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SAMO0772
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:2785-{3B24D74D-06C2-4580-B27D-45765446717F}
» Citing info
Plot ID Fields: 
Author Plot Code ? SAMO0772
Author Observation Code ? SAMO0772
Original Data Location ? SAMO NPS Headquarters, 401 West Hillcrest Drive, Thousand Oaks, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 34.1323656054314 º
Longitude ? -118.294129517529 º
Author Location ? Griffith Park
Location Narrative ? Separated because dominantly Ceanothus megacarpus.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Placement Method ? Representative
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 245 m
Slope Aspect ? 350 º
Slope Gradient ? 33 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Igneous (type unknown)
Rock Type ? Igneous (type unknown)
Landscape Narrative ? Upland;
Percent Rock / Gravel ? 30.2 %
Percent Bare Soil ? 50 %
Methods Fields: 
Observation Start Date ? 28-Jan-2003 ± exact
Date Accuracy ? exact
Project ? SAMO (CNPS Rapid Assessment/Releve 2002)
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 ? 33 %
Field Cover ? 7 %
Nonvascular Cover ? 0 %
Misc Fields: 
Observation Narrative ? Vegetation type confidence Medium: Awkward viewpoint, no distant view.;
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 Ceanothus megacarpus Ceanothus megacarpus Nutt. Ceanothus megacarpus Ceanothus megacarpus **   CEME Ceanothus megacarpus Nutt. Ceanothus megacarpus Ceanothus megacarpus **   CEME Medium
19 %
        -none-
2 Rhus ovata Rhus ovata S. Watson Rhus ovata Rhus ovata **   RHOV Rhus ovata S. Watson Rhus ovata Rhus ovata **   RHOV Medium
5 %
        -none-
3 Quercus berberidifolia Quercus berberidifolia Liebm. Quercus berberidifolia Quercus berberidifolia **   QUBE5 Quercus berberidifolia Liebm. Quercus berberidifolia Quercus berberidifolia **   QUBE5 Medium
1 %
        -none-
4 Adenostoma fasciculatum Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Medium
0.2 %
        -none-
5 Ribes speciosum Ribes speciosum Pursh Ribes speciosum Ribes speciosum **   RISP Ribes speciosum Pursh Ribes speciosum Ribes speciosum **   RISP Medium
0.2 %
        -none-
6 Lonicera Lonicera L. Lonicera Lonicera **   LONIC Lonicera L. Lonicera Lonicera **   LONIC Medium
0.2 %
        -none-
7 Quercus agrifolia Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Medium
0.2 %
        -none-
8 Sambucus mexicana Sambucus mexicana C. Presl ex DC. Sambucus mexicana Sambucus mexicana **   SAME5 Sambucus mexicana C. Presl ex DC. Sambucus mexicana Sambucus mexicana **   SAME5 Medium
0.2 %
        -none-
9 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Medium
0.2 %
        -none-
10 Bromus Bromus L. Bromus Bromus **   BROMU Bromus L. Bromus Bromus **   BROMU Low
7 %
        -none-
11 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Low
4 %
        -none-
12 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Low
4 %
        -none-
13 Stellaria media Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Stellaria media (L.) Vill. Stellaria media Stellaria media **   STME2 Low
0.2 %
        -none-
14 Erodium Erodium L'Hér. ex Aiton Erodium Erodium **   ERODI Erodium L'Hér. ex Aiton Erodium Erodium **   ERODI Low
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     0 %
hardwood tree     0 %
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 ?
Brigham, Christy Field assistant
McGraw, Mike Field assistant
Christian, Julie Field assistant
Community Classification:
No communties have been assigned to this plot.


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


User Defined Values
No User Defined Data for this plot