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SAMO2265
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4263-{166DC13F-9FF8-4118-8F7E-8926A0ED28DA}
» Citing info
Plot ID Fields: 
Author Plot Code ? SAMO2265
Author Observation Code ? SAMO2265
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 ? 34.1801518542262 º
Longitude ? -118.961681363311 º
Author Location ? Borchard Road, Newbury Park
Location Narrative ? Shallow drainage with Salix/Baccharis pilularis. Rest of polygon gentle slope with herbs. SW edge of polygon denser. Hard to pick dominant species. Part of polygon has been mowed for fire clearance.
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 ? 216 m
Slope Aspect ? (n/a, flat) º
Min Slope Gradient ? 1 º
Max Slope Gradient ? 5 º
Topographic Position ? Bottom
Surficial Deposits ? Mix of two or more rock types
Rock Type ? Mix of two or more rock types
Landscape Narrative ? Wetland;
Percent Rock / Gravel ? 5.2 %
Percent Litter ? 75 %
Percent Bare Soil ? 20 %
Methods Fields: 
Observation Start Date ? 25-Aug-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 ? 11 %
Shrub Cover ? 8 %
Field Cover ? 19 %
Nonvascular Cover ? 0 %
Misc Fields: 
Observation Narrative ? original plot ID: rap2265, Vegetation type confidence High: Carex ID uncertain.;
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 Artemisia douglasiana Artemisia douglasiana Besser Artemisia douglasiana Artemisia douglasiana **   ARDO3 Artemisia douglasiana Besser Artemisia douglasiana Artemisia douglasiana **   ARDO3 Medium
5 %
        -none-
2 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Medium
5 %
        -none-
3 Baccharis salicifolia Baccharis salicifolia (Ruiz & Pav.) Pers. Baccharis salicifolia Baccharis salicifolia **   BASA4 Baccharis salicifolia (Ruiz & Pav.) Pers. Baccharis salicifolia Baccharis salicifolia **   BASA4 Medium
2 %
        -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 Medium
1 %
        -none-
5 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Medium
1 %
        -none-
6 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Medium
1 %
        -none-
7 Hirschfeldia incana Hirschfeldia incana (L.) Lagr.-Foss. Hirschfeldia incana Hirschfeldia incana **   HIIN3 Hirschfeldia incana (L.) Lagr.-Foss. Hirschfeldia incana Hirschfeldia incana **   HIIN3 Medium
0.2 %
        -none-
8 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Medium
0.2 %
        -none-
9 Foeniculum vulgare Foeniculum vulgare Mill. Foeniculum vulgare Foeniculum vulgare **   FOVU Foeniculum vulgare Mill. Foeniculum vulgare Foeniculum vulgare **   FOVU Medium
0.2 %
        -none-
10 Typha Typha L. Typha Typha **   TYPHA Typha L. Typha Typha **   TYPHA Medium
0.2 %
        -none-
11 Ambrosia acanthicarpa Ambrosia acanthicarpa Hook. Ambrosia acanthicarpa Ambrosia acanthicarpa **   AMAC2 Ambrosia acanthicarpa Hook. Ambrosia acanthicarpa Ambrosia acanthicarpa **   AMAC2 Low
5 %
        -none-
12 Carex Carex L. Carex Carex **   CAREX Carex L. Carex Carex **   CAREX Low
5 %
        -none-
13 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
1 %
        -none-
14 Picris echioides Picris echioides L. Picris echioides Picris echioides **   PIEC Picris echioides L. Picris echioides Picris echioides **   PIEC Low
0.2 %
        -none-
15 Asclepias fascicularis Asclepias fascicularis Decne. Asclepias fascicularis Asclepias fascicularis **   ASFA Asclepias fascicularis Decne. Asclepias fascicularis Asclepias fascicularis **   ASFA Low
0.2 %
        -none-
16 Verbena lasiostachys Verbena lasiostachys Link Verbena lasiostachys Verbena lasiostachys **   VELA Verbena lasiostachys Link Verbena lasiostachys Verbena lasiostachys **   VELA Low
0.2 %
        -none-
17 Rumex crispus Rumex crispus L. Rumex crispus Rumex crispus **   RUCR Rumex crispus L. Rumex crispus Rumex crispus **   RUCR Low
0.2 %
        -none-
18 Eucalyptus Eucalyptus L'Hér. Eucalyptus Eucalyptus **   EUCAL Eucalyptus L'Hér. Eucalyptus Eucalyptus **   EUCAL Tall
7 %
        -none-
19 Salix lasiolepis Salix lasiolepis Benth. Salix lasiolepis Salix lasiolepis **   SALA6 Salix lasiolepis Benth. Salix lasiolepis Salix lasiolepis **   SALA6 Tall
3 %
        -none-
20 Quercus lobata Quercus lobata Née Quercus lobata Quercus lobata **   QULO Quercus lobata Née Quercus lobata Quercus lobata **   QULO Tall
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Tall 5 m    
conifer tree     0 %
hardwood tree 5 m 10 m 11 %
Medium 0.5 m 5 m  
Low 0 m 0.5 m  
Low-Mid Shrub 0.5 m 1 m  
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 - Artemisia californica Shrubland     Keeler-Wolf and Evens 2006 no
Keeler-Wolf, Todd
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics Medium Competition from exotics
Vandalism/dumping/litter Low Vandalism/dumping/litter


User Defined Values
No User Defined Data for this plot