
2       -none-
31 Verbena simplex Verbena simplex **   Verbena simplex **   Verbena simplex **   Verbena simplex **   Verbena simplex **   Verbena simplex **   Verbena simplex **   Verbena simplex **   -all-  
0.505 %
2       -none-
32 Carex hirsutella Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   Carex hirsutella **   -all-  
0.505 %
2       -none-
33 Oxalis dillenii Oxalis dillenii **   Oxalis dillenii **   Oxalis dillenii **   Oxalis dillenii **   Oxalis dillenii **   Oxalis dillenii **   Oxalis dillenii **   Oxalis dillenii **   -all-  
0.505 %
2       -none-
34 Carex glaucodea Carex glaucodea **   Carex glaucodea **   Carex glaucodea **   Carex glaucodea **   Carex glaucodea **   Carex glaucodea **   Carex glaucodea **   Carex glaucodea **   -all-  
0.505 %
2       -none-
35 Galium pilosum Galium pilosum **   Galium pilosum **   Galium pilosum **   Galium pilosum **   Galium pilosum **   Galium pilosum **   Galium pilosum **   Galium pilosum **   -all-  
0.505 %
2       -none-
36 Juncus secundus Juncus secundus **   Juncus secundus **   Juncus secundus **   Juncus secundus **   Juncus secundus **   Juncus secundus **   Juncus secundus **   Juncus secundus **   -all-  
0.505 %
2       -none-
37 Symphyotrichum undulatum Symphyotrichum undulatum **   Symphyotrichum undulatum **   Symphyotrichum undulatum **   Symphyotrichum undulatum **   Symphyotrichum undulatum **   Symphyotrichum undulatum **   Symphyotrichum undulatum **   Symphyotrichum undulatum **   -all-  
0.505 %
2       -none-
38 Vernonia glauca Vernonia glauca **   Vernonia glauca **   Vernonia glauca **   Vernonia glauca **   Vernonia glauca **   Vernonia glauca **   Vernonia glauca **   Vernonia glauca **   -all-  
0.505 %
2       -none-
39 Desmodium paniculatum var. paniculatum Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   Desmodium paniculatum var. paniculatum **   -all-  
0.505 %
2       -none-
40 Desmodium marilandicum Desmodium marilandicum **   Desmodium marilandicum **   Desmodium marilandicum **   Desmodium marilandicum **   Desmodium marilandicum **   Desmodium marilandicum **   Desmodium marilandicum **   Desmodium marilandicum **   -all-  
0.505 %
2       -none-
41 Desmodium perplexum Desmodium perplexum **   Desmodium perplexum **   Desmodium perplexum **   Desmodium perplexum **   Desmodium perplexum **   Desmodium perplexum **   Desmodium perplexum **   Desmodium perplexum **   -all-  
0.505 %
2       -none-
42 Solidago rigida var. rigida Solidago rigida var. rigida **   Solidago rigida var. rigida **   Solidago rigida var. rigida **   Solidago rigida var. rigida **   Solidago rigida var. rigida **   Solidago rigida var. rigida **   Solidago rigida var. rigida **   Solidago rigida var. rigida **   -all-  
0.505 %
2       -none-
43 Eragrostis spectabilis Eragrostis spectabilis **   Eragrostis spectabilis **   Eragrostis spectabilis **   Eragrostis spectabilis **   Eragrostis spectabilis **   Eragrostis spectabilis **   Eragrostis spectabilis **   Eragrostis spectabilis **   -all-  
0.505 %
2       -none-
44 Prunella vulgaris Prunella vulgaris **   Prunella vulgaris **   Prunella vulgaris **   Prunella vulgaris **   Prunella vulgaris **   Prunella vulgaris **   Prunella vulgaris **   Prunella vulgaris **   -all-  
0.505 %
2       -none-
45 Linum medium var. texanum Linum medium var. texanum **   Linum medium var. texanum **   Linum medium var. texanum **   Linum medium var. texanum **   Linum medium var. texanum **   Linum medium var. texanum **   Linum medium var. texanum **   Linum medium var. texanum **   -all-  
0.505 %
2       -none-
46 Carex albicans Carex albicans **   Carex albicans **   Carex albicans **   Carex albicans **   Carex albicans **   Carex albicans **   Carex albicans **   Carex albicans **   -all-  
0.505 %
2       -none-
47 Kummerowia striata Kummerowia striata **   Kummerowia striata **   Kummerowia striata **   Kummerowia striata **   Kummerowia striata **   Kummerowia striata **   Kummerowia striata **   Kummerowia striata **   -all-  
