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SHNP062
» Citation URL: http://vegbank.org/cite/VB.Ob.25522.SHNP062
» Citing info
Plot ID Fields: 
Author Plot Code ? SHNP062
Author Observation Code ? SHNP062
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 ? 38.2302 º
Longitude ? -78.7046055555556 º
Author Location ? Jones Run Falls
State or Province ? Virginia
Country ? United States
Named Places
area|country|territory: United States
continent: North America
region|state|province: Virginia
county: Albemarle
quadrangle: Browns Cove
Layout Fields: 
Shape ? Rectangular
Area ? 400
Permanence ? not permanent
Environment Fields: 
Elevation ? 616 m
Slope Aspect ? 150 º
Slope Gradient ? 37 º
Topographic Position ? Midslope
Rock Type ? basalt
Homogeneity ? homogeneous
Hydrologic Regime ? Upland
Soil Moisture Regime ? Subxeric
Soil Drainage ? well drained
Percent Bedrock ? 25 %
Percent Rock / Gravel ? 21 %
Percent Wood ? 2 %
Percent Litter ? 50 %
Percent Bare Soil ? 2 %
Soil Taxon ? ULTICHAPLUDALFS
Soil Taxon Source ? USDA county soil survey
Methods Fields: 
Observation Start Date ? 02-Sep-1999 ± exact
Date Accuracy ? exact
Project ? Shenandoah National Park
Cover Method ? Virginia Heritage Cover Method
Stratum Method ? VA-Heritage Strata
Stem Size Limit ? 2.5 cm
Taxon Observation Area ? 400
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 400
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 ? 31.5025759339333 m²/ha
Tree Cover ? 70 %
Shrub Cover ? 50 %
Field Cover ? 70 %
Nonvascular Cover ? 10 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? This plot captures an open woodland on large, very steep greenstone outcrops exposed by the downcutting of Jones Run. Community quality is reduced by the presence of several exotic weeds, one of which (Commelina communis) is a dominant species in the stan
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 Fraxinus americana L. Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   tree 10m
37.5 %
7       -none-
2 Fraxinus americana L. Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   tree 6m
17.5 %
6       -none-
3 Carya ovata (P. Mill.) K. Koch Carya ovata (P. Mill.) K. Koch Carya ovata shagbark hickory Carya ovata (P. Mill.) K. Koch **   Carya ovata (P. Mill.) K. Koch Carya ovata shagbark hickory Carya ovata (P. Mill.) K. Koch **   tree 6m
17.5 %
6       -none-
4 Juniperus virginiana L. var. virginiana Juniperus virginiana L. var. virginiana Juniperus virginiana var. virginiana eastern redcedar Juniperus virginiana L. var. virginiana **   Juniperus virginiana L. var. virginiana Juniperus virginiana var. virginiana eastern redcedar Juniperus virginiana L. var. virginiana **   tree 6m
17.5 %
6       -none-
5 Ulmus rubra Muhl. Ulmus rubra Muhl. Ulmus rubra slippery elm Ulmus rubra Muhl. **   Ulmus rubra Muhl. Ulmus rubra slippery elm Ulmus rubra Muhl. **   tree 6m
7.5 %
5       -none-
6 Celtis occidentalis L. Celtis occidentalis L. Celtis occidentalis common hackberry Celtis occidentalis L. **   Celtis occidentalis L. Celtis occidentalis common hackberry Celtis occidentalis L. **   tree 6m
7.5 %
5       -none-
7 Tilia americana L. Tilia americana L. Tilia americana American basswood Tilia americana L. **   Tilia americana L. Tilia americana American basswood Tilia americana L. **   tree 6m
3.5 %
4       -none-
8 Celtis occidentalis L. Celtis occidentalis L. Celtis occidentalis common hackberry Celtis occidentalis L. **   Celtis occidentalis L. Celtis occidentalis common hackberry Celtis occidentalis L. **   shrub
37.5 %
7       -none-
9 Ulmus rubra Muhl. Ulmus rubra Muhl. Ulmus rubra slippery elm Ulmus rubra Muhl. **   Ulmus rubra Muhl. Ulmus rubra slippery elm Ulmus rubra Muhl. **   shrub
7.5 %
5       -none-
10 Rubus occidentalis L. Rubus occidentalis L. Rubus occidentalis black raspberry Rubus occidentalis L. **   Rubus occidentalis L. Rubus occidentalis black raspberry Rubus occidentalis L. **   shrub
1.5 %
3       -none-
11 Fraxinus americana L. Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   Fraxinus americana L. Fraxinus americana white ash Fraxinus americana L. **   shrub
1.5 %
3       -none-
12 Symphoricarpos orbiculatus Moench Symphoricarpos orbiculatus Moench Symphoricarpos orbiculatus coralberry Symphoricarpos orbiculatus Moench **   Symphoricarpos orbiculatus Moench Symphoricarpos orbiculatus coralberry Symphoricarpos orbiculatus Moench **   shrub
