085-LOUD-0020
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:16849-{F36AC9BB-0D0E-493F-B81F-BBADF49462A8} » Citing info
Plot ID Fields:
Author Plot Code	085-LOUD-0020
Author Observation Code	085-LOUD-0020
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Location Accuracy	10 m
Confidentiality Status	100 km radius (nearest degree)
Latitude	39 º
Longitude	-77 º
State or Province	Virginia
Named Places	county: Loudoun region|state|province: Virginia
Layout Fields:
DSG Polygon	5 x 20 m
Area	100 m²
Permanence	not permanent
Environment Fields:
Elevation	55 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	plain/level/bottom
Landform	channel shelf/stream margin/bar
Hydrologic Regime	non-tidal - semipermanently flooded
Soil Moisture Regime	hydric
Soil Drainage	very poorly drained
Methods Fields:
Observation Start Date	02-Sep-2010
Observation End Date	02-Sep-2010
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	0 m
Field Cover	55 %
Misc Fields:
Observation Narrative	A 5 X 20 meter linear plot capturing about half of a narrow riverside cobble bar dominated by Schoenoplectus pungens var. pungens. Justicia americana is second in abundance, followed by a fairly diverse herbaceous assemblage of semi-aquatics, draw-down species, and ruderal exotics.

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 Schoenoplectus pungens var. pungens Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   Schoenoplectus pungens var. pungens **   -all-   37.5 % 7       -none- 2 Justicia americana Justicia americana **   Justicia americana **   Justicia americana **   Justicia americana **   Justicia americana **   Justicia americana **   Justicia americana **   Justicia americana **   -all-   7.5 % 5       -none- 3 Echinochloa muricata Echinochloa muricata **   Echinochloa muricata **   Echinochloa muricata **   Echinochloa muricata **   Echinochloa muricata **   Echinochloa muricata **   Echinochloa muricata **   Echinochloa muricata **   -all-   3.5 % 4       -none- 4 Heteranthera dubia Heteranthera dubia **   Heteranthera dubia **   Heteranthera dubia **   Heteranthera dubia **   Heteranthera dubia **   Heteranthera dubia **   Heteranthera dubia **   Heteranthera dubia **   -all-   3.5 % 4       -none- 5 Eleocharis tenuis var. tenuis Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   Eleocharis tenuis var. tenuis **   -all-   0.505 % 2       -none- 6 Commelina diffusa Commelina diffusa **   Commelina diffusa **   Commelina diffusa **   Commelina diffusa **   Commelina diffusa **   Commelina diffusa **   Commelina diffusa **   Commelina diffusa **   -all-   0.505 % 2       -none- 7 Xanthium strumarium Xanthium strumarium **   Xanthium strumarium **   Xanthium strumarium **   Xanthium strumarium **   Xanthium strumarium **   Xanthium strumarium **   Xanthium strumarium **   Xanthium strumarium **   -all-   0.505 % 2       -none- 8 Leersia oryzoides Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   -all-   0.505 % 2       -none- 9 Microstegium vimineum Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   Microstegium vimineum **   -all-   0.505 % 2       -none- 10 Bidens frondosa Bidens frondosa **   Bidens frondosa **   Bidens frondosa **   Bidens frondosa **   Bidens frondosa **   Bidens frondosa **   Bidens frondosa **   Bidens frondosa **   -all-   0.505 % 2       -none- 11 Boehmeria cylindrica Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   Boehmeria cylindrica **   -all-   0.505 % 2       -none- 12 Eclipta prostrata Eclipta prostrata **   Eclipta prostrata **   Eclipta prostrata **   Eclipta prostrata **   Eclipta prostrata **   Eclipta prostrata **   Eclipta prostrata **   Eclipta prostrata **   -all-   0.505 % 2       -none- 13 Cyperus esculentus var. leptostachyus Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   Cyperus esculentus var. leptostachyus **   -all-   0.505 % 2       -none- 14 Bidens cernua Bidens cernua **   Bidens cernua **   Bidens cernua **   Bidens cernua **   Bidens cernua **   Bidens cernua **   Bidens cernua **   Bidens cernua **   -all-   0.505 % 2       -none- 15 Phyla lanceolata Phyla lanceolata **   Phyla lanceolata **   Phyla lanceolata **   Phyla lanceolata **   Phyla lanceolata **   Phyla lanceolata **   Phyla lanceolata **   Phyla lanceolata **   -all-   0.505 % 2       -none- 16 Cyperus odoratus var. odoratus Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   Cyperus odoratus var. odoratus **   -all-   0.505 % 2       -none- 17 Azolla caroliniana Azolla caroliniana **   Azolla caroliniana **   Azolla caroliniana **   Azolla caroliniana **   Azolla caroliniana **   Azolla caroliniana **   Azolla caroliniana **   Azolla caroliniana **   -all-   0.505 % 2       -none- 18 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- 19 Paspalum fluitans Paspalum fluitans **   Paspalum fluitans **   Paspalum fluitans **   Paspalum fluitans **   Paspalum fluitans **   Paspalum fluitans **   Paspalum fluitans **   Paspalum fluitans **   -all-   0.505 % 2       -none- 20 Vallisneria americana Vallisneria americana **   Vallisneria americana **   Vallisneria americana **   Vallisneria americana **   Vallisneria americana **   Vallisneria americana **   Vallisneria americana **   Vallisneria americana **   -all-   0.505 % 2       -none- 21 Eragrostis frankii Eragrostis frankii **   Eragrostis frankii **   Eragrostis frankii **   Eragrostis frankii **   Eragrostis frankii **   Eragrostis frankii **   Eragrostis frankii **   Eragrostis frankii **   -all-   0.505 % 2       -none- 22 Ipomoea lacunosa Ipomoea lacunosa **   Ipomoea lacunosa **   Ipomoea lacunosa **   Ipomoea lacunosa **   Ipomoea lacunosa **   Ipomoea lacunosa **   Ipomoea lacunosa **   Ipomoea lacunosa **   -all-   0.505 % 2       -none- 23 Lindernia dubia var. anagallidea Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   Lindernia dubia var. anagallidea **   -all-   0.505 % 2       -none- 24 Persicaria lapathifolia Persicaria lapathifolia **   Persicaria lapathifolia **   Persicaria lapathifolia **   Persicaria lapathifolia **   Persicaria lapathifolia **   Persicaria lapathifolia **   Persicaria lapathifolia **   Persicaria lapathifolia **   -all-   0.505 % 2       -none- 25 Eupatorium serotinum Eupatorium serotinum **   Eupatorium serotinum **   Eupatorium serotinum **   Eupatorium serotinum **   Eupatorium serotinum **   Eupatorium serotinum **   Eupatorium serotinum **   Eupatorium serotinum **   -all-   0.505 % 2       -none- 26 Verbena urticifolia Verbena urticifolia **   Verbena urticifolia **   Verbena urticifolia **   Verbena urticifolia **   Verbena urticifolia **   Verbena urticifolia **   Verbena urticifolia **   Verbena urticifolia **   -all-   0.05 % 1       -none- 27 Spirodela polyrrhiza Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   -all-   0.05 % 1       -none- 28 Rorippa sylvestris Rorippa sylvestris **   Rorippa sylvestris **   Rorippa sylvestris **   Rorippa sylvestris **   Rorippa sylvestris **   Rorippa sylvestris **   Rorippa sylvestris **   Rorippa sylvestris **   -all-   0.05 % 1       -none- 29 Lycopus americanus Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   Lycopus americanus **   -all-   0.05 % 1       -none- 30 Acer saccharinum Acer saccharinum **   Acer saccharinum **   Acer saccharinum **   Acer saccharinum **   Acer saccharinum **   Acer saccharinum **   Acer saccharinum **   Acer saccharinum **   -all-   0.05 % 1       -none- 31 Ludwigia palustris Ludwigia palustris **   Ludwigia palustris **   Ludwigia palustris **   Ludwigia palustris **   Ludwigia palustris **   Ludwigia palustris **   Ludwigia palustris **   Ludwigia palustris **   -all-   0.05 % 1       -none- 32 Saururus cernuus Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   -all-   0.05 % 1       -none- 33 Ludwigia peploides var. glabrescens Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   Ludwigia peploides var. glabrescens **   -all-   0.05 % 1       -none- 34 Platanus occidentalis Platanus occidentalis **   Platanus occidentalis **   Platanus occidentalis **   Platanus occidentalis **   Platanus occidentalis **   Platanus occidentalis **   Platanus occidentalis **   Platanus occidentalis **   -all-   0.05 % 1       -none- 35 Cyperus squarrosus Cyperus squarrosus **   Cyperus squarrosus **   Cyperus squarrosus **   Cyperus squarrosus **   Cyperus squarrosus **   Cyperus squarrosus **   Cyperus squarrosus **   Cyperus squarrosus **   -all-   0.05 % 1       -none- 36 Populus deltoides var. deltoides Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   Populus deltoides var. deltoides **   -all-   0.05 % 1       -none- 37 Eragrostis hypnoides Eragrostis hypnoides **   Eragrostis hypnoides **   Eragrostis hypnoides **   Eragrostis hypnoides **   Eragrostis hypnoides **   Eragrostis hypnoides **   Eragrostis hypnoides **   Eragrostis hypnoides **   -all-   0.05 % 1       -none- 38 Acalypha rhomboidea Acalypha rhomboidea **   Acalypha rhomboidea **   Acalypha rhomboidea **   Acalypha rhomboidea **   Acalypha rhomboidea **   Acalypha rhomboidea **   Acalypha rhomboidea **   Acalypha rhomboidea **   -all-   0.05 % 1       -none- 39 Hibiscus laevis Hibiscus laevis **   Hibiscus laevis **   Hibiscus laevis **   Hibiscus laevis **   Hibiscus laevis **   Hibiscus laevis **   Hibiscus laevis **   Hibiscus laevis **   -all-   0.05 % 1       -none- 40 Hydrilla verticillata Hydrilla verticillata **   Hydrilla verticillata **   Hydrilla verticillata **   Hydrilla verticillata **   Hydrilla verticillata **   Hydrilla verticillata **   Hydrilla verticillata **   Hydrilla verticillata **   -all-   0.05 % 1       -none- 41 Artemisia annua Artemisia annua **   Artemisia annua **   Artemisia annua **   Artemisia annua **   Artemisia annua **   Artemisia annua **   Artemisia annua **   Artemisia annua **   -all-   0.05 % 1       -none-
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Stratum Definitions:
Sorry, no Stratum Definitions found.
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