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SDRP0094
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:5050-{FED748C0-71E3-4D52-ADF3-73A621060855}
» Citing info
Plot ID Fields: 
Author Plot Code ? SDRP0094
Author Observation Code ? SDRP0094
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 ? 33.0105597421417 º
Longitude ? -117.167111400978 º
Author Location ? Lusardi Creek Open Space
Location Narrative ? Heavily disturbed, road construction. Geology: IGTU/METU.
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 ? 52 m
Slope Aspect ? 255 º
Slope Gradient ? 6 º
Topographic Position ? Lower 1/3 of slope
Surficial Deposits ? Igneous (type unknown)
Rock Type ? Igneous (type unknown)
Landscape Narrative ? Upland
Methods Fields: 
Observation Start Date ? 17-Mar-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 ? 0.2 %
Field Cover ? 30 %
Misc Fields: 
Observation Narrative ? original plot ID: LUSCRE.004, original survey team: R. Fisher, R. Macaller, Green, Metzler, Pardy, Vegetation type confidence: Medium, Dry year, dry grass; Unusual species present: Chlorogalum parviflorum
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 Brassica Brassica L. Brassica Brassica **   BRASS2 Brassica L. Brassica Brassica **   BRASS2 Low
5 %
        -none-
2 Nassella pulchra Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Low
2 %
        -none-
3 Erodium Erodium L'Hér. ex Aiton Erodium Erodium **   ERODI Erodium L'Hér. ex Aiton Erodium Erodium **   ERODI Low
1 %
        -none-
4 Bromus Bromus L. Bromus Bromus **   BROMU Bromus L. Bromus Bromus **   BROMU Low
1 %
        -none-
5 Eremocarpus setigerus Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   ERSE3 Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   ERSE3 Low
0.2 %
        -none-
6 Filago californica Filago californica Nutt. Filago californica Filago californica **   FICA2 Filago californica Nutt. Filago californica Filago californica **   FICA2 Low
0.2 %
        -none-
7 Hemizonia fasciculata Hemizonia fasciculata (DC.) Torr. & A. Gray Hemizonia fasciculata Hemizonia fasciculata **   HEFA Hemizonia fasciculata (DC.) Torr. & A. Gray Hemizonia fasciculata Hemizonia fasciculata **   HEFA Low
0.2 %
        -none-
8 Chlorogalum parviflorum Chlorogalum parviflorum S. Watson Chlorogalum parviflorum Chlorogalum parviflorum **   CHPA7 Chlorogalum parviflorum S. Watson Chlorogalum parviflorum Chlorogalum parviflorum **   CHPA7 Low
0.2 %
        -none-
9 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Low
0.2 %
        -none-
10 Ambrosia psilostachya Ambrosia psilostachya DC. Ambrosia psilostachya Ambrosia psilostachya **   AMPS Ambrosia psilostachya DC. Ambrosia psilostachya Ambrosia psilostachya **   AMPS Low
0.2 %
        -none-
11 Cynara cardunculus Cynara cardunculus L. Cynara cardunculus Cynara cardunculus **   CYCA Cynara cardunculus L. Cynara cardunculus Cynara cardunculus **   CYCA Medium
0.2 %
        -none-
12 Salsola tragus Salsola tragus L. Salsola tragus Salsola tragus **   SATR12 Salsola tragus L. Salsola tragus Salsola tragus **   SATR12 Medium
0.2 %
        -none-
13 Baccharis sarothroides Baccharis sarothroides A. Gray Baccharis sarothroides Baccharis sarothroides **   BASA2 Baccharis sarothroides A. Gray Baccharis sarothroides Baccharis sarothroides **   BASA2 Medium
0.2 %
        -none-
14 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Medium
0.2 %
        -none-
15 Malosma laurina Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Medium
0.2 %
        -none-
16 Opuntia littoralis Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 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      
Low Tree-Tall Shrub 0.5 m 1 m  
hardwood tree      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Fisher, Rick Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Nassella pulchra – Erodium spp. – Avena barbata Association     Evens and San 2005 no
Evens, Julie


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


User Defined Values
No User Defined Data for this plot