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SAMO2862
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4871-{41356480-BB2C-441F-9CFF-168A63A39EC5}
» Citing info
Plot ID Fields: 
Author Plot Code ? SAMO2862
Author Observation Code ? SAMO2862
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 ? 34.1031065243549 º
Longitude ? -119.05466997792 º
Author Location ? Point Mugu State Park
Location Narrative ? Very old Baccharis pilularis stand. Dense litter includes small sticks and wood. Majority of stand is old Baccharis pilularis.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Rectangular
Area ? 400
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? Length: 40; Width: 10
Environment Fields: 
Stand Size ? large
Elevation ? 199 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 2 º
Topographic Position ? Bottom
Surficial Deposits ? Unknown
Rock Type ? Unknown
Landscape Narrative ? Upland; Description of the plot in relation to the rest of the stand: GPS in center of plot. Catches all variations except trail disturbances and drainages.
Percent Rock / Gravel ? 5 %
Percent Litter ? 60 %
Percent Bare Soil ? 35 %
Methods Fields: 
Observation Start Date ? 31-Mar-2003 ± exact
Date Accuracy ? exact
Project ? SAMO (CNPS Rapid Assessment/Releve 2002)
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Method Narrative ? GPS point in center of plot.;
Taxon Observation Area ? 400
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 400
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
Field Height ? 0.25 m
Tree Cover ? 0 %
Shrub Cover ? 18 %
Field Cover ? 5 %
Nonvascular Cover ? 0 %
Misc Fields: 
Observation Narrative ? original plot ID: rap2862rlv, Vegetation type confidence High;
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 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Medium
14 %
        -none-
2 Scrophularia californica Scrophularia californica Cham. & Schltdl. Scrophularia californica Scrophularia californica **   SCCA2 Scrophularia californica Cham. & Schltdl. Scrophularia californica Scrophularia californica **   SCCA2 Medium
3 %
        -none-
3 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Low
4 %
        -none-
4 Brassica nigra Brassica nigra (L.) W.D.J. Koch Brassica nigra Brassica nigra **   BRNI Brassica nigra (L.) W.D.J. Koch Brassica nigra Brassica nigra **   BRNI Low
1 %
        -none-
5 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-
6 Solanum Solanum L. Solanum Solanum **   SOLAN Solanum L. Solanum Solanum **   SOLAN Low
0.2 %
        -none-
7 Bromus Bromus L. Bromus Bromus **   BROMU Bromus L. Bromus Bromus **   BROMU Low
0.2 %
        -none-
8 Gnaphalium Gnaphalium L. Gnaphalium Gnaphalium **   GNAPH Gnaphalium L. Gnaphalium Gnaphalium **   GNAPH Low
0.2 %
        -none-
9 Verbena lasiostachys Verbena lasiostachys Link Verbena lasiostachys Verbena lasiostachys **   VELA Verbena lasiostachys Link Verbena lasiostachys Verbena lasiostachys **   VELA Low
0.2 %
        -none-
10 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Low
0.2 %
        -none-
11 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 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      
Low Tree-Tall Shrub 1 m 2 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Anderson, James Field assistant
Christian, Julie Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jun-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Baccharis pilularis / Annual Grass-Herb Shrubland     Keeler-Wolf and Evens 2006 no
Keeler-Wolf, Todd
Evens, Julie


User Defined Values
No User Defined Data for this plot