0.505 %
2       -none-
48 Crataegus sp. Crataegus sp. **   Crataegus sp. **   Crataegus sp. **   Crataegus sp. **   Crataegus sp. **   Crataegus sp. **   Crataegus sp. **   Crataegus sp. **   -all-  
0.505 %
2       -none-
49 Agrostis perennans Agrostis perennans **   Agrostis perennans **   Agrostis perennans **   Agrostis perennans **   Agrostis perennans **   Agrostis perennans **   Agrostis perennans **   Agrostis perennans **   -all-  
0.505 %
2       -none-
50 Agrimonia parviflora Agrimonia parviflora **   Agrimonia parviflora **   Agrimonia parviflora **   Agrimonia parviflora **   Agrimonia parviflora **   Agrimonia parviflora **   Agrimonia parviflora **   Agrimonia parviflora **   -all-  
0.505 %
2       -none-
51 Hieracium caespitosum Hieracium caespitosum **   Hieracium caespitosum **   Hieracium caespitosum **   Hieracium caespitosum **   Hieracium caespitosum **   Hieracium caespitosum **   Hieracium caespitosum **   Hieracium caespitosum **   -all-  
0.505 %
2       -none-
52 Dichanthelium dichotomum Dichanthelium dichotomum **   Dichanthelium dichotomum **   Dichanthelium dichotomum **   Dichanthelium dichotomum **   Dichanthelium dichotomum **   Dichanthelium dichotomum **   Dichanthelium dichotomum **   Dichanthelium dichotomum **   -all-  
0.505 %
2       -none-
53 Vitis aestivalis var. aestivalis Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   Vitis aestivalis var. aestivalis **   -all-  
0.505 %
2       -none-
54 Solidago altissima ssp. altissima Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   Solidago altissima ssp. altissima **   -all-  
0.505 %
2       -none-
55 Erigeron strigosus var. strigosus Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   Erigeron strigosus var. strigosus **   -all-  
0.505 %
2       -none-
56 Silphium asteriscus var. latifolium Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   Silphium asteriscus var. latifolium **   -all-  
0.05 %
1       -none-
57 Triosteum angustifolium Triosteum angustifolium **   Triosteum angustifolium **   Triosteum angustifolium **   Triosteum angustifolium **   Triosteum angustifolium **   Triosteum angustifolium **   Triosteum angustifolium **   Triosteum angustifolium **   -all-  
0.05 %
1       -none-
58 Veronica arvensis Veronica arvensis **   Veronica arvensis **   Veronica arvensis **   Veronica arvensis **   Veronica arvensis **   Veronica arvensis **   Veronica arvensis **   Veronica arvensis **   -all-  
0.05 %
1       -none-
59 Quercus velutina Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   -all-  
0.05 %
1       -none-
60 Quercus palustris Quercus palustris **   Quercus palustris **   Quercus palustris **   Quercus palustris **   Quercus palustris **   Quercus palustris **   Quercus palustris **   Quercus palustris **   -all-  
0.05 %
1       -none-
61 Anemone virginiana var. virginiana Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   Anemone virginiana var. virginiana **   -all-  
0.05 %
1       -none-
62 Euthamia graminifolia Euthamia graminifolia **   Euthamia graminifolia **   Euthamia graminifolia **   Euthamia graminifolia **   Euthamia graminifolia **   Euthamia graminifolia **   Euthamia graminifolia **   Euthamia graminifolia **   -all-  
0.05 %
1       -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 ?
Fleming, Gary Field assistant
Rawinski, Tom Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 09-Oct-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Schizachyrium scoparium - Sorghastrum nutans - Solidago juncea - Pycnanthemum tenuifolium Piedmont 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                   5.90000009536743      


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   An old house foundation is nearby. Old barbed wire fencing indicates past grazing.


User Defined Values
No User Defined Data for this plot