085-NWER-0010P
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:15006-{611D063A-24EB-44DB-B6EA-7DC0D45A207A} » Citing info
Plot ID Fields:
Author Plot Code	085-NWER-0010P
Author Observation Code	085-NWER-0010P
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 m²
Permanence	not permanent
Environment Fields:
Elevation	1 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	plain/level/bottom
Landform	undulating/flat plain
Hydrologic Regime	tidal - wind
Soil Moisture Regime	hydric
Soil Drainage	very poorly drained
Water Salinity	freshwater
Methods Fields:
Observation Start Date	31-Jul-1995
Observation End Date	31-Jul-1995
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: Marsh on west side of Major Branch of the Northwest River, 0.8 miles NW of Rt. 168 Bridge. Plot center marked by a 1" white PVC pipe. NOTE: Water level of river ca. 25cm below high water mark on trees on both dates of visit. Refractometer measurement: 1.5- 2.0 ppt in main river channel (10/16/95). One of several pocket marshes along the major branch of the Northwest River just west of Rt. 168, representing the extreme upstream limit of marsh vegetation along this river. Invasion of shrubs (especially Myrica cerifera, Rosa palustris, Salix carolinana, and sapling Acer rubrum) appear to be increasing in these marshes. Sapling Acer rubrum in this plot have ca. 9 annual growth rings at breaast height, but are lichen-covered and appear unthrifty. The herbaceous vegetation of this plot represents a highly mixed composition of low- to medium-statured forbs and sedges.

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 (no strata on this plot) 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 Eleocharis fallax Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   Eleocharis fallax **   -all-   17.5 % 6       -none- 2 Peltandra virginica Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   -all-   7.5 % 5       -none- 3 Mikania scandens Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   -all-   7.5 % 5       -none- 4 Murdannia keisak Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   -all-   7.5 % 5       -none- 5 Carex stricta Carex stricta **   Carex stricta **   Carex stricta **   Carex stricta **   Carex stricta **   Carex stricta **   Carex stricta **   Carex stricta **   -all-   7.5 % 5       -none- 6 Schoenoplectus tabernaemontani Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   -all-   7.5 % 5       -none- 7 Morella cerifera Morella cerifera **   Morella cerifera **   Morella cerifera **   Morella cerifera **   Morella cerifera **   Morella cerifera **   Morella cerifera **   Morella cerifera **   -all-   3.5 % 4       -none- 8 Persicaria arifolia Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   -all-   3.5 % 4       -none- 9 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-   3.5 % 4       -none- 10 Alnus serrulata Alnus serrulata **   Alnus serrulata **   Alnus serrulata **   Alnus serrulata **   Alnus serrulata **   Alnus serrulata **   Alnus serrulata **   Alnus serrulata **   -all-   3.5 % 4       -none- 11 Proserpinaca palustris Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   Proserpinaca palustris **   -all-   3.5 % 4       -none- 12 Acer rubrum Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   Acer rubrum **   -all-   3.5 % 4       -none- 13 Carex alata Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   Carex alata **   -all-   3.5 % 4       -none- 14 Eleocharis rostellata Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   Eleocharis rostellata **   -all-   1.5 % 3       -none- 15 Juncus canadensis Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   Juncus canadensis **   -all-   1.5 % 3       -none- 16 Hibiscus moscheutos Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   -all-   1.5 % 3       -none- 17 Typha latifolia Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   -all-   1.5 % 3       -none- 18 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-   1.5 % 3       -none- 19 Hydrocotyle umbellata Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   Hydrocotyle umbellata **   -all-   1.5 % 3       -none- 20 Leersia oryzoides Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   -all-   1.5 % 3       -none- 21 Rhynchospora macrostachya Rhynchospora macrostachya **   Rhynchospora macrostachya **   Rhynchospora macrostachya **   Rhynchospora macrostachya **   Rhynchospora macrostachya **   Rhynchospora macrostachya **   Rhynchospora macrostachya **   Rhynchospora macrostachya **   -all-   1.5 % 3       -none- 22 Cladium mariscoides Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   Cladium mariscoides **   -all-   1.5 % 3       -none- 23 Galium obtusum Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   Galium obtusum **   -all-   1.5 % 3       -none- 24 Persicaria sagittata Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   -all-   1.5 % 3       -none- 25 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-   1.5 % 3       -none- 26 Ptilimnium capillaceum Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   Ptilimnium capillaceum **   -all-   1.5 % 3       -none- 27 Boehmeria cylindrica Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   -all-   0.505 % 2       -none- 28 Symphyotrichum novi-belgii Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   Symphyotrichum novi-belgii **   -all-   0.505 % 2       -none- 29 Salix caroliniana Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   -all-   0.505 % 2       -none- 30 Carex comosa Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   -all-   0.505 % 2       -none- 31 Saccharum giganteum Saccharum giganteum **   Saccharum giganteum **   Saccharum giganteum **   Saccharum giganteum **   Saccharum giganteum **   Saccharum giganteum **   Saccharum giganteum **   Saccharum giganteum **   -all-   0.505 % 2       -none- 32 Itea virginica Itea virginica **   Itea virginica **   Itea virginica **   Itea virginica **   Itea virginica **   Itea virginica **   Itea virginica **   Itea virginica **   -all-   0.505 % 2       -none- 33 Bidens trichosperma Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   Bidens trichosperma **   -all-   0.505 % 2       -none- 34 Persicaria punctata Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   -all-   0.505 % 2       -none- 35 Iris virginica Iris virginica **   Iris virginica **   Iris virginica **   Iris virginica **   Iris virginica **   Iris virginica **   Iris virginica **   Iris virginica **   -all-   0.505 % 2       -none- 36 Lycopus sp. Lycopus sp. **   Lycopus sp. **   Lycopus sp. **   Lycopus sp. **   Lycopus sp. **   Lycopus sp. **   Lycopus sp. **   Lycopus sp. **   -all-   0.05 % 1       -none- 37 Hypericum walteri Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   -all-   0.05 % 1       -none- 38 Scirpus cyperinus Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   -all-   0.05 % 1       -none- 39 Carex glaucescens Carex glaucescens **   Carex glaucescens **   Carex glaucescens **   Carex glaucescens **   Carex glaucescens **   Carex glaucescens **   Carex glaucescens **   Carex glaucescens **   -all-   0.05 % 1       -none-
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Stratum Definitions:
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