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C04291152
» Citation URL: http://vegbank.org/cite/VB.ob.83405.C04291152
» Citing info
Plot ID Fields: 
Author Plot Code ? C04291152
Author Observation Code ? C04291152
Original Data Location ? Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 35.9130167485255 º
Longitude ? -119.343374408903 º
Author Location ? Pixley Wildlife Refuge
Location Narrative ? Stand may not be distinguisable from adjacent grassland. Pixley. Grazed this year, cattle recently removed. Stand is mainly Lepidium nitidum interspersed with patches of bare ground. Slightly lower than surrounding grassland. Hemizonia and grass intermix with stand at its edges. Stand extends NE to 2-track road, NE-SW length is about 60 m.
State or Province ? California
Country ? United States
Named Places
area|country|territory: United States
region|state|province: California
Layout Fields: 
Azimuth ? 74 º
Shape ? Rectangular
Area ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 20 m x 5 m
Environment Fields: 
Stand Size ? small
Elevation ? 66 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 1 %
Percent Bare Soil ? 98 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 29-Apr-2008
Project ? San Joaquin Valley and Southern Foothills
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: 
Tree Cover ? 0 %
Shrub Cover ? 0 %
Field Cover ? 24 %
Nonvascular Cover ? 0 %
Dominant Stratum ? Herb
Misc Fields: 
Observation Narrative ? Upland
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 Lepidium nitidum Lepidium nitidum Nutt. Lepidium nitidum shining pepperweed Lepidium nitidum **   Lepidium nitidum Nutt. Lepidium nitidum shining pepperweed Lepidium nitidum **   Herb
20 %
        -none-
2 Lepidium dictyotum var. dictyotum Lepidium dictyotum Gray var. dictyotum Lepidium dictyotum var. dictyotum alkali pepperweed Lepidium dictyotum var. dictyotum **   Lepidium dictyotum Gray var. dictyotum Lepidium dictyotum var. dictyotum alkali pepperweed Lepidium dictyotum var. dictyotum **   Herb
3 %
        -none-
3 Hordeum depressum Hordeum depressum (Scribn. & J.G. Sm.) Rydb. Hordeum depressum dwarf barley Hordeum depressum **   Hordeum depressum (Scribn. & J.G. Sm.) Rydb. Hordeum depressum dwarf barley Hordeum depressum **   Herb
1 %
        -none-
4 Hemizonia pungens Hemizonia pungens (Hook. & Arn.) Torr. & Gray Hemizonia pungens common tarweed Hemizonia pungens **   Hemizonia pungens (Hook. & Arn.) Torr. & Gray Hemizonia pungens common tarweed Hemizonia pungens **   Herb
0.2 %
        -none-
5 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Herb
0.2 %
        -none-
6 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 **   Herb
0.2 %
        -none-
7 Bromus rubens Bromus rubens L. Bromus rubens red brome Bromus rubens **   Bromus rubens L. Bromus rubens red brome Bromus rubens **   Herb
0.2 %
        -none-
8 Erodium Erodium L'Hér. ex Ait. Erodium stork's bill Erodium **   Erodium L'Hér. ex Ait. Erodium stork's bill Erodium **   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      
hardwood     0 %
conifer     0 %
under-tree     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Stelzner, Lisa Plot contributor
Harbert, Betsy Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Centromadia pungens – Lepidium dictyotum 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         Silty Clay               Fine silty clay


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


User Defined Values
No User Defined Data for this plot