085-HFHP-0107
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:14241-{365B6398-AE47-4A39-9A2A-52C9DFB2F8E7} » Citing info
Plot ID Fields:
Author Plot Code	085-HFHP-0107
Author Observation Code	085-HFHP-0107
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	25 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	39 º
Longitude	-78 º
State or Province	Virginia
Named Places	county: Loudoun region|state|province: Virginia
Layout Fields:
DSG Polygon	13.33 x 30 m
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	177 m
Slope Aspect	70 º
Slope Gradient	32 º
Topographic Position	middle slope
Landform	ravine
Hydrologic Regime	terrestrial (upland)
Soil Moisture Regime	mesic
Soil Drainage	well drained
Methods Fields:
Observation Start Date	06-Jul-2005
Observation End Date	06-Jul-2005
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	25 m
Misc Fields:
Observation Narrative	Rocky Quercus montana/ Quercus rubra forest. Surrounding forest had more hemlock. Site has more leaf cover / organic matter than some boulderfield forests. For Acer species some were intermediate fuzzy but decision made to call all Acer saccharum (sugar).

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 Acer saccharum Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   Acer saccharum **   -all-   62.5 % 8       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     7 stem(s) 7.5 cm ± 2.5 cm     4 stem(s) 12.5 cm ± 2.5 cm     9 stem(s) 17.5 cm ± 2.5 cm     1 stem(s) 22.5 cm ± 2.5 cm     3 stem(s) 2 Quercus rubra Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   Quercus rubra **   -all-   37.5 % 7       DBH DBH err Ht. Ht. Err # 17.5 cm ± 2.5 cm     2 stem(s) 22.5 cm ± 2.5 cm     1 stem(s) 27.5 cm ± 2.5 cm     1 stem(s) 43.5 cm ± 0.5 cm     1 stem(s) 3 Quercus montana Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   Quercus montana **   -all-   37.5 % 7       DBH DBH err Ht. Ht. Err # 32.5 cm ± 2.5 cm     2 stem(s) 37.5 cm ± 2.5 cm     1 stem(s) 68.5 cm ± 0.5 cm     1 stem(s) 4 Dryopteris marginalis Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   Dryopteris marginalis **   -all-   17.5 % 6       -none- 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 # 3.75 cm ± 1.25 cm     1 stem(s) 22.5 cm ± 2.5 cm     1 stem(s) 6 Carya ovalis Carya ovalis **   Carya ovalis **   Carya ovalis **   Carya ovalis **   Carya ovalis **   Carya ovalis **   Carya ovalis **   Carya ovalis **   -all-   3.5 % 4       DBH DBH err Ht. Ht. Err # 3.75 cm ± 1.25 cm     1 stem(s) 7.5 cm ± 2.5 cm     1 stem(s) 17.5 cm ± 2.5 cm     1 stem(s) 7 Parthenocissus quinquefolia Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   Parthenocissus quinquefolia **   -all-   3.5 % 4       -none- 8 Eurybia divaricata Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   Eurybia divaricata **   -all-   3.5 % 4       -none- 9 Toxicodendron radicans Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   Toxicodendron radicans **   -all-   1.5 % 3       -none- 10 Rubus occidentalis Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   Rubus occidentalis **   -all-   1.5 % 3       -none- 11 Fraxinus americana Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   Fraxinus americana **   -all-   1.5 % 3       -none- 12 Carex platyphylla Carex platyphylla **   Carex platyphylla **   Carex platyphylla **   Carex platyphylla **   Carex platyphylla **   Carex platyphylla **   Carex platyphylla **   Carex platyphylla **   -all-   0.505 % 2       -none- 13 Carya cordiformis Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   Carya cordiformis **   -all-   0.505 % 2       -none- 14 Hamamelis virginiana var. virginiana Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   Hamamelis virginiana var. virginiana **   -all-   0.505 % 2       -none- 15 Amelanchier arborea Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   Amelanchier arborea **   -all-   0.505 % 2       -none- 16 Polypodium virginianum Polypodium virginianum **   Polypodium virginianum **   Polypodium virginianum **   Polypodium virginianum **   Polypodium virginianum **   Polypodium virginianum **   Polypodium virginianum **   Polypodium virginianum **   -all-   0.505 % 2       -none- 17 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-   0.505 % 2       -none- 18 Dioscorea quaternata Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   Dioscorea quaternata **   -all-   0.505 % 2       -none- 19 Solidago caesia var. caesia Solidago caesia var. caesia **   Solidago caesia var. caesia **   Solidago caesia var. caesia **   Solidago caesia var. caesia **   Solidago caesia var. caesia **   Solidago caesia var. caesia **   Solidago caesia var. caesia **   Solidago caesia var. caesia **   -all-   0.505 % 2       -none- 20 Vaccinium pallidum Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   Vaccinium pallidum **   -all-   0.505 % 2       -none- 21 Betula lenta var. lenta Betula lenta var. lenta **   Betula lenta var. lenta **   Betula lenta var. lenta **   Betula lenta var. lenta **   Betula lenta var. lenta **   Betula lenta var. lenta **   Betula lenta var. lenta **   Betula lenta var. lenta **   -all-   0.505 % 2       DBH DBH err Ht. Ht. Err # 7.5 cm ± 2.5 cm     1 stem(s) 22 Rubus pensilvanicus Rubus pensilvanicus **   Rubus pensilvanicus **   Rubus pensilvanicus **   Rubus pensilvanicus **   Rubus pensilvanicus **   Rubus pensilvanicus **   Rubus pensilvanicus **   Rubus pensilvanicus **   -all-   0.505 % 2       -none- 23 Boechera laevigata Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   Boechera laevigata **   -all-   0.505 % 2       -none- 24 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-   0.505 % 2       -none- 25 Sassafras albidum Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   Sassafras albidum **   -all-   0.505 % 2       -none- 26 Paulownia tomentosa Paulownia tomentosa **   Paulownia tomentosa **   Paulownia tomentosa **   Paulownia tomentosa **   Paulownia tomentosa **   Paulownia tomentosa **   Paulownia tomentosa **   Paulownia tomentosa **   -all-   0.505 % 2       -none- 27 Maianthemum racemosum ssp. racemosum Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   Maianthemum racemosum ssp. racemosum **   -all-   0.505 % 2       -none- 28 Ageratina altissima Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   Ageratina altissima **   -all-   0.505 % 2       -none- 29 Polymnia canadensis Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   Polymnia canadensis **   -all-   0.505 % 2       -none- 30 Carex argyrantha Carex argyrantha **   Carex argyrantha **   Carex argyrantha **   Carex argyrantha **   Carex argyrantha **   Carex argyrantha **   Carex argyrantha **   Carex argyrantha **   -all-   0.05 % 1       -none- 31 Poa autumnalis Poa autumnalis **   Poa autumnalis **   Poa autumnalis **   Poa autumnalis **   Poa autumnalis **   Poa autumnalis **   Poa autumnalis **   Poa autumnalis **   -all-   0.05 % 1       -none- 32 Heuchera americana Heuchera americana **   Heuchera americana **   Heuchera americana **   Heuchera americana **   Heuchera americana **   Heuchera americana **   Heuchera americana **   Heuchera americana **   -all-   0.05 % 1       -none- 33 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-   0.05 % 1       -none-
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Stratum Definitions:
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