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SDRP0249
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:5101-{97C0E6E2-7FF9-42C1-9A7E-0261F10D44A7}
» Citing info
Plot ID Fields: 
Author Plot Code ? SDRP0249
Author Observation Code ? SDRP0249
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 ? 32.95082412921 º
Longitude ? -117.254237431814 º
Author Location ? City of San Diego Open Space Park Faciliites District - Del Mar Heights
Location Narrative ? Hydrologic influence obvious: sandstone walls with many drainage formations; A. fasciculatum more prevalent on mid-upper slopes while E. crassifolium, C. dumosum, C. minutiflorus and P. torreyana patchy on east- and west-facing slopes.
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 ? 110 m
Slope Aspect ? (n/a, too irregular to determine) º
Slope Gradient ? 20 º
Topographic Position ? Lower to Upper 1/3 of slope
Surficial Deposits ? Sandstone
Rock Type ? Sandstone
Landscape Narrative ? Upland
Percent Rock / Gravel ? 2.2 %
Percent Bare Soil ? 26 %
Methods Fields: 
Observation Start Date ? 29-Aug-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
Tree Cover ? 2 %
Shrub Cover ? 64 %
Field Cover ? 0.2 %
Misc Fields: 
Observation Narrative ? original plot ID: TOPI.003, original survey team: AK, Dominant tree(s): Pinus torreyana; Unusual species present: Arctostaphylos glandulosa ssp crassifolia; Ceanothus verrucosus
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 madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
0.2 %
        -none-
2 Cortaderia selloana Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn. Cortaderia selloana Cortaderia selloana **   COSE4 Cortaderia selloana (Schult. & Schult. f.) Asch. & Graebn. Cortaderia selloana Cortaderia selloana **   COSE4 Low
0.2 %
        -none-
3 Adenostoma fasciculatum Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Medium
39 %
        -none-
4 Cercocarpus minutiflorus Cercocarpus minutiflorus Abrams Cercocarpus minutiflorus Cercocarpus minutiflorus **   CEMI3 Cercocarpus minutiflorus Abrams Cercocarpus minutiflorus Cercocarpus minutiflorus **   CEMI3 Medium
7 %
        -none-
5 Cneoridium dumosum Cneoridium dumosum (Nutt.) Hook. f. ex Baill. Cneoridium dumosum Cneoridium dumosum **   CNDU Cneoridium dumosum (Nutt.) Hook. f. ex Baill. Cneoridium dumosum Cneoridium dumosum **   CNDU Medium
3 %
        -none-
6 Xylococcus bicolor Xylococcus bicolor Nutt. Xylococcus bicolor Xylococcus bicolor **   XYBI Xylococcus bicolor Nutt. Xylococcus bicolor Xylococcus bicolor **   XYBI Medium
3 %
        -none-
7 Salvia mellifera Salvia mellifera Greene Salvia mellifera Salvia mellifera **   SAME3 Salvia mellifera Greene Salvia mellifera Salvia mellifera **   SAME3 Medium
3 %
        -none-
8 Eriodictyon crassifolium Eriodictyon crassifolium Benth. Eriodictyon crassifolium Eriodictyon crassifolium **   ERCR2 Eriodictyon crassifolium Benth. Eriodictyon crassifolium Eriodictyon crassifolium **   ERCR2 Medium
3 %
        -none-
9 Ceanothus verrucosus Ceanothus verrucosus Nutt. Ceanothus verrucosus Ceanothus verrucosus **   CEVE2 Ceanothus verrucosus Nutt. Ceanothus verrucosus Ceanothus verrucosus **   CEVE2 Medium
3 %
        -none-
10 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Medium
2 %
        -none-
11 Dendromecon rigida Dendromecon rigida Benth. Dendromecon rigida Dendromecon rigida **   DERI Dendromecon rigida Benth. Dendromecon rigida Dendromecon rigida **   DERI Medium
0.2 %
        -none-
12 Opuntia littoralis Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Medium
0.2 %
        -none-
13 Arctostaphylos glandulosa ssp. crassifolia Arctostaphylos glandulosa Eastw. ssp. crassifolia (Jeps.) P.V. Wells Arctostaphylos glandulosa ssp. crassifolia Arctostaphylos glandulosa ssp. crassifolia **   ARGLC4 Arctostaphylos glandulosa Eastw. ssp. crassifolia (Jeps.) P.V. Wells Arctostaphylos glandulosa ssp. crassifolia Arctostaphylos glandulosa ssp. crassifolia **   ARGLC4 Medium
0.2 %
        -none-
14 Pinus torreyana Pinus torreyana Parry ex Carrière Pinus torreyana Pinus torreyana **   PITO Pinus torreyana Parry ex Carrière Pinus torreyana Pinus torreyana **   PITO Tall
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 15 m 20 m 2 %
hardwood tree     0 %
Tall      
Medium      
Low      
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 ?
Klein, Anne Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Adenostoma fasciculatum – Xylococcus bicolor – Ceanothus verrucosus Association     Evens and San 2005 no
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Foot traffic/trampling Medium Foot traffic/trampling
Development Medium Development
Road/trail construction/maint. Medium Road/trail construction/maint.
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot