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PVER022
» Citation URL: http://vegbank.org/cite/VB.ob.83598.PVER022
» Citing info
Plot ID Fields: 
Author Plot Code ? PVER022
Author Observation Code ? PVER022
Original Data Location ? Los Banos Wildlife Area, 18110 Henry Miller Rd., Los Banos, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 36.15329 º
Longitude ? -120.2547 º
Author Location ? Pleasant Valley Ecological Reserve
Location Narrative ? OPEN AREA DOMINATED BY RUDERAL SPECIES. AREA PROBABLY FLOODED EARLIER IN SEASON. POLYGON SURROUNDED BY LEPIDOSPARTUM SQUAMATUM. HIGH BARE GROUND COMPONENT, LITTER COMPONENT DUE TO PREVIOUS FLOODING.
State or Province ? California
Country ? United States
Named Places
area|country|territory: United States
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Elevation ? 162 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Midslope
Rock Type ? mixed
Landscape Narrative ? Wetland
Percent Rock / Gravel ? 0.2 %
Percent Litter ? 2 %
Percent Bare Soil ? 55 %
Methods Fields: 
Observation Start Date ? 08-Jun-2005
Project ? CDFG lands Region4 2004-2005
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW RA v. 2005
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
--no data--
Overall Plot Vegetation Fields: 
Field Height ? 0.75 m
Tree Cover ? 0 %
Shrub Cover ? 2 %
Field Cover ? 43 %
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 Schismus barbatus Schismus barbatus (Loefl. ex L.) Thellung Schismus barbatus common Mediterranean grass Schismus barbatus **   Schismus barbatus (Loefl. ex L.) Thellung Schismus barbatus common Mediterranean grass Schismus barbatus **   low stratum
6 %
        -none-
2 Ambrosia Ambrosia L. Ambrosia ragweed Ambrosia **   Ambrosia L. Ambrosia ragweed Ambrosia **   low stratum
3 %
        -none-
3 Erodium cicutarium Erodium cicutarium (L.) L'Hér. ex Ait. Erodium cicutarium redstem stork's bill Erodium cicutarium **   Erodium cicutarium (L.) L'Hér. ex Ait. Erodium cicutarium redstem stork's bill Erodium cicutarium **   low stratum
3 %
        -none-
4 Salsola tragus Salsola tragus L. Salsola tragus prickly Russian thistle Salsola tragus **   Salsola tragus L. Salsola tragus prickly Russian thistle Salsola tragus **   low stratum
3 %
        -none-
5 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   low stratum
2 %
        -none-
6 Bromus madritensis Bromus madritensis L. Bromus madritensis compact brome Bromus madritensis **   Bromus madritensis L. Bromus madritensis compact brome Bromus madritensis **   low stratum
2 %
        -none-
7 Polypogon Polypogon Desf. Polypogon rabbitsfoot grass Polypogon **   Polypogon Desf. Polypogon rabbitsfoot grass Polypogon **   low stratum
2 %
        -none-
8 Amsinckia menziesii Amsinckia menziesii (Lehm.) A. Nels. & J.F. Macbr. Amsinckia menziesii Menzies' fiddleneck Amsinckia menziesii **   Amsinckia menziesii (Lehm.) A. Nels. & J.F. Macbr. Amsinckia menziesii Menzies' fiddleneck Amsinckia menziesii **   low stratum
1 %
        -none-
9 Solanum Solanum L. Solanum nightshade Solanum **   Solanum L. Solanum nightshade Solanum **   low stratum
1 %
        -none-
10 Madia Madia Molina Madia tarweed Madia **   Madia Molina Madia tarweed Madia **   low stratum
0.2 %
        -none-
11 Vulpia myuros Vulpia myuros (L.) K.C. Gmel. Vulpia myuros rat-tail fescue Vulpia myuros **   Vulpia myuros (L.) K.C. Gmel. Vulpia myuros rat-tail fescue Vulpia myuros **   low stratum
0.2 %
        -none-
12 Eriogonum gracillimum Eriogonum gracillimum S. Wats. Eriogonum gracillimum rose and white buckwheat Eriogonum gracillimum **   Eriogonum gracillimum S. Wats. Eriogonum gracillimum rose and white buckwheat Eriogonum gracillimum **   low stratum
0.2 %
        -none-
13 Verbena Verbena L. Verbena vervain Verbena **   Verbena L. Verbena vervain Verbena **   low stratum
0.2 %
        -none-
14 Heliotropium curassavicum Heliotropium curassavicum L. Heliotropium curassavicum salt heliotrope Heliotropium curassavicum **   Heliotropium curassavicum L. Heliotropium curassavicum salt heliotrope Heliotropium curassavicum **   low stratum
0.2 %
        -none-
15 Trichostema lanceolatum Trichostema lanceolatum Benth. Trichostema lanceolatum vinegarweed Trichostema lanceolatum **   Trichostema lanceolatum Benth. Trichostema lanceolatum vinegarweed Trichostema lanceolatum **   low stratum
0.2 %
        -none-
16 Eremocarpus setigerus Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   Eremocarpus setigerus **   Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   Eremocarpus setigerus **   low stratum
0.2 %
        -none-
17 Brassica nigra Brassica nigra (L.) W.D.J. Koch Brassica nigra black mustard Brassica nigra **   Brassica nigra (L.) W.D.J. Koch Brassica nigra black mustard Brassica nigra **   medium stratum
17 %
        -none-
18 Artemisia californica Artemisia californica Less. Artemisia californica coastal sagebrush Artemisia californica **   Artemisia californica Less. Artemisia californica coastal sagebrush Artemisia californica **   medium stratum
1 %
        -none-
19 Lepidospartum squamatum Lepidospartum squamatum (Gray) Gray Lepidospartum squamatum California broomsage Lepidospartum squamatum **   Lepidospartum squamatum (Gray) Gray Lepidospartum squamatum California broomsage Lepidospartum squamatum **   medium stratum
0.2 %
        -none-
20 Baccharis salicifolia Baccharis salicifolia (Ruiz & Pavón) Pers. Baccharis salicifolia mule's fat Baccharis salicifolia **   Baccharis salicifolia (Ruiz & Pavón) Pers. Baccharis salicifolia mule's fat Baccharis salicifolia **   tall 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 ?
hardwood     0 %
conifer     0 %
tall stratum      
medium stratum      
low stratum      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Guenther, Rebecca Field assistant
Ortega, Rick Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Brassica nigra Ruderal Herbaceous Vegetation       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         Sands: Fine Sand                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general High Competition from exotics


User Defined Values
No User Defined Data for this plot