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SAMO2887
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4896-{9246F0CA-F9BC-4CF8-BCCF-C979146DA58A}
» Citing info
Plot ID Fields: 
Author Plot Code ? SAMO2887
Author Observation Code ? SAMO2887
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 ? 34.0674023601112 º
Longitude ? -118.999904111791 º
Author Location ? Pacific Coast Highway
Location Narrative ? Wraps some to the N. Coreopsis gigantea done blooming. Some leaves dying, so cover would be higher at peak foliage. Diversity increases as you near the stream. Antirrhinum kelloggii (Twining Snapdragon) in vicinity.
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 ? large
Elevation ? 46 m
Min Slope Aspect ? 270 º
Max Slope Aspect ? 359 º
Slope Gradient ? 40 º
Topographic Position ? Lower to Middle 1/3 of slope
Surficial Deposits ? Granitic (generic)
Rock Type ? Granitic (generic)
Landscape Narrative ? Upland; Description of the plot in relation to the rest of the stand: Coreopsis gigantea somewhat patchy with areas of Artemisia californica, captured both. Polygon wraps some, so does plot. Seems like a good representation of the stand.
Percent Rock / Gravel ? 36 %
Percent Litter ? 10 %
Percent Bare Soil ? 50 %
Methods Fields: 
Observation Start Date ? 09-May-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 ? 27 %
Field Cover ? 6 %
Nonvascular Cover ? 0 %
Misc Fields: 
Observation Narrative ? original plot ID: rap2887rlv, Vegetation type confidence High;
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
6 %
        -none-
2 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Medium
5 %
        -none-
3 Eriogonum cinereum Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Medium
3 %
        -none-
4 Encelia californica Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Medium
2 %
        -none-
5 Rhus integrifolia Rhus integrifolia (Nutt.) W.H. Brewer & S. Watson Rhus integrifolia Rhus integrifolia **   RHIN2 Rhus integrifolia (Nutt.) W.H. Brewer & S. Watson Rhus integrifolia Rhus integrifolia **   RHIN2 Medium
2 %
        -none-
6 Galium angustifolium Galium angustifolium Nutt. ex A. Gray Galium angustifolium Galium angustifolium **   GAAN2 Galium angustifolium Nutt. ex A. Gray Galium angustifolium Galium angustifolium **   GAAN2 Medium
1 %
        -none-
7 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Medium
0.2 %
        -none-
8 Rhamnus crocea Rhamnus crocea Nutt. Rhamnus crocea Rhamnus crocea **   RHCR Rhamnus crocea Nutt. Rhamnus crocea Rhamnus crocea **   RHCR Medium
0.2 %
        -none-
9 Salvia mellifera Salvia mellifera Greene Salvia mellifera Salvia mellifera **   SAME3 Salvia mellifera Greene Salvia mellifera Salvia mellifera **   SAME3 Medium
0.2 %
        -none-
10 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Medium
0.2 %
        -none-
11 Ribes speciosum Ribes speciosum Pursh Ribes speciosum Ribes speciosum **   RISP Ribes speciosum Pursh Ribes speciosum Ribes speciosum **   RISP Medium
0.2 %
        -none-
12 Melica imperfecta Melica imperfecta Trin. Melica imperfecta Melica imperfecta **   MEIM Melica imperfecta Trin. Melica imperfecta Melica imperfecta **   MEIM Low
4 %
        -none-
13 Yucca whipplei Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Low
2 %
        -none-
14 Dudleya lanceolata Dudleya lanceolata (Nutt.) Britton & Rose Dudleya lanceolata Dudleya lanceolata **   DULA Dudleya lanceolata (Nutt.) Britton & Rose Dudleya lanceolata Dudleya lanceolata **   DULA Low
1 %
        -none-
