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085-NLAR-0030P
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:14940-{2548FD5B-CD73-4188-AC94-7F0EC7A185CE}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-NLAR-0030P
Author Observation Code ? 085-NLAR-0030P
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 37 º
Longitude ? -76 º
State or Province ? Virginia
Named Places
region|state|province: Virginia
Layout Fields: 
DSG Polygon ? 5.64 m radius
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 1 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? plain/level/bottom
Landform ? alluvial flat/alluvial terrace/floodplain
Hydrologic Regime ? tidal - wind
Soil Moisture Regime ? hydric
Soil Drainage ? very poorly drained
Water Salinity ? freshwater
Methods Fields: 
Observation Start Date ? 17-Jul-1996
Observation End Date ? 17-Jul-1996
Project ? Virginia Heritage
Cover Method ? Carolina Vegetation Survey
Stratum Method ? No Strata
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
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? Plot location: Extending marsh 0.35 miles west of confluence of Milldam Creek and North Landing River. Plot center marked with a 1" white PVC pipe. Plot is representative of an extensive wind-tidal marsh with relatively low stature and distinctive composition. Eleocharis rostellata, Scirous americanus, and Eleocharis fallax are dominant species, in descending order of importance. Within this matrix, small areas of bare, exposed peat are colonized by dense mats of Eleocharis olivacea. Substrates here, located well away from channels and guts, appear to have a very low nutrient status.
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 Eleocharis rostellata Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   -all-  
62.5 %
8       -none-
2 Schoenoplectus americanus Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   -all-  
17.5 %
6       -none-
3 Eleocharis olivacea var. olivacea Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   Eleocharis olivacea var. olivacea **   -all-  
3.5 %
4       -none-
4 Eleocharis fallax Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   -all-  
3.5 %
4       -none-
5 Lythrum lineare Lythrum lineare **   Lythrum lineare **   Lythrum lineare **   Lythrum lineare **   Lythrum lineare **   Lythrum lineare **   Lythrum lineare **   Lythrum lineare **   -all-  
1.5 %
3       -none-
6 Samolus parviflorus Samolus parviflorus **   Samolus parviflorus **   Samolus parviflorus **   Samolus parviflorus **   Samolus parviflorus **   Samolus parviflorus **   Samolus parviflorus **   Samolus parviflorus **   -all-  
1.5 %
3       -none-
7 Hibiscus moscheutos Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   -all-  
1.5 %
3       -none-
8 Hydrocotyle umbellata Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   -all-  
1.5 %
3       -none-
9 Sium suave Sium suave **   Sium suave **   Sium suave **   Sium suave **   Sium suave **   Sium suave **   Sium suave **   Sium suave **   -all-  
0.505 %
2       -none-
10 Ammannia latifolia Ammannia latifolia **   Ammannia latifolia **   Ammannia latifolia **   Ammannia latifolia **   Ammannia latifolia **   Ammannia latifolia **   Ammannia latifolia **   Ammannia latifolia **   -all-  
0.505 %
2       -none-
11 Persicaria punctata Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   -all-  
0.505 %
2       -none-
12 Sagittaria lancifolia var. media Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   Sagittaria lancifolia var. media **   -all-  
0.505 %
2       -none-
13 Bidens connata Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   -all-  
0.505 %
2       -none-
14 Cladium mariscoides Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   -all-  
0.505 %
2       -none-
15 Galium obtusum Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   -all-  
0.505 %
2       -none-
16 Hypericum virginicum Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   -all-  
0.505 %
2       -none-
17 Proserpinaca palustris Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   -all-  
0.505 %
2       -none-
18 Ludwigia alata Ludwigia alata **   Ludwigia alata **   Ludwigia alata **   Ludwigia alata **   Ludwigia alata **   Ludwigia alata **   Ludwigia alata **   Ludwigia alata **   -all-  
0.505 %
2       -none-
19 Spartina patens Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   Spartina patens **   -all-  
0.505 %
2       -none-
20 Kosteletzkya pentacarpos Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   Kosteletzkya pentacarpos **   -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.
Observation Contributors:
Party ?Role ?
Fleming, Gary Author
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jun-1998
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Eleocharis fallax - Eleocharis rostellata - Schoenoplectus americanus - Sagittaria lancifolia Tidal Marsh 2 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                         Water depth: 12cm. 0-10cm - Coarse, fibrous peat; rhizome-rich.


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
unknown   Reportedly burned 5-10 years ago.


User Defined Values
No User Defined Data for this plot