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085-NLAR-0016P
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:14926-{27A42341-2B1E-4D8C-B8FE-8DBC3A1FA67B}
» Citing info
Plot ID Fields: 
Author Plot Code ? 085-NLAR-0016P
Author Observation Code ? 085-NLAR-0016P
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 ? oligohaline
Methods Fields: 
Observation Start Date ? 11-Jun-1996
Observation End Date ? 11-Jun-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: ca. 0.1 miles N of Blackwater Road Bridge over Milldam Creek and just SW of the Boardwalk. Plot center marked with a 1" white PVC pipe. A typical, low to mid-height wind-tidal marsh co-dominated by Scirous americanus, Eleocharis fallax, and Sagittaria lancifolia. Salinity here varies from fresh during extended periods to ca. 5 ppt under certain wind-tidal conditions.
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 Schoenoplectus americanus Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   Schoenoplectus americanus **   -all-  
37.5 %
7       -none-
2 Eleocharis fallax Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   -all-  
17.5 %
6       -none-
3 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-  
7.5 %
5       -none-
4 Juncus canadensis Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   -all-  
3.5 %
4       -none-
5 Cladium jamaicense Cladium jamaicense **   Cladium jamaicense **   Cladium jamaicense **   Cladium jamaicense **   Cladium jamaicense **   Cladium jamaicense **   Cladium jamaicense **   Cladium jamaicense **   -all-  
1.5 %
3       -none-
6 Proserpinaca palustris Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   -all-  
1.5 %
3       -none-
7 Ptilimnium capillaceum Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   -all-  
1.5 %
3       -none-
8 Spartina cynosuroides Spartina cynosuroides **   Spartina cynosuroides **   Spartina cynosuroides **   Spartina cynosuroides **   Spartina cynosuroides **   Spartina cynosuroides **   Spartina cynosuroides **   Spartina cynosuroides **   -all-  
1.5 %
3       -none-
9 Hibiscus moscheutos Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   -all-  
1.5 %
3       -none-
10 Osmunda spectabilis Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   Osmunda spectabilis **   -all-  
1.5 %
3       -none-
11 Persicaria punctata Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   -all-  
1.5 %
3       -none-
12 Galium obtusum Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   -all-  
1.5 %
3       -none-
13 Juncus effusus var. solutus Juncus effusus var. solutus **   Juncus effusus var. solutus **   Juncus effusus var. solutus **   Juncus effusus var. solutus **   Juncus effusus var. solutus **   Juncus effusus var. solutus **   Juncus effusus var. solutus **   Juncus effusus var. solutus **   -all-  
0.505 %
2       -none-
14 Typha angustifolia Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   -all-  
0.505 %
2       -none-
15 Mikania scandens Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   -all-  
0.505 %
2       -none-
16 Thelypteris palustris var. pubescens Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   Thelypteris palustris var. pubescens **   -all-  
0.505 %
2       -none-
17 Decodon verticillatus Decodon verticillatus **   Decodon verticillatus **   Decodon verticillatus **   Decodon verticillatus **   Decodon verticillatus **   Decodon verticillatus **   Decodon verticillatus **   Decodon verticillatus **   -all-  
0.505 %
2       -none-
18 Carex alata Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   -all-  
0.505 %
2       -none-
19 Pontederia cordata var. cordata Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   Pontederia cordata var. cordata **   -all-  
0.505 %
2       -none-
20 Zizania aquatica var. aquatica Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   Zizania aquatica var. aquatica **   -all-  
0.505 %
2       -none-
21 Rosa palustris Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   Rosa palustris **   -all-  
0.505 %
2       -none-
22 Persicaria hydropiperoides var. opelousana Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   Persicaria hydropiperoides var. opelousana **   -all-  
0.505 %
2       -none-
23 Amaranthus cannabinus Amaranthus cannabinus **   Amaranthus cannabinus **   Amaranthus cannabinus **   Amaranthus cannabinus **   Amaranthus cannabinus **   Amaranthus cannabinus **   Amaranthus cannabinus **   Amaranthus cannabinus **   -all-  
0.05 %
1       -none-
24 graminoid sp. graminoid sp. **   graminoid sp. **   graminoid sp. **   graminoid sp. **   graminoid sp. **   graminoid sp. **   graminoid sp. **   graminoid sp. **   -all-  
0.05 %
1       -none-
25 Bidens trichosperma Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   -all-  
0.05 %
1       -none-
26 Hypericum virginicum Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   Hypericum virginicum **   -all-  
0.05 %
1       -none-
27 Juncus acuminatus Juncus acuminatus **   Juncus acuminatus **   Juncus acuminatus **   Juncus acuminatus **   Juncus acuminatus **   Juncus acuminatus **   Juncus acuminatus **   Juncus acuminatus **   -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 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                         Water depth- 18cm. 0-10cm - Firm, gray, fibrous and root-rich peat.


User Defined Values
No User Defined Data for this plot