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085-GHSP-0004
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:13693-{4B9D6FCD-B1BA-48B2-8D73-23DE431A9C37}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-GHSP-0004
Author Observation Code ? 085-GHSP-0004
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy ? 25 m
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 37 º
Longitude ? -81 º
State or Province ? Virginia
Named Places
county: Grayson
region|state|province: Virginia
Layout Fields: 
DSG Polygon ? 10 x 10 m
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 1340 m
Slope Aspect ? 124 º
Slope Gradient ? 1 º
Topographic Position ? plain/level/bottom
Hydrologic Regime ? non-tidal - saturated
Soil Moisture Regime ? subhydric
Soil Drainage ? poorly drained
Methods Fields: 
Observation Start Date ? 18-Aug-1999
Observation End Date ? 18-Aug-1999
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 ? 100
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
Tree Cover ? 5 %
Shrub Cover ? 30 %
Field Cover ? 90 %
Nonvascular Cover ? 70 %
Misc Fields: 
Observation Narrative ? A one-acre, largely herbaceous, boggy seepage wetland (Southern Appalachian "bog") with scattered to patchy shrub thickets. Dominant here are Carex gynandra, Eriophorum virginicum, Juncus subcaudatus var. subcaudatus, Osmunda cinnamomea, Rhynchospora capitellata, Solidago rugosa ssp. aspera and Viola macloskeyi ssp. pallens. A few small seedlings and small saplings of Abies fraseri occur near the lower elevation limits of the species. At present there are few signs of succession in the wetland, as specimens of most of the potential tree successors appear weak and unthrifty. This is a very rare community type in Virginia and also perhaps globally. Plot located near northern park boundary, in a mostly open boggy swale just south of and visible from the Appalachian Trail at a point ca. 0.15 mi southwest of bridge over Big Wilson Creek.
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 Rhynchospora capitellata Rhynchospora capitellata **   Rhynchospora capitellata **   Rhynchospora capitellata **   Rhynchospora capitellata **   Rhynchospora capitellata **   Rhynchospora capitellata **   Rhynchospora capitellata **   Rhynchospora capitellata **   -all-  
17.5 %
6       -none-
2 Juncus subcaudatus Juncus subcaudatus **   Juncus subcaudatus **   Juncus subcaudatus **   Juncus subcaudatus **   Juncus subcaudatus **   Juncus subcaudatus **   Juncus subcaudatus **   Juncus subcaudatus **   -all-  
17.5 %
6       -none-
3 Osmundastrum cinnamomeum var. cinnamomeum Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   Osmundastrum cinnamomeum var. cinnamomeum **   -all-  
17.5 %
6       -none-
4 Solidago rugosa var. aspera Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   Solidago rugosa var. aspera **   -all-  
17.5 %
6       -none-
5 Carex gynandra Carex gynandra **   Carex gynandra **   Carex gynandra **   Carex gynandra **   Carex gynandra **   Carex gynandra **   Carex gynandra **   Carex gynandra **   -all-  
7.5 %
5       -none-
6 Rosa palustris Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   -all-  
7.5 %
5       -none-
7 Viola macloskeyi var. pallens Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   Viola macloskeyi var. pallens **   -all-  
7.5 %
5       -none-
8 Eriophorum virginicum Eriophorum virginicum **   Eriophorum virginicum **   Eriophorum virginicum **   Eriophorum virginicum **   Eriophorum virginicum **   Eriophorum virginicum **   Eriophorum virginicum **   Eriophorum virginicum **   -all-  
7.5 %
5       -none-
9 Rhododendron maximum Rhododendron maximum **   Rhododendron maximum **   Rhododendron maximum **   Rhododendron maximum **   Rhododendron maximum **   Rhododendron maximum **   Rhododendron maximum **   Rhododendron maximum **   -all-  
7.5 %
5       -none-
10 Kalmia latifolia Kalmia latifolia **   Kalmia latifolia **   Kalmia latifolia **   Kalmia latifolia **   Kalmia latifolia **   Kalmia latifolia **   Kalmia latifolia **   Kalmia latifolia **   -all-  
3.5 %
4      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
3.75 cm ± 1.25 cm     3 stem(s)
stem stem stem
11 Picea rubens Picea rubens **   Picea rubens **   Picea rubens **   Picea rubens **   Picea rubens **   Picea rubens **   Picea rubens **   Picea rubens **   -all-  
3.5 %
4      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
7.5 cm ± 2.5 cm     1 stem(s)
stem
12 Carex trisperma var. trisperma Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   Carex trisperma var. trisperma **   -all-  
