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SAMO2906
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4909-{EB2E668D-7453-4883-A2AC-6AC4685E532C}
» Citing info
Plot ID Fields: 
Author Plot Code ? SAMO2906
Author Observation Code ? SAMO2906
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 ? 34.1053516911506 º
Longitude ? -119.06058848555 º
Author Location ? Point Mugu State Park
Location Narrative ? Deer scat in polygon. Evidence of fire.
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 ? extensive
Elevation ? 270 m
Slope Aspect ? 20 º
Slope Gradient ? 22 º
Topographic Position ? Lower 1/3 of slope
Surficial Deposits ? Sedimentary (type unknown)
Rock Type ? Sedimentary (type unknown)
Landscape Narrative ? Upland; Description of the plot in relation to the rest of the stand: Stand has patchy areas of dominance with Mimulus, Artemisia, and Salvia. Often not mixing. This area is the largest patch and has a good mix of species. Toxicodendron diversilobum in plot but did not hit it.. YES! Artemisia californica may be underrepresented a bit.
Percent Rock / Gravel ? 3.2 %
Percent Litter ? 85 %
Percent Bare Soil ? 6 %
Methods Fields: 
Observation Start Date ? 22-Apr-2003 ± exact
Date Accuracy ? exact
Project ? SAMO (CNPS Rapid Assessment/Releve 2002)
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
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 ? 54 %
Field Cover ? 9 %
Nonvascular Cover ? 0 %
Misc Fields: 
Observation Narrative ? original plot ID: rap2906rlv, Vegetation type confidence High; Unusual species present: 'unknown herb' consists of jagged arrow-shaped leaved herb and plant marked as 'euc cal'.. Could it be euc chr?
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 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Medium
26 %
        -none-
2 Salvia leucophylla Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Medium
19 %
        -none-
3 Eriogonum cinereum Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Medium
5 %
        -none-
4 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Medium
4 %
        -none-
5 Leymus condensatus Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Medium
3 %
        -none-
6 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Medium
0.2 %
        -none-
7 Galium nuttallii Galium nuttallii A. Gray Galium nuttallii Galium nuttallii **   GANU Galium nuttallii A. Gray Galium nuttallii Galium nuttallii **   GANU Medium
0.2 %
        -none-
8 Malosma laurina Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Medium
0.2 %
        -none-
9 Lupinus longifolius Lupinus longifolius (S. Watson) Abrams Lupinus longifolius Lupinus longifolius **   LULO Lupinus longifolius (S. Watson) Abrams Lupinus longifolius Lupinus longifolius **   LULO Medium
0.2 %
        -none-
10 Lathyrus laetiflorus Lathyrus laetiflorus Greene Lathyrus laetiflorus Lathyrus laetiflorus **   LALA2 Lathyrus laetiflorus Greene Lathyrus laetiflorus Lathyrus laetiflorus **   LALA2 Medium
0.2 %
        -none-
11 Nassella lepida Nassella lepida (Hitchc.) Barkworth Nassella lepida Nassella lepida **   NALE2 Nassella lepida (Hitchc.) Barkworth Nassella lepida Nassella lepida **   NALE2 Low
2 %
        -none-
12 Achillea millefolium Achillea millefolium L. Achillea millefolium Achillea millefolium **   ACMI2 Achillea millefolium L. Achillea millefolium Achillea millefolium **   ACMI2 Low
1 %
        -none-
13 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-
14 Acourtia microcephala Acourtia microcephala DC. Acourtia microcephala Acourtia microcephala **   ACMI3 Acourtia microcephala DC. Acourtia microcephala Acourtia microcephala **   ACMI3 Low
0.2 %
        -none-
15 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Low
0.2 %
        -none-
16 Leymus condensatus Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Low
0.2 %
        -none-
17 Anagallis arvensis Anagallis arvensis L. Anagallis arvensis Anagallis arvensis **   ANAR Anagallis arvensis L. Anagallis arvensis Anagallis arvensis **   ANAR Low
0.2 %
        -none-
18 Eriogonum cinereum Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Low
0.2 %
        -none-
19 Astragalus trichopodus Astragalus trichopodus (Nutt.) A. Gray Astragalus trichopodus Astragalus trichopodus **   ASTR6 Astragalus trichopodus (Nutt.) A. Gray Astragalus trichopodus Astragalus trichopodus **   ASTR6 Low
0.2 %
        -none-
20 Daucus pusillus Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Low
0.2 %
        -none-
21 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
0.2 %
        -none-
22 Marah macrocarpus Marah macrocarpus (Greene) Greene Marah macrocarpus Marah macrocarpus **   MAMA8 Marah macrocarpus (Greene) Greene Marah macrocarpus Marah macrocarpus **   MAMA8 Low
0.2 %
        -none-
23 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Low
0.2 %
        -none-
24 Lotus scoparius Lotus scoparius (Nutt.) Ottley Lotus scoparius Lotus scoparius **   LOSC2 Lotus scoparius (Nutt.) Ottley Lotus scoparius Lotus scoparius **   LOSC2 Low
0.2 %
        -none-
25 Salvia leucophylla Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Low
0.2 %
        -none-
26 Galium aparine Galium aparine L. Galium aparine Galium aparine **   GAAP2 Galium aparine L. Galium aparine Galium aparine **   GAAP2 Low
0.2 %
        -none-
27 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   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 ?
Medium 0.5 m 5 m  
conifer tree     0 %
hardwood tree     0 %
Low 0 m 0.5 m  
Low-Mid Shrub 0 m 0.5 m  
Low Tree-Tall Shrub 0.5 m 1 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Sagar, Tarja 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 ?
Artemisia californica - Salvia leucophylla - Eriogonum cinereum / Nassella spp. Shrubland     Keeler-Wolf and Evens 2006 no
Keeler-Wolf, Todd
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Road/trail construction/maint. Low Road/trail construction/maint.
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot