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SFVW109
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:5439-{3D504550-0A98-4AAE-B894-67A437768233}
» Citing info
Plot ID Fields: 
Author Plot Code ? SFVW109
Author Observation Code ? SFVW109
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 ? 33.1300572692184 º
Longitude ? -116.540968208361 º
Author Location ? San Felipe Valley Wildlife Area
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Environment Fields: 
Stand Size ? extensive
Elevation ? 778 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Middle 1/3 of slope
Landscape Narrative ? Upland
Percent Rock / Gravel ? 0 %
Percent Litter ? 10 %
Percent Bare Soil ? 10 %
Methods Fields: 
Observation Start Date ? 08-Mar-2005 ± exact
Date Accuracy ? exact
Project ? San Dieguito River Park region
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
Field Cover ? 71 %
Misc Fields: 
Observation Narrative ? original plot ID: SF 63, original survey team: K.C., N.C., Vegetation type confidence: Medium, Area is a native grassland but due to early phenology could not count A. purpurea in herb layer,;
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 Erodium botrys Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Low
30 %
        -none-
2 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
20 %
        -none-
3 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
10 %
        -none-
4 Lupinus bicolor Lupinus bicolor Lindl. Lupinus bicolor Lupinus bicolor **   LUBI Lupinus bicolor Lindl. Lupinus bicolor Lupinus bicolor **   LUBI Low
4 %
        -none-
5 Aristida purpurea Aristida purpurea Nutt. Aristida purpurea Aristida purpurea **   ARPU9 Aristida purpurea Nutt. Aristida purpurea Aristida purpurea **   ARPU9 Low
3 %
        -none-
6 Trifolium Trifolium L. Trifolium Trifolium **   TRIFO Trifolium L. Trifolium Trifolium **   TRIFO Low
2 %
        -none-
7 Cryptantha intermedia Cryptantha intermedia (A. Gray) Greene Cryptantha intermedia Cryptantha intermedia **   CRIN8 Cryptantha intermedia (A. Gray) Greene Cryptantha intermedia Cryptantha intermedia **   CRIN8 Low
1 %
        -none-
8 Plagiobothrys arizonicus Plagiobothrys arizonicus (A. Gray) Greene ex A. Gray Plagiobothrys arizonicus Plagiobothrys arizonicus **   PLAR Plagiobothrys arizonicus (A. Gray) Greene ex A. Gray Plagiobothrys arizonicus Plagiobothrys arizonicus **   PLAR Low
1 %
        -none-
9 Opuntia phaeacantha Opuntia phaeacantha Engelm. Opuntia phaeacantha Opuntia phaeacantha **   OPPH Opuntia phaeacantha Engelm. Opuntia phaeacantha Opuntia phaeacantha **   OPPH 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      
Low      
Low-Mid Shrub      
Low Tree-Tall Shrub      
hardwood tree      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Cione, Nancy Field assistant
Campbell, Kurt Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2004
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Aristida purpurea Alliance (provisional)     Evens and San 2005 no
Evens, Julie


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot