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SAMO0637
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:2656-{E5A678C1-7BAF-4435-BAED-2844CDB01231}
» Citing info
Plot ID Fields: 
Author Plot Code ? SAMO0637
Author Observation Code ? SAMO0637
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 ? 34.0015056702838 º
Longitude ? -118.807610456169 º
Author Location ? Point Dume State Beach
Location Narrative ? Trampling, lots of off-trail use.
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
Slope Aspect ? 260 º
Min Slope Gradient ? 5 º
Max Slope Gradient ? 25 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Sedimentary (type unknown)
Rock Type ? Sedimentary (type unknown)
Landscape Narrative ? Upland;
Percent Rock / Gravel ? 11 %
Percent Bare Soil ? 25 %
Methods Fields: 
Observation Start Date ? 23-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 ? 20 %
Field Cover ? 5 %
Nonvascular Cover ? 0 %
Misc Fields: 
Observation Narrative ? original plot ID: rap0637, Vegetation type confidence High; Vegetation change: some carpobrotus was sprayed and died; Unusual species present: Brassicaceae unknown .2% (invasive)
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 Coreopsis gigantea Coreopsis gigantea (Kellogg) H.M. Hall Coreopsis gigantea Coreopsis gigantea **   COGI Coreopsis gigantea (Kellogg) H.M. Hall Coreopsis gigantea Coreopsis gigantea **   COGI Medium
5 %
        -none-
2 Encelia californica Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Medium
3 %
        -none-
3 Ericameria ericoides Ericameria ericoides (Less.) Jeps. Ericameria ericoides Ericameria ericoides **   ERER11 Ericameria ericoides (Less.) Jeps. Ericameria ericoides Ericameria ericoides **   ERER11 Medium
2 %
        -none-
4 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Medium
0.2 %
        -none-
5 Isocoma menziesii Isocoma menziesii (Hook. & Arn.) G.L. Nesom Isocoma menziesii Isocoma menziesii **   ISME5 Isocoma menziesii (Hook. & Arn.) G.L. Nesom Isocoma menziesii Isocoma menziesii **   ISME5 Low
6 %
        -none-
6 Carpobrotus edulis Carpobrotus edulis (L.) L. Bolus Carpobrotus edulis Carpobrotus edulis **   CAED3 Carpobrotus edulis (L.) L. Bolus Carpobrotus edulis Carpobrotus edulis **   CAED3 Low
5 %
        -none-
7 Ambrosia chamissonis Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis Ambrosia chamissonis **   AMCH4 Ambrosia chamissonis (Less.) Greene Ambrosia chamissonis Ambrosia chamissonis **   AMCH4 Low
2 %
        -none-
8 Malacothrix saxatilis Malacothrix saxatilis (Nutt.) Torr. & A. Gray Malacothrix saxatilis Malacothrix saxatilis **   MASA2 Malacothrix saxatilis (Nutt.) Torr. & A. Gray Malacothrix saxatilis Malacothrix saxatilis **   MASA2 Low
1 %
        -none-
9 Medicago Medicago L. Medicago Medicago **   MEDIC Medicago L. Medicago Medicago **   MEDIC Low
0.2 %
        -none-
10 Phacelia Phacelia Juss. Phacelia Phacelia **   PHACE Phacelia Juss. Phacelia Phacelia **   PHACE Low
0.2 %
        -none-
11 Gnaphalium Gnaphalium L. Gnaphalium Gnaphalium **   GNAPH Gnaphalium L. Gnaphalium Gnaphalium **   GNAPH Low
0.2 %
        -none-
12 Lessingia filaginifolia Lessingia filaginifolia (Hook. & Arn.) M.A. Lane Lessingia filaginifolia Lessingia filaginifolia **   LEFI11 Lessingia filaginifolia (Hook. & Arn.) M.A. Lane Lessingia filaginifolia Lessingia filaginifolia **   LEFI11 Low
0.2 %
        -none-
13 Opuntia littoralis Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Low
0.2 %
        -none-
14 Lotus scoparius Lotus scoparius (Nutt.) Ottley Lotus scoparius Lotus scoparius **   LOSC2 Lotus scoparius (Nutt.) Ottley Lotus scoparius Lotus scoparius **   LOSC2 Low
0.2 %
        -none-
15 Bromus Bromus L. Bromus Bromus **   BROMU Bromus L. Bromus Bromus **   BROMU 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      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hohn, Charlie Field assistant
Sagar, Tarja 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 ?
Coreopsis gigantea - Ericameria ericoides - Encelia californica Shrubland     Keeler-Wolf and Evens 2006 no
Keeler-Wolf, Todd
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Road/trail construction/maint. Medium Road/trail construction/maint.
Foot traffic/trampling High Foot traffic/trampling


User Defined Values
No User Defined Data for this plot