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SSJD0177
» Citation URL: http://vegbank.org/cite/VB.ob.81967.SSJD0177
» Citing info
Plot ID Fields: 
Author Plot Code ? SSJD0177
Author Observation Code ? SSJD0177
Original Data Location ? California Dept of Fish and Wildlife
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.3985306198646 º
Longitude ? -121.499594093946 º
Author Location ? North Stone Lake
Location Narrative ? North Stone Lake. Scirpus stand at N end of lake. Stand continues in narrow band around most of lake margin, survey done in one of larger pockets. Many nesting birds in Scirpus, particularly barn swallows. OPEN WATER=40% Open water = 40%
State or Province ? California
Named Places
region|state|province: California
quadrangle: Clarksburg
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 2.4384 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Rock / Gravel ? 1 %
Percent Litter ? 20 %
Percent Bare Soil ? 37 %
Percent Water ? 40 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 17-Aug-2005 ± exact
Date Accuracy ? exact
Project ? Delta
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW RA v. 2005
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (1) occurrence plot: sufficient for determining type occurrence
Overall Plot Vegetation Fields: 
Field Height ? 1.5 m
Tree Cover ? 0 %
Field Cover ? 45 %
Dominant Stratum ? Herb
Misc Fields: 
--no data--
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 Ludwigia peploides ssp. montevidensis Ludwigia peploides (Kunth) Raven ssp. montevidensis (Spreng.) Raven Ludwigia peploides ssp. montevidensis floating primrose-willow Ludwigia peploides ssp. montevidensis **   Ludwigia peploides (Kunth) Raven ssp. montevidensis (Spreng.) Raven Ludwigia peploides ssp. montevidensis floating primrose-willow Ludwigia peploides ssp. montevidensis **   low stratum
5 %
        -none-
2 Polygonum amphibium Polygonum amphibium L. Polygonum amphibium water knotweed Polygonum amphibium **   Polygonum amphibium L. Polygonum amphibium water knotweed Polygonum amphibium **   low stratum
1 %
        -none-
3 Cyperus eragrostis Cyperus eragrostis Lam. Cyperus eragrostis tall flatsedge Cyperus eragrostis **   Cyperus eragrostis Lam. Cyperus eragrostis tall flatsedge Cyperus eragrostis **   low stratum
1 %
        -none-
4 Cuscuta Cuscuta L. Cuscuta dodder Cuscuta **   Cuscuta L. Cuscuta dodder Cuscuta **   low stratum
0.2 %
        -none-
5 Xanthium strumarium Xanthium strumarium L. Xanthium strumarium rough cockleburr Xanthium strumarium **   Xanthium strumarium L. Xanthium strumarium rough cockleburr Xanthium strumarium **   low stratum
0.2 %
        -none-
6 Lycopus americanus Lycopus americanus Muhl. ex W. Bart. Lycopus americanus American water horehound Lycopus americanus **   Lycopus americanus Muhl. ex W. Bart. Lycopus americanus American water horehound Lycopus americanus **   low stratum
0.2 %
        -none-
7 Eichhornia crassipes Eichhornia crassipes (Mart.) Solms Eichhornia crassipes common water hyacinth Eichhornia crassipes **   Eichhornia crassipes (Mart.) Solms Eichhornia crassipes common water hyacinth Eichhornia crassipes **   low stratum
0.2 %
        -none-
8 Cyperus Cyperus L. Cyperus flatsedge Cyperus **   Cyperus L. Cyperus flatsedge Cyperus **   low stratum
0.2 %
        -none-
9 Echinochloa crus-galli Echinochloa crus-galli (L.) Beauv. Echinochloa crus-galli barnyardgrass Echinochloa crus-galli **   Echinochloa crus-galli (L.) Beauv. Echinochloa crus-galli barnyardgrass Echinochloa crus-galli **   low stratum
0.2 %
        -none-
10 Lemna Lemna L. Lemna duckweed Lemna **   Lemna L. Lemna duckweed Lemna **   low stratum
0.2 %
        -none-
11 Schoenoplectus acutus Schoenoplectus acutus (Muhl. ex Bigelow) A.& D. Löve Schoenoplectus acutus hardstem bulrush Schoenoplectus acutus **   Schoenoplectus acutus (Muhl. ex Bigelow) A.& D. Löve Schoenoplectus acutus hardstem bulrush Schoenoplectus acutus **   medium stratum
42 %
        -none-
12 Typha latifolia Typha latifolia L. Typha latifolia broadleaf cattail Typha latifolia **   Typha latifolia L. Typha latifolia broadleaf cattail Typha latifolia **   medium stratum
1 %
        -none-
13 Rumex crispus Rumex crispus L. Rumex crispus curly dock Rumex crispus **   Rumex crispus L. Rumex crispus curly dock Rumex crispus **   medium stratum
0.2 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
medium stratum      
low stratum      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Lazar, Kristi Plot contributor
Taylor, Jeanne Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Schoenoplectus acutus Marsh     Great Valley Classification no
No Class Contributors.


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
A         Silty Clay                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing, domestic stock Low  


User Defined Values
No User Defined Data for this plot