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SMAA0442
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:5999-{6ECCD063-5897-41AF-AA52-8575D5707D37}
» Citing info
Plot ID Fields: 
Author Plot Code ? SMAA0442
Author Observation Code ? SMAA0442
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 ? 34.0398977109433 º
Longitude ? -118.799343272214 º
Author Location ? Santa Monica Mountains Natl. Rec. Area
Location Narrative ? Old drought stress. Malosma laurina has some standing dead.
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: 
Slope Aspect ? 170 º
Slope Gradient ? 35 º
Topographic Position ? Lower to Middle 1/3 of slope
Percent Rock / Gravel ? 27.5 %
Percent Litter ? 25 %
Percent Bare Soil ? 15 %
Methods Fields: 
Observation Start Date ? 28-Mar-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 ? 0.25 m
Field Cover ? 2.5 %
Misc Fields: 
Observation Narrative ? original plot ID: AA0442, Vegetation type confidence: [GPS Unit not listed] [Changed UTM final to fall into correct GIS polygon according to overlay photocopy.] This [is a] different, rare type. Patches of Ceanothus megacarpus towards road and near edges. Artemisia californica also common near road. 1070798 - photo;
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 Rhus ovata Rhus ovata S. Watson Rhus ovata Rhus ovata **   RHOV Rhus ovata S. Watson Rhus ovata Rhus ovata **   RHOV Tall Shrub
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
2.5 %
1       -none-
3 Ceanothus megacarpus Ceanothus megacarpus Nutt. Ceanothus megacarpus Ceanothus megacarpus **   CEME Ceanothus megacarpus Nutt. Ceanothus megacarpus Ceanothus megacarpus **   CEME Tall Shrub
2.5 %
1       -none-
4 Salvia mellifera Salvia mellifera Greene Salvia mellifera Salvia mellifera **   SAME3 Salvia mellifera Greene Salvia mellifera Salvia mellifera **   SAME3 Short Shrub
25 %
4       -none-
5 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Short Shrub
2.5 %
1       -none-
6 Rhamnus crocea Rhamnus crocea Nutt. Rhamnus crocea Rhamnus crocea **   RHCR Rhamnus crocea Nutt. Rhamnus crocea Rhamnus crocea **   RHCR Short Shrub
2.5 %
1       -none-
7 Yucca whipplei Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Short Shrub
2.5 %
1       -none-
8 Eriogonum cinereum Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Short Shrub
2.5 %
1       -none-
9 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-
10 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 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 0 m 0.5 m 2.5 %
Short Shrub 0.5 m 1 m 25 %
Tall Shrub 1 m 2 m 15 %
Emergent      
Herbaceous      
Sub-Canopy      
Dwarf Shrub      
Canopy      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hohn, Charlie Field assistant
Buchwalter, Rachel Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jun-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Salvia mellifera - Rhus ovata Shrubland     Keeler-Wolf and Evens 2006 no
Keeler-Wolf, Todd
Evens, Julie


User Defined Values
No User Defined Data for this plot