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O08121535
» Citation URL: http://vegbank.org/cite/VB.ob.83232.O08121535
» Citing info
Plot ID Fields: 
Author Plot Code ? O08121535
Author Observation Code ? O08121535
Original Data Location ? Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.6384249121311 º
Longitude ? -121.216882453621 º
Author Location ? San Joaquin National Wildlife Refuge
Location Narrative ? Located in Garden Cove tract. Can not distinguish from other valley oak stands on aerial photo. Valley oak stand with open California wild rose and Leymus understory. Rose grades into Carex at southwest corner of stand, grades into Leymus on other sides. Located in the San Joaquin NWR, south of highway 132 and northeast of the San Joaquin River. Northwest of dirt road into area, southwest of overgrown road/trail. Old bottle in stand (trash).
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 ? small
Elevation ? -27 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Lowslope
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 97 %
Percent Bare Soil ? 1 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 12-Aug-2008
Project ? San Joaquin Valley and Southern Foothills
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW v.2010
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
Shrub Height ? 1.5 m
Field Height ? 0.75 m
Tree Cover ? 30 %
Shrub Cover ? 38 %
Field Cover ? 27 %
Nonvascular Cover ? 1 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? Upland
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 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   under-tree
3 %
        -none-
2 Leymus triticoides Leymus triticoides (Buckl.) Pilger Leymus triticoides beardless wildrye Leymus triticoides **   Leymus triticoides (Buckl.) Pilger Leymus triticoides beardless wildrye Leymus triticoides **   Herb
12 %
        -none-
3 Carex Carex L. Carex sedge Carex **   Carex L. Carex sedge Carex **   Herb
10 %
        -none-
4 Anthriscus caucalis Anthriscus caucalis Bieb. Anthriscus caucalis burr chervil Anthriscus caucalis **   Anthriscus caucalis Bieb. Anthriscus caucalis burr chervil Anthriscus caucalis **   Herb
5 %
        -none-
5 Artemisia douglasiana Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   Herb
2 %
        -none-
6 Rumex crispus Rumex crispus L. Rumex crispus curly dock Rumex crispus **   Rumex crispus L. Rumex crispus curly dock Rumex crispus **   Herb
0.2 %
        -none-
7 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Herb
0.2 %
        -none-
8 Lepidium latifolium Lepidium latifolium L. Lepidium latifolium broadleaved pepperweed Lepidium latifolium **   Lepidium latifolium L. Lepidium latifolium broadleaved pepperweed Lepidium latifolium **   Herb
0.2 %
        -none-
9 Lichen Lichen Lichen **   Lichen **   Lichen **   Lichen Lichen **   Lichen **   Lichen **   Non-vascular plant
1 %
        -none-
10 Rosa californica Rosa californica Cham. & Schlecht. Rosa californica California wildrose Rosa californica **   Rosa californica Cham. & Schlecht. Rosa californica California wildrose Rosa californica **   shrub
38 %
        -none-
11 Grindelia camporum var. camporum Grindelia camporum Greene var. camporum Grindelia camporum var. camporum Great Valley gumweed Grindelia camporum var. camporum **   Grindelia camporum Greene var. camporum Grindelia camporum var. camporum Great Valley gumweed Grindelia camporum var. camporum **   shrub
0.2 %
        -none-
12 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tree
30 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
tree      
shrub      
Non-vascular plant      
Herb      
hardwood 15 m 20 m 30 %
conifer     0 %
under-tree 2 m 5 m 3 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Stelzner, Lisa Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus lobata / Rubus ursinus – Rosa californica Association       no
Buck-Diaz, Jennifer


Soil Observations:
Soil Horizon ?Soil Depth Top ?Soil Depth Bottom ?Soil Color ?Soil Organic ?Soil Texture ?Soil Sand ?Soil Silt ?Soil Clay ?Soil Coarse ?Soil PH ?Exchange Capacity ?Base Saturation ?Soil Description ?
A         Clay               Fine clay


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Human, general Low Vandalism/dumping/litter
Natural, general Low Competition from exotics


User Defined Values
No User Defined Data for this plot