15 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
1 %
        -none-
16 Lotus scoparius Lotus scoparius (Nutt.) Ottley Lotus scoparius Lotus scoparius **   LOSC2 Lotus scoparius (Nutt.) Ottley Lotus scoparius Lotus scoparius **   LOSC2 Low
1 %
        -none-
17 Pterostegia drymarioides Pterostegia drymarioides Fisch. & C.A. Mey. Pterostegia drymarioides Pterostegia drymarioides **   PTDR Pterostegia drymarioides Fisch. & C.A. Mey. Pterostegia drymarioides Pterostegia drymarioides **   PTDR Low
0.2 %
        -none-
18 Malosma laurina Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Low
0.2 %
        -none-
19 Lotus salsuginosus Lotus salsuginosus Greene Lotus salsuginosus Lotus salsuginosus **   LOSA Lotus salsuginosus Greene Lotus salsuginosus Lotus salsuginosus **   LOSA Low
0.2 %
        -none-
20 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
0.2 %
        -none-
21 Mirabilis laevis Mirabilis laevis (Benth.) Curran Mirabilis laevis Mirabilis laevis **   MILA6 Mirabilis laevis (Benth.) Curran Mirabilis laevis Mirabilis laevis **   MILA6 Low
0.2 %
        -none-
22 Lichen Lichen Lichen **   Lichen **   2LICHN Lichen Lichen **   Lichen **   2LICHN Low
0.2 %
        -none-
23 Daucus pusillus Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Low
0.2 %
        -none-
24 Eriophyllum confertiflorum Eriophyllum confertiflorum (DC.) A. Gray Eriophyllum confertiflorum Eriophyllum confertiflorum **   ERCO25 Eriophyllum confertiflorum (DC.) A. Gray Eriophyllum confertiflorum Eriophyllum confertiflorum **   ERCO25 Low
0.2 %
        -none-
25 Pellaea andromedifolia Pellaea andromedifolia (Kaulf.) Fée Pellaea andromedifolia Pellaea andromedifolia **   PEAN2 Pellaea andromedifolia (Kaulf.) Fée Pellaea andromedifolia Pellaea andromedifolia **   PEAN2 Low
0.2 %
        -none-
26 Phacelia cicutaria Phacelia cicutaria Greene Phacelia cicutaria Phacelia cicutaria **   PHCI Phacelia cicutaria Greene Phacelia cicutaria Phacelia cicutaria **   PHCI Low
0.2 %
        -none-
27 Malacothrix Malacothrix DC. Malacothrix Malacothrix **   MALAC3 Malacothrix DC. Malacothrix Malacothrix **   MALAC3 Low
0.2 %
        -none-
28 Phacelia viscida Phacelia viscida (Benth. ex Lindl.) Torr. Phacelia viscida Phacelia viscida **   PHVI Phacelia viscida (Benth. ex Lindl.) Torr. Phacelia viscida Phacelia viscida **   PHVI Low
0.2 %
        -none-
29 Coreopsis gigantea Coreopsis gigantea (Kellogg) H.M. Hall Coreopsis gigantea Coreopsis gigantea **   COGI Coreopsis gigantea (Kellogg) H.M. Hall Coreopsis gigantea Coreopsis gigantea **   COGI Low
0.2 %
        -none-
30 Dudleya pulverulenta Dudleya pulverulenta (Nutt.) Britton & Rose Dudleya pulverulenta Dudleya pulverulenta **   DUPU Dudleya pulverulenta (Nutt.) Britton & Rose Dudleya pulverulenta Dudleya pulverulenta **   DUPU Low
0.2 %
        -none-
31 Eucrypta chrysanthemifolia Eucrypta chrysanthemifolia (Benth.) Greene Eucrypta chrysanthemifolia Eucrypta chrysanthemifolia **   EUCH Eucrypta chrysanthemifolia (Benth.) Greene Eucrypta chrysanthemifolia Eucrypta chrysanthemifolia **   EUCH Low
0.2 %
        -none-
32 Oxalis pes-caprae Oxalis pes-caprae L. Oxalis pes-caprae Oxalis pes-caprae **   OXPE Oxalis pes-caprae L. Oxalis pes-caprae Oxalis pes-caprae **   OXPE 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 0.5 m 1 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
McGraw, Mike 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 ?
Coreopsis gigantea - Artemisia californica - Eriogonum cinereum 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