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WRIV0792
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:7991-{3BBBDEA1-9998-443B-815F-9A215016C94F}
» Citing info
Plot ID Fields: 
Author Plot Code ? WRIV0792
Author Observation Code ? WRIV0792
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 ? 33.629575451272 º
Longitude ? -116.694900917508 º
Author Location ? San Bernardino National Forest
Location Narrative ? Open Quercus wislizeniS/Eriogonum fasciculatum stand on upper and top slope. Dense Quercus chrysolepisRYS stands on either side of point, one included in polygon. Various shrubs in and out in this open area.
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 ? 1930 m
Slope Aspect ? 280 º
Slope Gradient ? 20 º
Topographic Position ? Upper 1/3 of slope to Ridgetop
Surficial Deposits ? Granitic (generic)
Rock Type ? Granitic (generic)
Landscape Narrative ? Upland; other vegetation in polygon: Quercus chrysolepis 60m/180deg - dense Quercus chrysolepis in drainage, se; PICOUL 260m/280deg - small patch in saddle.; See other recons.
Percent Rock / Gravel ? 36 %
Percent Litter ? 20 %
Percent Bare Soil ? 40 %
Methods Fields: 
Observation Start Date ? 20-May-2003 ± 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 ? 8 %
Shrub Cover ? 35 %
Field Cover ? 30 %
Misc Fields: 
Observation Narrative ? original plot ID: IDYL.016/1068, Quercus wislizeni/Eriogonum fasciculatum vegetation; Vegetation type confidence: Medium, Many different small patches in this polygon. Unsure how to break then out.
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 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Quercus wislizeni A. DC. Quercus wislizeni Quercus wislizeni **   QUWI2 Medium
18 %
        -none-
2 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Medium
8 %
        -none-
3 Artemisia dracunculus Artemisia dracunculus L. Artemisia dracunculus Artemisia dracunculus **   ARDR4 Artemisia dracunculus L. Artemisia dracunculus Artemisia dracunculus **   ARDR4 Medium
2 %
        -none-
4 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Medium
1 %
        -none-
5 Ceanothus integerrimus Ceanothus integerrimus Hook. & Arn. Ceanothus integerrimus Ceanothus integerrimus **   CEIN3 Ceanothus integerrimus Hook. & Arn. Ceanothus integerrimus Ceanothus integerrimus **   CEIN3 Medium
1 %
        -none-
6 Arctostaphylos glandulosa Arctostaphylos glandulosa Eastw. Arctostaphylos glandulosa Arctostaphylos glandulosa **   ARGL3 Arctostaphylos glandulosa Eastw. Arctostaphylos glandulosa Arctostaphylos glandulosa **   ARGL3 Medium
1 %
        -none-
7 Bromus tectorum Bromus tectorum L. Bromus tectorum Bromus tectorum **   BRTE Bromus tectorum L. Bromus tectorum Bromus tectorum **   BRTE Low
25 %
        -none-
8 Cryptantha intermedia Cryptantha intermedia (A. Gray) Greene Cryptantha intermedia Cryptantha intermedia **   CRIN8 Cryptantha intermedia (A. Gray) Greene Cryptantha intermedia Cryptantha intermedia **   CRIN8 Low
10 %
        -none-
9 Vulpia myuros Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Low
6 %
        -none-
10 Lupinus excubitus Lupinus excubitus M.E. Jones Lupinus excubitus Lupinus excubitus **   LUEX Lupinus excubitus M.E. Jones Lupinus excubitus Lupinus excubitus **   LUEX Low
4 %
        -none-
11 Quercus chrysolepis Quercus chrysolepis Liebm. Quercus chrysolepis Quercus chrysolepis **   QUCH2 Quercus chrysolepis Liebm. Quercus chrysolepis Quercus chrysolepis **   QUCH2 Tall
9 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Tall 5 m    
conifer tree     0 %
hardwood tree 5 m 10 m 8 %
Medium 0.5 m 5 m  
Low 0 m 0.5 m  
Low-Mid Shrub 0.5 m 1 m  
Low Tree-Tall Shrub 2 m 5 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Larsen, Kirsten Field assistant
West, Justin Field assistant
Lemly, Joanna Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Sep-2003
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus wislizeni – Quercus chrysolepis shrub Association     Klein and Evens 2006 no
Klein, Anne
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing Low Grazing
Competition from exotics Medium Competition from exotics
Road/trail construction/maint. Low Road/trail construction/maint.


User Defined Values
No User Defined Data for this plot