085-GWMP-0020
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16089-{A3AEB052-3A14-4D98-BCF1-53B41DAA7076} » Citing info
Plot ID Fields:
Author Plot Code	085-GWMP-0020
Author Observation Code	085-GWMP-0020
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	25 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	39 º
Longitude	-77 º
State or Province	Virginia
Named Places	county: Fairfax county: Fairfax region|state|province: Virginia
Layout Fields:
DSG Polygon	10 x 10 m
Area	100 m²
Permanence	not permanent
Environment Fields:
Elevation	0 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	plain/level/bottom
Landform	tidal flat
Hydrologic Regime	tidal - regularly flooded
Soil Moisture Regime	hygric
Soil Drainage	very poorly drained
Water Salinity	freshwater
Methods Fields:
Observation Start Date	06-Sep-2006
Observation End Date	06-Sep-2006
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:
Field Height	5 m
Field Cover	85 %
Misc Fields:
Observation Narrative	Plot sampled ca. 1 hour after low tide. Floristically, plot is very similar to GWMP019, but density and stature of Typha are much higher. This plot is located closer to Potomac river, but landscape position is slightly higher. Nuphar advena is surprisingly abundant in partial openings beneath Typha.

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 Typha angustifolia Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   -all-   62.5 % 8       -none- 2 Impatiens capensis Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   -all-   37.5 % 7       -none- 3 Nuphar advena Nuphar advena **   Nuphar advena **   Nuphar advena **   Nuphar advena **   Nuphar advena **   Nuphar advena **   Nuphar advena **   Nuphar advena **   -all-   7.5 % 5       -none- 4 Acorus calamus Acorus calamus **   Acorus calamus **   Acorus calamus **   Acorus calamus **   Acorus calamus **   Acorus calamus **   Acorus calamus **   Acorus calamus **   -all-   7.5 % 5       -none- 5 Peltandra virginica Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   -all-   3.5 % 4       -none- 6 Persicaria arifolia Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   Persicaria arifolia **   -all-   3.5 % 4       -none- 7 Cuscuta gronovii Cuscuta gronovii **   Cuscuta gronovii **   Cuscuta gronovii **   Cuscuta gronovii **   Cuscuta gronovii **   Cuscuta gronovii **   Cuscuta gronovii **   Cuscuta gronovii **   -all-   1.5 % 3       -none- 8 Solanum dulcamara Solanum dulcamara **   Solanum dulcamara **   Solanum dulcamara **   Solanum dulcamara **   Solanum dulcamara **   Solanum dulcamara **   Solanum dulcamara **   Solanum dulcamara **   -all-   0.505 % 2       -none- 9 Bolboschoenus fluviatilis Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   -all-   0.505 % 2       -none- 10 Apios americana Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   -all-   0.505 % 2       -none- 11 Sagittaria latifolia var. latifolia Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   Sagittaria latifolia var. latifolia **   -all-   0.505 % 2       -none- 12 Mikania scandens Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   -all-   0.505 % 2       -none- 13 Calystegia sepium Calystegia sepium **   Calystegia sepium **   Calystegia sepium **   Calystegia sepium **   Calystegia sepium **   Calystegia sepium **   Calystegia sepium **   Calystegia sepium **   -all-   0.05 % 1       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
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