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WRIV0156
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:7392-{66F723FC-27D5-44BC-9257-4E1154A82F66}
» Citing info
Plot ID Fields: 
Author Plot Code ? WRIV0156
Author Observation Code ? WRIV0156
Original Data Location ? California Dept. of Fish and Wildlife, Vegetation Classification and Mapping Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 33.564979175725 º
Longitude ? -116.581150885577 º
Author Location ? San Bernardino National Forest
Location Narrative ? recon pt. revisited. med. size relatively undisturbed. on valley floor. unidentifiable native bunch grasses.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 1479 m
Slope Aspect ? 300 º
Slope Gradient ? 6 º
Topographic Position ? Bottom
Surficial Deposits ? Igneous (type unknown)
Rock Type ? Igneous (type unknown)
Landscape Narrative ? Upland
Percent Rock / Gravel ? 0 %
Percent Litter ? 0 %
Percent Bare Soil ? 0 %
Methods Fields: 
Observation Start Date ? 12-Nov-2002 ± exact
Date Accuracy ? exact
Project ? Western Riverside County Vegetation
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
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 ? 0.25 m
Tree Cover ? 0 %
Shrub Cover ? 34 %
Field Cover ? 13 %
Misc Fields: 
Observation Narrative ? original plot ID: ANZA.105, Artemisia tridentata-Eriogonum wrightii vegetation; Vegetation type confidence: High
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 Artemisia tridentata Artemisia tridentata Nutt. Artemisia tridentata Artemisia tridentata **   ARTR2 Artemisia tridentata Nutt. Artemisia tridentata Artemisia tridentata **   ARTR2 Medium
17 %
        -none-
2 Eriogonum wrightii Eriogonum wrightii Torr. ex Benth. Eriogonum wrightii Eriogonum wrightii **   ERWR Eriogonum wrightii Torr. ex Benth. Eriogonum wrightii Eriogonum wrightii **   ERWR Low
15 %
        -none-
3 Bromus tectorum Bromus tectorum L. Bromus tectorum Bromus tectorum **   BRTE Bromus tectorum L. Bromus tectorum Bromus tectorum **   BRTE Low
10 %
        -none-
4 Gutierrezia sarothrae Gutierrezia sarothrae (Pursh) Britton & Rusby Gutierrezia sarothrae Gutierrezia sarothrae **   GUSA2 Gutierrezia sarothrae (Pursh) Britton & Rusby Gutierrezia sarothrae Gutierrezia sarothrae **   GUSA2 Low
2 %
        -none-
5 Eriogonum Eriogonum Michx. Eriogonum Eriogonum **   ERIOG Eriogonum Michx. Eriogonum Eriogonum **   ERIOG Low
1 %
        -none-
6 Plant Plant **   Plantae Plants Plant **   Plant **   Plantae Plants Plant **   Low
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
conifer tree     0 %
hardwood tree     0 %
Medium 0.5 m 5 m  
Low 0 m 0.5 m  
Low-Mid Shrub 0 m 0.5 m  
Low Tree-Tall Shrub 0.5 m 1 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Larsen, Kirsten Field assistant
Klein, Anne Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Sep-2003
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Artemisia tridentata – Eriogonum wrightii Association     Klein and Evens 2006 no
Klein, Anne
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics High Competition from exotics
Development Medium Development
Agriculture Medium Agriculture
Road/trail construction/maint. High Road/trail construction/maint.


User Defined Values
No User Defined Data for this plot