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SDRP0103
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:5058-{3F57CA8C-4C82-416D-8ADD-85A428908978}
» Citing info
Plot ID Fields: 
Author Plot Code ? SDRP0103
Author Observation Code ? SDRP0103
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 ? 33.1413067323866 º
Longitude ? -116.541359963355 º
Author Location ? San Felipe Valley Wildlife Area
Location Narrative ? Prosopis canopy covers about 65% in a linear band, but hasn't leafed out yet. Bromus is dense under Prosopis canopy - high litter content - 100% in many areas (potential fire hazard), > 2" deep. Geology: SAAL, GRAN.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Environment Fields: 
Stand Size ? large
Elevation ? 800 m
Slope Aspect ? 174 º
Slope Gradient ? 1 º
Topographic Position ? Lower 1/3 of slope
Surficial Deposits ? Sandy alluvium (most alluvial fans and washes)
Rock Type ? Sandy alluvium (most alluvial fans and washes)
Landscape Narrative ? Wetland
Methods Fields: 
Observation Start Date ? 12-Apr-2002 ± exact
Date Accuracy ? exact
Project ? San Dieguito River Park region
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
Shrub Cover ? 35 %
Field Cover ? 23 %
Misc Fields: 
Observation Narrative ? original plot ID: SANFE.005, original survey team: JE, JK, JL, NN, CG, AT, Vegetation type confidence: High, Early phenology for PRGL and BRDI;
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 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
20 %
        -none-
2 Hordeum murinum Hordeum murinum L. Hordeum murinum Hordeum murinum **   HOMU Hordeum murinum L. Hordeum murinum Hordeum murinum **   HOMU Low
2 %
        -none-
3 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
1 %
        -none-
4 Eremocarpus setigerus Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   ERSE3 Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   ERSE3 Low
0.2 %
        -none-
5 Chamaesyce albomarginata Chamaesyce albomarginata (Torr. & A. Gray) Small Chamaesyce albomarginata Chamaesyce albomarginata **   CHAL11 Chamaesyce albomarginata (Torr. & A. Gray) Small Chamaesyce albomarginata Chamaesyce albomarginata **   CHAL11 Low
0.2 %
        -none-
6 Brassica tournefortii Brassica tournefortii Gouan Brassica tournefortii Brassica tournefortii **   BRTO Brassica tournefortii Gouan Brassica tournefortii Brassica tournefortii **   BRTO Low
0.2 %
        -none-
7 Marrubium vulgare Marrubium vulgare L. Marrubium vulgare Marrubium vulgare **   MAVU Marrubium vulgare L. Marrubium vulgare Marrubium vulgare **   MAVU Low
0.2 %
        -none-
8 Erodium cicutarium Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Low
0.2 %
        -none-
9 Prosopis glandulosa Prosopis glandulosa Torr. Prosopis glandulosa Prosopis glandulosa **   PRGL2 Prosopis glandulosa Torr. Prosopis glandulosa Prosopis glandulosa **   PRGL2 Medium
35 %
        -none-
10 Isocoma acradenia Isocoma acradenia (Greene) Greene Isocoma acradenia Isocoma acradenia **   ISAC2 Isocoma acradenia (Greene) Greene Isocoma acradenia Isocoma acradenia **   ISAC2 Medium
0.2 %
        -none-
11 Acacia greggii Acacia greggii A. Gray Acacia greggii Acacia greggii **   ACGR Acacia greggii A. Gray Acacia greggii Acacia greggii **   ACGR Medium
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 ?
conifer tree      
Medium      
Low      
Low-Mid Shrub 0.5 m 1 m  
Low Tree-Tall Shrub 5 m 10 m  
hardwood tree      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Evens, Julie Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Prosopis glandulosa Alliance     Evens and San 2005 no
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Other Low artificial berm
Recreational use (non ORV) Low Recreational use (non ORV)
Competition from exotics High Competition from exotics


User Defined Values
No User Defined Data for this plot