085-GLNF-0039
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16628-{AA2A4D96-D598-409D-9F63-A63CBD0CF851} » Citing info
Plot ID Fields:
Author Plot Code	085-GLNF-0039
Author Observation Code	085-GLNF-0039
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	10 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	39 º
Longitude	-79 º
State or Province	Virginia
Named Places	county: Page region|state|province: Virginia
Layout Fields:
DSG Polygon	16 x 25 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	463 m
Slope Aspect	138 º
Slope Gradient	33 º
Topographic Position	lower slope
Landform	side slope
Hydrologic Regime	terrestrial (upland)
Soil Moisture Regime	xeric
Soil Drainage	rapidly drained
Methods Fields:
Observation Start Date	26-Aug-2009
Observation End Date	26-Aug-2009
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	9 m
Shrub Height	6 m
Field Height	7 m
Tree Cover	40 %
Shrub Cover	45 %
Field Cover	40 %
Nonvascular Cover	1 %
Misc Fields:
Observation Narrative	Plot is typical of much of a very extensive shale barren complex on the steep, southeast-facing slopes flanking Browns Hollow near New Market Gap. Composition of this stand is more characteristic of typical shale barrens than that of GLNF038, and lacks calciphiles. Soil chemistry data also indicate a more typical, extremely acidic, nutrient-poor status. Stunted Pinus virginiana and Quercus montana more or less share dominance of the open woodland vegetation.

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 virginiana Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   Pinus virginiana **   -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     13 stem(s) 12.5 cm ± 2.5 cm     8 stem(s) 17.5 cm ± 2.5 cm     5 stem(s) 2 Quercus montana Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   -all-   17.5 % 6       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 12.5 cm ± 2.5 cm     2 stem(s) 17.5 cm ± 2.5 cm     2 stem(s) 32.5 cm ± 2.5 cm     1 stem(s) 37.5 cm ± 2.5 cm     1 stem(s) 3 Danthonia spicata Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   -all-   17.5 % 6       -none- 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 # 3.75 cm ± 1.25 cm     3 stem(s) 7.5 cm ± 2.5 cm     2 stem(s) 12.5 cm ± 2.5 cm     3 stem(s) 5 Carex pensylvanica Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   -all-   7.5 % 5       -none- 6 Avenella flexuosa Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   -all-   7.5 % 5       -none- 7 Amelanchier arborea Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 8 Fraxinus americana Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   -all-   1.5 % 3       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 9 Cunila origanoides Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   -all-   1.5 % 3       -none- 10 Solidago erecta Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   -all-   1.5 % 3       -none- 11 Paronychia montana Paronychia montana **   Paronychia montana **   Paronychia montana **   Paronychia montana **   Paronychia montana **   Paronychia montana **   Paronychia montana **   Paronychia montana **   -all-   0.505 % 2       -none- 12 Boechera serotina Boechera serotina **   Boechera serotina **   Boechera serotina **   Boechera serotina **   Boechera serotina **   Boechera serotina **   Boechera serotina **   Boechera serotina **   -all-   0.505 % 2       -none- 13 Helianthus divaricatus Helianthus divaricatus **   Helianthus divaricatus **   Helianthus divaricatus **   Helianthus divaricatus **   Helianthus divaricatus **   Helianthus divaricatus **   Helianthus divaricatus **   Helianthus divaricatus **   -all-   0.505 % 2       -none- 14 Packera antennariifolia Packera antennariifolia **   Packera antennariifolia **   Packera antennariifolia **   Packera antennariifolia **   Packera antennariifolia **   Packera antennariifolia **   Packera antennariifolia **   Packera antennariifolia **   -all-   0.505 % 2       -none- 15 Asplenium platyneuron Asplenium platyneuron **   Asplenium platyneuron **   Asplenium platyneuron **   Asplenium platyneuron **   Asplenium platyneuron **   Asplenium platyneuron **   Asplenium platyneuron **   Asplenium platyneuron **   -all-   0.505 % 2       -none- 16 Carya glabra Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   -all-   0.505 % 2       -none- 17 Symphyotrichum laeve var. laeve Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   Symphyotrichum laeve var. laeve **   -all-   0.505 % 2       -none- 18 Penstemon canescens Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   -all-   0.505 % 2       -none- 19 Houstonia longifolia Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   -all-   0.505 % 2       -none- 20 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   -all-   0.05 % 1       -none- 21 Quercus velutina Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   Quercus velutina **   -all-   0.05 % 1       -none- 22 Asclepias tuberosa var. tuberosa Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   Asclepias tuberosa var. tuberosa **   -all-   0.05 % 1       -none-
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Stratum Definitions:
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