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SMAA0318
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:5882-{F92618B0-F061-4559-A752-8E67D51B5BE7}
» Citing info
Plot ID Fields: 
Author Plot Code ? SMAA0318
Author Observation Code ? SMAA0318
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 ? 34.1804562706724 º
Longitude ? -118.713691325579 º
Author Location ? Cheeseborough Ridge
Location Narrative ? Mature, healthy coastal sage scrub plants. Low herb content.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Min Slope Aspect ? 270 º
Max Slope Aspect ? 359 º
Slope Gradient ? 22 º
Topographic Position ? Middle 1/3 of slope
Percent Rock / Gravel ? 5 %
Percent Litter ? 75 %
Percent Bare Soil ? 15 %
Methods Fields: 
Observation Start Date ? 30-Oct-2003 ± exact
Date Accuracy ? exact
Project ? SAMO (Accuracy Assessment 2004)
Cover Method ? Modified Tens
Stratum Method ? National Park Service
Method Narrative ? Cover values for strata are midpoints of a cover class
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 ? 0.75 m
Field Cover ? 2.5 %
Misc Fields: 
Observation Narrative ? original plot ID: AA0318, Vegetation type confidence: Salvia leucophylla looking healthy. Artemisia californica more abundant in central areas; redder on photo. GPS on N edge. Good 1116 except 8% Malosma laurina. Could be 3213+oak except no Nassella was found.;
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 Quercus agrifolia Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Canopy
7.5 %
2       -none-
2 Malosma laurina Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Tall Shrub
8 %
2       -none-
3 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Tall Shrub
2.5 %
1       -none-
4 Sambucus mexicana Sambucus mexicana C. Presl ex DC. Sambucus mexicana Sambucus mexicana **   SAME5 Sambucus mexicana C. Presl ex DC. Sambucus mexicana Sambucus mexicana **   SAME5 Sub-Canopy
2.5 %
1       -none-
5 Salvia leucophylla Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Short Shrub
25 %
4       -none-
6 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Short Shrub
15 %
3       -none-
7 Marah macrocarpus Marah macrocarpus (Greene) Greene Marah macrocarpus Marah macrocarpus **   MAMA8 Marah macrocarpus (Greene) Greene Marah macrocarpus Marah macrocarpus **   MAMA8 Vine/Liana
2.5 %
1       -none-
8 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 Herbaceous
2.5 %
1       -none-
9 Silybum marianum Silybum marianum (L.) Gaertn. Silybum marianum Silybum marianum **   SIMA3 Silybum marianum (L.) Gaertn. Silybum marianum Silybum marianum **   SIMA3 Herbaceous
2.5 %
1       -none-
10 Leymus condensatus Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Herbaceous
2.5 %
1       -none-
11 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Herbaceous
2.5 %
1       -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Vine/Liana 1 m 2 m 2.5 %
Sub-Canopy 2 m 5 m 2.5 %
Short Shrub 1 m 2 m 35 %
Tall Shrub 2 m 5 m 15 %
Canopy 5 m 10 m 7.5 %
Emergent      
Herbaceous      
Dwarf Shrub      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hohn, Charlie Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jun-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus agrifolia / Salvia leucophylla - Artemisia californica Woodland     Keeler-Wolf and Evens 2006 no
Keeler-Wolf, Todd
Evens, Julie


User Defined Values
No User Defined Data for this plot