3.5 %
4       -none-
13 Vaccinium simulatum Vaccinium simulatum **   Vaccinium simulatum **   Vaccinium simulatum **   Vaccinium simulatum **   Vaccinium simulatum **   Vaccinium simulatum **   Vaccinium simulatum **   Vaccinium simulatum **   -all-  
3.5 %
4       -none-
14 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -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)
stem stem
15 Carex ruthii Carex ruthii **   Carex ruthii **   Carex ruthii **   Carex ruthii **   Carex ruthii **   Carex ruthii **   Carex ruthii **   Carex ruthii **   -all-  
3.5 %
4       -none-
16 Linum striatum Linum striatum **   Linum striatum **   Linum striatum **   Linum striatum **   Linum striatum **   Linum striatum **   Linum striatum **   Linum striatum **   -all-  
1.5 %
3       -none-
17 Amelanchier laevis Amelanchier laevis **   Amelanchier laevis **   Amelanchier laevis **   Amelanchier laevis **   Amelanchier laevis **   Amelanchier laevis **   Amelanchier laevis **   Amelanchier laevis **   -all-  
1.5 %
3      
DBH ?DBH err ?Ht. ?Ht. Err ?# ?
3.75 cm ± 1.25 cm     2 stem(s)
stem stem
18 Abies fraseri Abies fraseri **   Abies fraseri **   Abies fraseri **   Abies fraseri **   Abies fraseri **   Abies fraseri **   Abies fraseri **   Abies fraseri **   -all-  
1.5 %
3       -none-
19 Carex lurida Carex lurida **   Carex lurida **   Carex lurida **   Carex lurida **   Carex lurida **   Carex lurida **   Carex lurida **   Carex lurida **   -all-  
1.5 %
3       -none-
20 Carex atlantica Carex atlantica **   Carex atlantica **   Carex atlantica **   Carex atlantica **   Carex atlantica **   Carex atlantica **   Carex atlantica **   Carex atlantica **   -all-  
0.505 %
2       -none-
21 Viola cucullata Viola cucullata **   Viola cucullata **   Viola cucullata **   Viola cucullata **   Viola cucullata **   Viola cucullata **   Viola cucullata **   Viola cucullata **   -all-  
0.505 %
2       -none-
22 Carex leptalea Carex leptalea **   Carex leptalea **   Carex leptalea **   Carex leptalea **   Carex leptalea **   Carex leptalea **   Carex leptalea **   Carex leptalea **   -all-  
0.505 %
2       -none-
23 Viburnum cassinoides Viburnum cassinoides **   Viburnum cassinoides **   Viburnum cassinoides **   Viburnum cassinoides **   Viburnum cassinoides **   Viburnum cassinoides **   Viburnum cassinoides **   Viburnum cassinoides **   -all-  
0.505 %
2       -none-
24 Hypericum mutilum var. mutilum Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   Hypericum mutilum var. mutilum **   -all-  
0.505 %
2       -none-
25 Agrostis scabra Agrostis scabra **   Agrostis scabra **   Agrostis scabra **   Agrostis scabra **   Agrostis scabra **   Agrostis scabra **   Agrostis scabra **   Agrostis scabra **   -all-  
0.505 %
2       -none-
26 Holcus lanatus Holcus lanatus **   Holcus lanatus **   Holcus lanatus **   Holcus lanatus **   Holcus lanatus **   Holcus lanatus **   Holcus lanatus **   Holcus lanatus **   -all-  
0.505 %
2       -none-
27 Danthonia compressa Danthonia compressa **   Danthonia compressa **   Danthonia compressa **   Danthonia compressa **   Danthonia compressa **   Danthonia compressa **   Danthonia compressa **   Danthonia compressa **   -all-  
0.505 %
2       -none-
28 Rubus allegheniensis Rubus allegheniensis **   Rubus allegheniensis **   Rubus allegheniensis **   Rubus allegheniensis **   Rubus allegheniensis **   Rubus allegheniensis **   Rubus allegheniensis **   Rubus allegheniensis **   -all-  
0.505 %
2       -none-
29 Lycopus uniflorus Lycopus uniflorus **   Lycopus uniflorus **   Lycopus uniflorus **   Lycopus uniflorus **   Lycopus uniflorus **   Lycopus uniflorus **   Lycopus uniflorus **   Lycopus uniflorus **   -all-  
0.505 %
2       -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.
Observation Contributors:
Party ?Role ?
Fleming, Gary Author
Patterson, Karen Field assistant
Fleming, Gary Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 28-Feb-2001
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Rhododendron (maximum, catawbiense) - Ilex collina - Salix sericea / Eriophorum virginicum Seepage Shrubland 5 High   no
No Class Contributors.


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 ?
unknown       42.0699996948242 %           5.40000009536743 14.5200004577637 12.960000038147 % 0 - 2 - Sphagnum (live) 2 - 7 - fibrous, poorly decomposed peat 7 - 25 - organic muck 25+ - gravel


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   Possibly grazed in the past.


User Defined Values
No User Defined Data for this plot