SHNP644
» Citation URL: http://vegbank.org/cite/VB.Ob.25735.SHNP644 » Citing info
Plot ID Fields:
Author Plot Code	SHNP644
Author Observation Code	SHNP644
Original Data Location	Virginia Natural Heritage Program, Richmond
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	25 m
Confidentiality Status	NOT IMPLEMENTED: public embargo
Latitude	38.7246055555556 º
Longitude	-78.26405 º
Author Location	Keyser Run
State or Province	Virginia
Country	United States
Named Places	area|country|territory: United States quadrangle: Thornton Gap continent: North America region|state|province: Virginia county: Rappahannock
Layout Fields:
Shape	Rectangular
Area	400 m²
Permanence	not permanent
Environment Fields:
Elevation	500 m
Slope Aspect	30 º
Slope Gradient	16 º
Topographic Position	Lowslope
Landform	cove
Homogeneity	homogeneous
Hydrologic Regime	Upland
Soil Moisture Regime	Mesic
Soil Drainage	well drained
Percent Wood	5 %
Percent Litter	55 %
Soil Taxon Source	USDA county soil survey
Methods Fields:
Observation Start Date	22-Jul-2002 ± exact
Date Accuracy	exact
Project	Shenandoah National Park
Cover Method	Virginia Heritage Cover Method
Stratum Method	VA-Heritage Strata
Stem Size Limit	1 cm
Taxon Observation Area	400 m²
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	400 m²
Stem Sample Method	Full census
Plot Quality Fields:
Effort Level	Accurate
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Floristic Quality	High
Overall Plot Vegetation Fields:
Basal Area	26.2332019396126 m²/ha
Dominant Stratum	Tree
Misc Fields:
Observation Narrative	SOIL METHODS: Upper 10 cm (approximately) of mineral soil extracted for analysis. Cation concentrations determined by Mehlich III extraction method. Analysis performed at Brookside Laboratories, New Knoxville, Ohio.

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 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 Betula lenta L. Betula lenta L. Betula lenta sweet birch Betula lenta L. **   Betula lenta L. Betula lenta sweet birch Betula lenta L. **   tree 20m 37.5 % 7       -none- 2 Tilia americana L. Tilia americana L. Tilia americana American basswood Tilia americana L. **   Tilia americana L. Tilia americana American basswood Tilia americana L. **   tree 10m 7.5 % 5       -none- 3 Betula lenta L. Betula lenta L. Betula lenta sweet birch Betula lenta L. **   Betula lenta L. Betula lenta sweet birch Betula lenta L. **   tree 10m 7.5 % 5       -none- 4 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   tree 10m 7.5 % 5       -none- 5 Ostrya virginiana (P. Mill.) K. Koch Ostrya virginiana (P. Mill.) K. Koch Ostrya virginiana hophornbeam Ostrya virginiana (P. Mill.) K. Koch **   Ostrya virginiana (P. Mill.) K. Koch Ostrya virginiana hophornbeam Ostrya virginiana (P. Mill.) K. Koch **   tree 6m 7.5 % 5       -none- 6 Hamamelis virginiana L. Hamamelis virginiana L. Hamamelis virginiana American witchhazel Hamamelis virginiana L. **   Hamamelis virginiana L. Hamamelis virginiana American witchhazel Hamamelis virginiana L. **   tree 6m 3.5 % 4       -none- 7 Fraxinus americana L. Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   shrub 7.5 % 5       -none- 8 Hamamelis virginiana L. Hamamelis virginiana L. Hamamelis virginiana American witchhazel Hamamelis virginiana L. **   Hamamelis virginiana L. Hamamelis virginiana American witchhazel Hamamelis virginiana L. **   shrub 7.5 % 5       -none- 9 Lindera benzoin (L.) Blume Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   Lindera benzoin (L.) Blume Lindera benzoin northern spicebush Lindera benzoin (L.) Blume **   shrub 7.5 % 5       -none- 10 Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   Fraxinus pennsylvanica Marsh. Fraxinus pennsylvanica green ash Fraxinus pennsylvanica Marsh. **   shrub 3.5 % 4       -none- 11 Acer pensylvanicum L. Acer pensylvanicum L. Acer pensylvanicum striped maple Acer pensylvanicum L. **   Acer pensylvanicum L. Acer pensylvanicum striped maple Acer pensylvanicum L. **   shrub 3.5 % 4       -none- 12 Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia Virginia creeper Parthenocissus quinquefolia (L.) Planch. **   Parthenocissus quinquefolia (L.) Planch. Parthenocissus quinquefolia Virginia creeper Parthenocissus quinquefolia (L.) Planch. **   woody seedlings 3.5 % 4       -none- 13 Toxicodendron radicans (L.) Kuntze Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy Toxicodendron radicans (L.) Kuntze **   Toxicodendron radicans (L.) Kuntze Toxicodendron radicans eastern poison ivy Toxicodendron radicans (L.) Kuntze **   woody seedlings 3.5 % 4       -none- 14 Vitis aestivalis Michx. var. aestivalis Vitis aestivalis Michx. var. aestivalis Vitis aestivalis var. aestivalis summer grape Vitis aestivalis Michx. var. aestivalis **   Vitis aestivalis Michx. var. aestivalis Vitis aestivalis var. aestivalis summer grape Vitis aestivalis Michx. var. aestivalis **   woody seedlings 1.5 % 3       -none- 15 Ulmus rubra Muhl. Ulmus rubra Muhl. Ulmus rubra slippery elm Ulmus rubra Muhl. **   Ulmus rubra Muhl. Ulmus rubra slippery elm Ulmus rubra Muhl. **   woody seedlings 1.5 % 3       -none- 16 Fraxinus americana L. Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   woody seedlings 0.55 % 2       -none- 17 Quercus rubra L. Quercus rubra L. Quercus rubra northern red oak Quercus rubra L. **   Quercus rubra L. Quercus rubra northern red oak Quercus rubra L. **   woody seedlings 0.05 % 1       -none- 18 Liriodendron tulipifera L. Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   Liriodendron tulipifera L. Liriodendron tulipifera tuliptree Liriodendron tulipifera L. **   tree 35m 17.5 % 6       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover tree 35m 35 m   17.5 % Herb 0 m     tree 10m 10 m 20 m 17.5 % tree 20m 20 m 35 m 37.5 % tree 6m 6 m 10 m 7.5 % shrub 0.5 m 6 m 17.5 % woody seedlings 0 m 0.5 m 7.5 %
This table is SORTABLE. Click the headers to sort ascending and descending.