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WRIV0537
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:7752-{B74496A0-FFAA-4BC8-AEA8-C7655909B382}
» Citing info
Plot ID Fields: 
Author Plot Code ? WRIV0537
Author Observation Code ? WRIV0537
Original Data Location ? California Dept. of Fish and Wildlife, Vegetation Classification and Mapping Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 33.8273111720362 º
Longitude ? -117.397829694286 º
Author Location ? Lake Mathews
Location Narrative ? Grazed historically. Stand is rather open and patchy, indication of a once much larger stand. Dense/active gopher activity. Harvester ants present. Adj. Alli = Salix (laevigata) 472m/360; Encelia sp.-Artemisia californica 223m/73; Artemisia californica-Eriogonum fasciculatum on gentle, E-facing slopes.
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: 
Stand Size ? large
Elevation ? 458 m
Slope Aspect ? 360 º
Slope Gradient ? 4 º
Topographic Position ? Lower 1/3 of slope
Surficial Deposits ? Marble
Rock Type ? Marble
Landscape Narrative ? Upland
Percent Rock / Gravel ? 10 %
Percent Litter ? 60 %
Percent Bare Soil ? 15 %
Methods Fields: 
Observation Start Date ? 20-Mar-2003 ± exact
Date Accuracy ? exact
Project ? Western Riverside County Vegetation
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 ? 12 %
Field Cover ? 80 %
Misc Fields: 
Observation Narrative ? original plot ID: LAMA.004, Juniperus californica vegetation; Vegetation type confidence: High, Polygon is dominated by exotic plant species.
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 Lycium andersonii Lycium andersonii A. Gray Lycium andersonii Lycium andersonii **   LYAN Lycium andersonii A. Gray Lycium andersonii Lycium andersonii **   LYAN Medium
2 %
        -none-
2 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Medium
1 %
        -none-
3 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Medium
1 %
        -none-
4 Opuntia parryi Opuntia parryi Engelm. Opuntia parryi Opuntia parryi **   OPPA2 Opuntia parryi Engelm. Opuntia parryi Opuntia parryi **   OPPA2 Medium
0.2 %
        -none-
5 Erodium moschatum Erodium moschatum (L.) L'Hér. ex Aiton Erodium moschatum Erodium moschatum **   ERMO7 Erodium moschatum (L.) L'Hér. ex Aiton Erodium moschatum Erodium moschatum **   ERMO7 Low
42 %
        -none-
6 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
30 %
        -none-
7 Hirschfeldia incana Hirschfeldia incana (L.) Lagr.-Foss. Hirschfeldia incana Hirschfeldia incana **   HIIN3 Hirschfeldia incana (L.) Lagr.-Foss. Hirschfeldia incana Hirschfeldia incana **   HIIN3 Low
3 %
        -none-
8 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
2 %
        -none-
9 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
2 %
        -none-
10 Tropidocarpum gracile Tropidocarpum gracile Hook. Tropidocarpum gracile Tropidocarpum gracile **   TRGR5 Tropidocarpum gracile Hook. Tropidocarpum gracile Tropidocarpum gracile **   TRGR5 Low
1 %
        -none-
11 Bromus Bromus L. Bromus Bromus **   BROMU Bromus L. Bromus Bromus **   BROMU Low
1 %
        -none-
12 Plagiobothrys Plagiobothrys Fisch. & C.A. Mey. Plagiobothrys Plagiobothrys **   PLAGI Plagiobothrys Fisch. & C.A. Mey. Plagiobothrys Plagiobothrys **   PLAGI Low
1 %
        -none-
13 Lasthenia californica Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Lasthenia californica DC. ex Lindl. Lasthenia californica Lasthenia californica **   LACA7 Low
1 %
        -none-
14 Hordeum marinum Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Low
1 %
        -none-
15 Gutierrezia californica Gutierrezia californica (DC.) Torr. & A. Gray Gutierrezia californica Gutierrezia californica **   GUCA Gutierrezia californica (DC.) Torr. & A. Gray Gutierrezia californica Gutierrezia californica **   GUCA Low
1 %
        -none-
16 Lupinus bicolor Lupinus bicolor Lindl. Lupinus bicolor Lupinus bicolor **   LUBI Lupinus bicolor Lindl. Lupinus bicolor Lupinus bicolor **   LUBI Low
0.2 %
        -none-
17 Dichelostemma capitatum Dichelostemma capitatum (Benth.) Alph. Wood Dichelostemma capitatum Dichelostemma capitatum **   DICA14 Dichelostemma capitatum (Benth.) Alph. Wood Dichelostemma capitatum Dichelostemma capitatum **   DICA14 Low
0.2 %
        -none-
18 Amsinckia menziesii var. intermedia Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. intermedia (Fisch. & C.A. Mey.) Ganders Amsinckia menziesii var. intermedia Amsinckia menziesii var. intermedia **   AMMEI2 Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. intermedia (Fisch. & C.A. Mey.) Ganders Amsinckia menziesii var. intermedia Amsinckia menziesii var. intermedia **   AMMEI2 Low
0.2 %
        -none-
19 Juniperus californica Juniperus californica Carrière Juniperus californica Juniperus californica **   JUCA7 Juniperus californica Carrière Juniperus californica Juniperus californica **   JUCA7 Tall
7 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Tall 5 m    
conifer tree     0 %
hardwood tree     0 %
Medium 0.5 m 5 m  
Low 0 m 0.5 m  
Low-Mid Shrub 1 m 2 m  
Low Tree-Tall Shrub 2 m 5 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Larsen, Kirsten Field assistant
West, Justin Field assistant
Klein, Anne Field assistant
Evens, Julie Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Sep-2003
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Juniperus californica / Herbaceous Association     Klein and Evens 2006 no
Klein, Anne
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics High Competition from exotics
ORV activity Low ORV activity


User Defined Values
No User Defined Data for this plot