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WRIV0817
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:8016-{20BC30F0-11D2-450D-8B24-BFCAB9864BE8}
» Citing info
Plot ID Fields: 
Author Plot Code ? WRIV0817
Author Observation Code ? WRIV0817
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 ? 33.7202917412043 º
Longitude ? -116.824564563879 º
Author Location ? San Bernardino National Forest
Location Narrative ? Small ridge with E-facing side dominated by Encelia farinosa. Very common alliance and repeatable on E & S aspects in area near pt. Area seems disturbed, open, and slightly weedy. Polygon is not more than 1 type though this survey is done on one slope of the many withi p.
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 ? small
Elevation ? 819 m
Slope Aspect ? 95 º
Slope Gradient ? 38 º
Topographic Position ? Lower to Upper 1/3 of slope
Surficial Deposits ? Sedimentary (type unknown)
Rock Type ? Sedimentary (type unknown)
Landscape Narrative ? Upland
Percent Rock / Gravel ? 50 %
Percent Litter ? 20 %
Percent Bare Soil ? 25 %
Methods Fields: 
Observation Start Date ? 22-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 ? 0 %
Shrub Cover ? 20 %
Field Cover ? 58 %
Misc Fields: 
Observation Narrative ? original plot ID: BLACK.022/347, Encelia farinosa vegetation; Vegetation type confidence: High, Polygon does not appear to be more than one type but the spp occuring with Encelia farinosa change from slope to slope. Survey evaluates only one slope, polygon to large to assess acurately in a survey.
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 Encelia farinosa Encelia farinosa A. Gray ex Torr. Encelia farinosa Encelia farinosa **   ENFA Encelia farinosa A. Gray ex Torr. Encelia farinosa Encelia farinosa **   ENFA Medium
18 %
        -none-
2 Salvia columbariae Salvia columbariae Benth. Salvia columbariae Salvia columbariae **   SACO6 Salvia columbariae Benth. Salvia columbariae Salvia columbariae **   SACO6 Medium
8 %
        -none-
3 Camissonia californica Camissonia californica (Nutt. ex Torr. & A. Gray) P.H. Raven Camissonia californica Camissonia californica **   CACA32 Camissonia californica (Nutt. ex Torr. & A. Gray) P.H. Raven Camissonia californica Camissonia californica **   CACA32 Medium
3 %
        -none-
4 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Medium
1 %
        -none-
5 Chaenactis artemisiifolia Chaenactis artemisiifolia (Harv. & A. Gray ex A. Gray) A. Gray Chaenactis artemisiifolia Chaenactis artemisiifolia **   CHAR Chaenactis artemisiifolia (Harv. & A. Gray ex A. Gray) A. Gray Chaenactis artemisiifolia Chaenactis artemisiifolia **   CHAR Medium
1 %
        -none-
6 Yucca schidigera Yucca schidigera Roezl ex Ortgies Yucca schidigera Yucca schidigera **   YUSC2 Yucca schidigera Roezl ex Ortgies Yucca schidigera Yucca schidigera **   YUSC2 Medium
1 %
        -none-
7 Antirrhinum coulterianum Antirrhinum coulterianum Benth. ex A. DC. Antirrhinum coulterianum Antirrhinum coulterianum **   ANCO4 Antirrhinum coulterianum Benth. ex A. DC. Antirrhinum coulterianum Antirrhinum coulterianum **   ANCO4 Medium
0.2 %
        -none-
8 Eriodictyon crassifolium Eriodictyon crassifolium Benth. Eriodictyon crassifolium Eriodictyon crassifolium **   ERCR2 Eriodictyon crassifolium Benth. Eriodictyon crassifolium Eriodictyon crassifolium **   ERCR2 Medium
0.2 %
        -none-
9 Schismus barbatus Schismus barbatus (Loefl. ex L.) Thell. Schismus barbatus Schismus barbatus **   SCBA Schismus barbatus (Loefl. ex L.) Thell. Schismus barbatus Schismus barbatus **   SCBA Low
47 %
        -none-
10 Lupinus Lupinus L. Lupinus Lupinus **   LUPIN Lupinus L. Lupinus Lupinus **   LUPIN Low
3 %
        -none-
11 Filago californica Filago californica Nutt. Filago californica Filago californica **   FICA2 Filago californica Nutt. Filago californica Filago californica **   FICA2 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      
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
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 ?
Encelia farinosa Shrubland     Klein and Evens 2006 no
Klein, Anne
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics Medium Competition from exotics


User Defined Values
No User Defined Data for this plot