085-FBMR-0040
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:13438-{C838C988-8FCF-4530-9728-D07A0F0B1CF7} » Citing info
Plot ID Fields:
Author Plot Code	085-FBMR-0040
Author Observation Code	085-FBMR-0040
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
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	1 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	plain/level/bottom
Landform	undulating/flat plain
Hydrologic Regime	tidal - regularly flooded
Soil Moisture Regime	hydric
Soil Drainage	very poorly drained
Water Salinity	freshwater
Methods Fields:
Observation Start Date	27-Jul-1999
Observation End Date	27-Jul-1999
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
Stem Observation Area	100 m²
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: Off McCarty Loop Trail in the Accotink Bay Marshes. Same area as plots FBMR038 and FBMR039. See plot form for sketch of plot. All vegetation was considered herbaceous since there were no stems greater than 2.5. Average height of vegetation, however, is 1 meter, including some over 1 meter. Cover values were admittedly difficult to derive due to dense vegetation layers and overlapping Carex species. Carex comosa is currently the dominant sedge and Salix carolinana is dense. This community grades into a more woody marsh edge, scrub/shrub (like plot FBMR038) community.

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 Carex comosa Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   Carex comosa **   -all-   37.5 % 7       -none- 2 Persicaria punctata Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   Persicaria punctata **   -all-   37.5 % 7       -none- 3 Salix caroliniana Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   Salix caroliniana **   -all-   37.5 % 7       -none- 4 Carex lupulina Carex lupulina **   Carex lupulina **   Carex lupulina **   Carex lupulina **   Carex lupulina **   Carex lupulina **   Carex lupulina **   Carex lupulina **   -all-   17.5 % 6       -none- 5 Hibiscus moscheutos Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   Hibiscus moscheutos **   -all-   7.5 % 5       -none- 6 Peltandra virginica Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   Peltandra virginica **   -all-   7.5 % 5       -none- 7 Carex tribuloides Carex tribuloides **   Carex tribuloides **   Carex tribuloides **   Carex tribuloides **   Carex tribuloides **   Carex tribuloides **   Carex tribuloides **   Carex tribuloides **   -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-   1.5 % 3       -none- 9 Carex crinita Carex crinita **   Carex crinita **   Carex crinita **   Carex crinita **   Carex crinita **   Carex crinita **   Carex crinita **   Carex crinita **   -all-   1.5 % 3       -none- 10 Carex vulpinoidea Carex vulpinoidea **   Carex vulpinoidea **   Carex vulpinoidea **   Carex vulpinoidea **   Carex vulpinoidea **   Carex vulpinoidea **   Carex vulpinoidea **   Carex vulpinoidea **   -all-   1.5 % 3       -none- 11 Leersia oryzoides Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   -all-   1.5 % 3       -none- 12 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- 13 Pilea fontana Pilea fontana **   Pilea fontana **   Pilea fontana **   Pilea fontana **   Pilea fontana **   Pilea fontana **   Pilea fontana **   Pilea fontana **   -all-   1.5 % 3       -none- 14 Boehmeria cylindrica Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   -all-   1.5 % 3       -none- 15 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-   1.5 % 3       -none- 16 Mikania scandens Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   Mikania scandens **   -all-   1.5 % 3       -none- 17 Symphyotrichum racemosum var. racemosum Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   Symphyotrichum racemosum var. racemosum **   -all-   1.5 % 3       -none- 18 Bolboschoenus fluviatilis Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   Bolboschoenus fluviatilis **   -all-   1.5 % 3       -none- 19 Murdannia keisak Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   Murdannia keisak **   -all-   0.505 % 2       -none- 20 Scutellaria lateriflora Scutellaria lateriflora **   Scutellaria lateriflora **   Scutellaria lateriflora **   Scutellaria lateriflora **   Scutellaria lateriflora **   Scutellaria lateriflora **   Scutellaria lateriflora **   Scutellaria lateriflora **   -all-   0.505 % 2       -none- 21 Persicaria sagittata Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   Persicaria sagittata **   -all-   0.505 % 2       -none- 22 Scirpus cyperinus Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   Scirpus cyperinus **   -all-   0.505 % 2       -none- 23 Geum canadense Geum canadense **   Geum canadense **   Geum canadense **   Geum canadense **   Geum canadense **   Geum canadense **   Geum canadense **   Geum canadense **   -all-   0.505 % 2       -none- 24 forb sp. forb sp. **   forb sp. **   forb sp. **   forb sp. **   forb sp. **   forb sp. **   forb sp. **   forb sp. **   -all-   0.505 % 2       -none- 25 Arthraxon hispidus var. hispidus Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   Arthraxon hispidus var. hispidus **   -all-   0.505 % 2       -none- 26 Bidens connata Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   Bidens connata **   -all-   0.505 % 2       -none- 27 Sagittaria australis Sagittaria australis **   Sagittaria australis **   Sagittaria australis **   Sagittaria australis **   Sagittaria australis **   Sagittaria australis **   Sagittaria australis **   Sagittaria australis **   -all-   0.505 % 2       -none- 28 Carex sp. Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   Carex sp. **   -all-   0.505 % 2       -none- 29 Hypericum walteri Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   Hypericum walteri **   -all-   0.505 % 2       -none- 30 Orontium aquaticum Orontium aquaticum **   Orontium aquaticum **   Orontium aquaticum **   Orontium aquaticum **   Orontium aquaticum **   Orontium aquaticum **   Orontium aquaticum **   Orontium aquaticum **   -all-   0.505 % 2       -none- 31 Apios americana Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   Apios americana **   -all-   0.505 % 2       -none- 32 Typha latifolia Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   Typha latifolia **   -all-   0.505 % 2       -none- 33 Schoenoplectus tabernaemontani Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   Schoenoplectus tabernaemontani **   -all-   0.505 % 2       -none- 34 Cyperus strigosus Cyperus strigosus **   Cyperus strigosus **   Cyperus strigosus **   Cyperus strigosus **   Cyperus strigosus **   Cyperus strigosus **   Cyperus strigosus **   Cyperus strigosus **   -all-   0.505 % 2       -none- 35 Eleocharis palustris Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   Eleocharis palustris **   -all-   0.505 % 2       -none- 36 Impatiens capensis Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   Impatiens capensis **   -all-   0.505 % 2       -none- 37 Typha angustifolia Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   Typha angustifolia **   -all-   0.505 % 2       -none- 38 Elymus virginicus Elymus virginicus **   Elymus virginicus **   Elymus virginicus **   Elymus virginicus **   Elymus virginicus **   Elymus virginicus **   Elymus virginicus **   Elymus virginicus **   -all-   0.505 % 2       -none- 39 Lycopus americanus Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   -all-   0.505 % 2       -none- 40 Sparganium eurycarpum Sparganium eurycarpum **   Sparganium eurycarpum **   Sparganium eurycarpum **   Sparganium eurycarpum **   Sparganium eurycarpum **   Sparganium eurycarpum **   Sparganium eurycarpum **   Sparganium eurycarpum **   -all-   0.505 % 2       -none- 41 Cicuta maculata var. maculata Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   Cicuta maculata var. maculata **   -all-   0.505 % 2       -none-
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Stratum Definitions:
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