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CVRP2299
» Citation URL: http://vegbank.org/cite/VB.ob.82821.CVRP2299
» Citing info
Plot ID Fields: 
Author Plot Code ? CVRP2299
Author Observation Code ? CVRP2299
Original Data Location ? Veg. Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.2664995810354 º
Longitude ? -121.423239265096 º
Author Location ? Cosumnes River Preserve
Location Narrative ? Cosumnes, Sara Sweet. Edge of field adjacent to rice cultivation. May be flooded part time. Ludwigia is particularly prostrate and crispy. Grazed by goats.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Azimuth ? 360 º
Shape ? Square
Area ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 10 m x 10 m
Environment Fields: 
Stand Size ? Large
Elevation ? -25 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 54 %
Percent Bare Soil ? 43 %
Percent Water ? 0 %
Percent Other ? 3 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 11-Jul-2011
Project ? CVRP
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW v.2010
Cover Dispersion ? Entire
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: 
Shrub Height ? 0 m
Field Height ? 0.25 m
Shrub Cover ? 0 %
Field Cover ? 30 %
Nonvascular Cover ? 0 %
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 Xanthium strumarium Xanthium strumarium L. Xanthium strumarium rough cockleburr Xanthium strumarium **   Xanthium strumarium L. Xanthium strumarium rough cockleburr Xanthium strumarium **   Herb
22 %
        -none-
2 Ludwigia peploides ssp. peploides Ludwigia peploides (Kunth) Raven ssp. peploides Ludwigia peploides ssp. peploides floating primrose-willow Ludwigia peploides ssp. peploides **   Ludwigia peploides (Kunth) Raven ssp. peploides Ludwigia peploides ssp. peploides floating primrose-willow Ludwigia peploides ssp. peploides **   Herb
4 %
        -none-
3 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 **   Herb
3 %
        -none-
4 Xanthium spinosum Xanthium spinosum L. Xanthium spinosum spiny cockleburr Xanthium spinosum **   Xanthium spinosum L. Xanthium spinosum spiny cockleburr Xanthium spinosum **   Herb
0.2 %
        -none-
5 Plantago Plantago L. Plantago plantain Plantago **   Plantago L. Plantago plantain Plantago **   Herb
0.2 %
        -none-
6 Rumex crispus Rumex crispus L. Rumex crispus curly dock Rumex crispus **   Rumex crispus L. Rumex crispus curly dock Rumex crispus **   Herb
0.2 %
        -none-
7 Raphanus sativus Raphanus sativus L. Raphanus sativus cultivated radish Raphanus sativus **   Raphanus sativus L. Raphanus sativus cultivated radish Raphanus sativus **   Herb
0.2 %
        -none-
8 Polygonum arenastrum Polygonum arenastrum Jord. ex Boreau Polygonum arenastrum oval-leaf knotweed Polygonum arenastrum **   Polygonum arenastrum Jord. ex Boreau Polygonum arenastrum oval-leaf knotweed Polygonum arenastrum **   Herb
0.2 %
        -none-
9 Forb (herbaceous, not grass nor grasslike) Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Forb (herbaceous, not grass nor grasslike) **   Herbaceous spp. - type unknown Forb (herbaceous, not grass nor grasslike) **   Herb
0.2 %
        -none-
10 Picris echioides Picris echioides L. Picris echioides bristly oxtongue Picris echioides **   Picris echioides L. Picris echioides bristly oxtongue Picris echioides **   Herb
0.2 %
        -none-
11 Polygonum persicaria Polygonum persicaria L. Polygonum persicaria spotted ladysthumb Polygonum persicaria **   Polygonum persicaria L. Polygonum persicaria spotted ladysthumb Polygonum persicaria **   Herb
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 ?
Herb      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hubbard, Elizabeth Plot contributor
Gordon, Michael Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Xanthium strumarium Association       no
Buck-Diaz, Jennifer


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         Clay Loam                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Floods Medium Altered flood/tidal regime
Natural, general High Competition from exotics


User Defined Values
No User Defined Data for this plot