0.55 %
2       -none-
13 Carya ovata (P. Mill.) K. Koch Carya ovata (P. Mill.) K. Koch Carya ovata shagbark hickory Carya ovata (P. Mill.) K. Koch **   Carya ovata (P. Mill.) K. Koch Carya ovata shagbark hickory Carya ovata (P. Mill.) K. Koch **   shrub
0.55 %
2       -none-
14 Rosa multiflora Thunb. ex Murr. Rosa multiflora Thunb. ex Murr. Rosa multiflora multiflora rose Rosa multiflora Thunb. ex Murr. **   Rosa multiflora Thunb. ex Murr. Rosa multiflora multiflora rose Rosa multiflora Thunb. ex Murr. **   shrub
0.55 %
2       -none-
15 Vitis vulpina L. Vitis vulpina L. Vitis vulpina frost grape Vitis vulpina L. **   Vitis vulpina L. Vitis vulpina frost grape Vitis vulpina L. **   shrub
0.55 %
2       -none-
16 Physocarpus opulifolius (L.) Maxim. var. opulifolius Physocarpus opulifolius (L.) Maxim. var. opulifolius Physocarpus opulifolius var. opulifolius common ninebark Physocarpus opulifolius (L.) Maxim. var. opulifolius **   Physocarpus opulifolius (L.) Maxim. var. opulifolius Physocarpus opulifolius var. opulifolius common ninebark Physocarpus opulifolius (L.) Maxim. var. opulifolius **   shrub
0.05 %
1       -none-
17 Rubus flagellaris Willd. Rubus flagellaris Willd. Rubus flagellaris northern dewberry Rubus flagellaris Willd. **   Rubus flagellaris Willd. Rubus flagellaris northern dewberry Rubus flagellaris Willd. **   woody seedlings
1.5 %
3       -none-
18 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
1.5 %
3       -none-
19 Vitis vulpina L. Vitis vulpina L. Vitis vulpina frost grape Vitis vulpina L. **   Vitis vulpina L. Vitis vulpina frost grape Vitis vulpina L. **   woody seedlings
1.5 %
3       -none-
20 Rubus occidentalis L. Rubus occidentalis L. Rubus occidentalis black raspberry Rubus occidentalis L. **   Rubus occidentalis L. Rubus occidentalis black raspberry Rubus occidentalis L. **   woody seedlings
0.55 %
2       -none-
21 Lonicera japonica Thunb. Lonicera japonica Thunb. Lonicera japonica Japanese honeysuckle Lonicera japonica Thunb. **   Lonicera japonica Thunb. Lonicera japonica Japanese honeysuckle Lonicera japonica Thunb. **   woody seedlings
0.55 %
2       -none-
22 Rosa carolina L. Rosa carolina L. Rosa carolina Carolina rose Rosa carolina L. **   Rosa carolina L. Rosa carolina Carolina rose Rosa carolina L. **   woody seedlings
0.55 %
2       -none-
23 Carya glabra (P. Mill.) Sweet Carya glabra (P. Mill.) Sweet Carya glabra pignut hickory Carya glabra (P. Mill.) Sweet **   Carya glabra (P. Mill.) Sweet Carya glabra pignut hickory Carya glabra (P. Mill.) Sweet **   woody seedlings
0.55 %
2       -none-
24 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
0.55 %
2       -none-
25 Acer rubrum L. Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   Acer rubrum L. Acer rubrum red maple Acer rubrum L. **   woody seedlings
0.05 %
1       -none-
26 Malus coronaria (L.) P. Mill. var. coronaria Malus coronaria (L.) P. Mill. var. coronaria Malus coronaria var. coronaria sweet crabapple Malus coronaria (L.) P. Mill. var. coronaria **   Malus coronaria (L.) P. Mill. var. coronaria Malus coronaria var. coronaria sweet crabapple Malus coronaria (L.) P. Mill. var. coronaria **   woody seedlings
0.05 %
1       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
shrub 0.5 m 6 m 37.5 %
tree 20m 20 m 35 m  
tree 10m 10 m 20 m 37.5 %
tree 6m 6 m 10 m 62.5 %
woody seedlings 0 m 0.5 m 3.5 %
Herb 0 m   70 %
tree 35m 35 m    
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Heffernan, Kevin Field assistant
Fleming, Gary PI
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 28-Feb-2001
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Mountain / Piedmont Basic Woodland Absolutely correct High   no
Fleming, Gary
Details 28-Feb-2001
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Fraxinus americana - Carya glabra / Muhlenbergia sobolifera - Helianthus divaricatus - Solidago ulmifolia Woodland Absolutely correct High   no
Fleming, Gary


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 ?
A       14.2600002288818 %           4 27.6700000762939 41.1300010681152 % Soil development confined to the less steeply sloping, horizontal ledges and crevices.. In some areas, thin layers of fine, dark brown loam (possibly colluvial) are present over bedrock.


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Other disturbances   Exotic plants


User Defined Values
No User Defined Data for this plot