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095-MARS-0023
» Citation URL: http://vegbank.org/cite/urn:lsid:cvs.bio.unc.edu:observation:19298-{09450AA5-B95B-4F67-8024-BD3E891F51AA}
» Citing info
Plot ID Fields: 
Author Plot Code ? 095-MARS-0023
Author Observation Code ? 095-MARS-0023
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? 100 km radius (nearest degree)
Latitude ? 39 º
Longitude ? -82 º
State or Province ? West Virginia
Named Places
county: Cabell
region|state|province: West Virginia
Layout Fields: 
DSG Polygon ? 10 (X) x 10 (Y)
Shape ? nested (100/25/1m2)
Area ? 100
Permanence ? not permanent
Environment Fields: 
Elevation ? 166 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Plain/bottom
Landform ? floodplain
Surficial Deposits ? alluvium
Rock Type ? alluvium
Landscape Narrative ? Avereage water depth 26 inches (plots MARS.21-24). Vegetation is poor in species.
Representativeness ? Marshall University thesis: Honggang Liu. 1991. Vegetation of Greenbottom Swamp, Cabell county, West Virginia.
Hydrologic Regime ? semi-permanently flooded
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Wood ? 0 %
Percent Litter ? 0 %
Percent Bare Soil ? 0 %
Percent Other ? 0 %
Methods Fields: 
Observation Start Date ? 01-Jul-1990
Project ? West Virginia NHP
Cover Method ? Percentage (%)
Stratum Method ? National Park Service
Taxon Observation Area ? 100
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Floristic Quality ? partial
Bryophyte Quality ? partial
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? Cephalanthus occidentalis / Saururus cernuus / Lemna minor shrub swamp
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 Cephalanthus occidentalis Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Cephalanthus occidentalis **   Tall Shrub
40 %
        -none-
2 Saururus cernuus Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Saururus cernuus **   Herbaceous
16 %
        -none-
3 Leersia oryzoides Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Leersia oryzoides **   Herbaceous
3 %
        -none-
4 Unknown Unknown **   Unknown **   Unknown **   Unknown **   Unknown **   Unknown **   Unknown **   Unknown **   Herbaceous
2 %
        -none-
5 Lemna minor Lemna minor **   Lemna minor **   Lemna minor **   Lemna minor **   Lemna minor **   Lemna minor **   Lemna minor **   Lemna minor **   emergent aquatic
52 %
        -none-
6 Spirodela polyrrhiza Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   Spirodela polyrrhiza **   emergent aquatic
18 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Herbaceous     20 %
Tall Shrub     40 %
emergent aquatic     70 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Liu, Honggang Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Cephalanthus occidentalis / Carex spp. - Lemna spp. Southern Shrub Swamp   high   no
No Class Contributors.


User Defined Values
No User Defined Data for this plot