085-GLNF-0047
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16647-{E222C8DA-E0D6-42F1-8FA3-1C48EB1887AC} » Citing info
Plot ID Fields:
Author Plot Code	085-GLNF-0047
Author Observation Code	085-GLNF-0047
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: Shenandoah region|state|province: Virginia
Layout Fields:
DSG Polygon	16 x 25 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	493 m
Slope Aspect	240 º
Slope Gradient	30 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	09-Sep-2009
Observation End Date	09-Sep-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	5 m
Field Height	6 m
Tree Cover	35 %
Shrub Cover	50 %
Field Cover	10 %
Nonvascular Cover	10 %
Misc Fields:
Observation Narrative	Plot captures a typical shale barren formed by stream incision through Martinsburg shale in Edinburg gap of the Massanutten Mountains. The barren is one of several occupying the warm aspects of slopes subtending side ravines of the gap. The habitat is the most xeric and "barren" of the Edinburg Gap complex (see also GLNF044, GLNF045, GLNF046), with extensive, erosive soils and channery exposed on the surface of a steep side slope. Scrubby Pinus virginiana strongly dominates the woody vegetation, and overall species-richness is notably low. Herb cover is low to sparse.

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-   62.5 % 8       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     6 stem(s) 7.5 cm ± 2.5 cm     22 stem(s) 12.5 cm ± 2.5 cm     12 stem(s) 17.5 cm ± 2.5 cm     6 stem(s) 22.5 cm ± 2.5 cm     4 stem(s) 2 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     5 stem(s) 7.5 cm ± 2.5 cm     10 stem(s) 12.5 cm ± 2.5 cm     5 stem(s) 3 Carya glabra Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   Carya glabra **   -all-   7.5 % 5       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     1 stem(s) 7.5 cm ± 2.5 cm     3 stem(s) 4 Danthonia spicata Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   Danthonia spicata **   -all-   3.5 % 4       -none- 5 Carex pensylvanica Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   Carex pensylvanica **   -all-   3.5 % 4       -none- 6 Quercus montana Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     3 stem(s) 12.5 cm ± 2.5 cm     1 stem(s) 7 Eriogonum allenii Eriogonum allenii **   Eriogonum allenii **   Eriogonum allenii **   Eriogonum allenii **   Eriogonum allenii **   Eriogonum allenii **   Eriogonum allenii **   Eriogonum allenii **   -all-   1.5 % 3       -none- 8 Amelanchier arborea Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   -all-   1.5 % 3       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     1 stem(s) 9 Antennaria virginica Antennaria virginica **   Antennaria virginica **   Antennaria virginica **   Antennaria virginica **   Antennaria virginica **   Antennaria virginica **   Antennaria virginica **   Antennaria virginica **   -all-   1.5 % 3       -none- 10 Phlox subulata Phlox subulata **   Phlox subulata **   Phlox subulata **   Phlox subulata **   Phlox subulata **   Phlox subulata **   Phlox subulata **   Phlox subulata **   -all-   0.505 % 2       -none- 11 Vaccinium stamineum Vaccinium stamineum **   Vaccinium stamineum **   Vaccinium stamineum **   Vaccinium stamineum **   Vaccinium stamineum **   Vaccinium stamineum **   Vaccinium stamineum **   Vaccinium stamineum **   -all-   0.505 % 2       -none- 12 Viola pedata var. pedata Viola pedata var. pedata **   Viola pedata var. pedata **   Viola pedata var. pedata **   Viola pedata var. pedata **   Viola pedata var. pedata **   Viola pedata var. pedata **   Viola pedata var. pedata **   Viola pedata var. pedata **   -all-   0.505 % 2       -none- 13 Vitis aestivalis var. bicolor Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   Vitis aestivalis var. bicolor **   -all-   0.505 % 2       -none- 14 Rosa carolina Rosa carolina **   Rosa carolina **   Rosa carolina **   Rosa carolina **   Rosa carolina **   Rosa carolina **   Rosa carolina **   Rosa carolina **   -all-   0.505 % 2       -none- 15 Solidago erecta Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   Solidago erecta **   -all-   0.505 % 2       -none- 16 Solidago ulmifolia Solidago ulmifolia **   Solidago ulmifolia **   Solidago ulmifolia **   Solidago ulmifolia **   Solidago ulmifolia **   Solidago ulmifolia **   Solidago ulmifolia **   Solidago ulmifolia **   -all-   0.505 % 2       -none- 17 Houstonia longifolia Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   Houstonia longifolia **   -all-   0.505 % 2       -none- 18 Boechera laevigata Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   -all-   0.505 % 2       -none- 19 Clitoria mariana var. mariana Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   Clitoria mariana var. mariana **   -all-   0.505 % 2       -none- 20 Fraxinus americana Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   -all-   0.505 % 2       -none- 21 Brickellia eupatorioides var. eupatorioides Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   Brickellia eupatorioides var. eupatorioides **   -all-   0.505 % 2       -none- 22 Avenella flexuosa Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   Avenella flexuosa **   -all-   0.505 % 2       -none- 23 Penstemon canescens Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   Penstemon canescens **   -all-   0.505 % 2       -none- 24 Cunila origanoides Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   Cunila origanoides **   -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.