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SSJD0223
» Citation URL: http://vegbank.org/cite/VB.ob.82029.SSJD0223
» Citing info
Plot ID Fields: 
Author Plot Code ? SSJD0223
Author Observation Code ? SSJD0223
Original Data Location ? California Dept of Fish and Wildlife
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.2606609038056 º
Longitude ? -121.777627135007 º
Author Location ? Barker Slough
Location Narrative ? Minor mound at point between Barker Slough & Calhoun Cut junction. Open canopy of valley oak ringed (some intermingled) with arroyo willow, white alder/Cornus sericea. Some disturbance (cabin & Silybum) to W. Uncertain definition of stands (may be 2: valley oak upland; arroyo willow/Cornus sericea bottomland).
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? small
Elevation ? 4.8768 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Litter ? 88 %
Percent Bare Soil ? 10 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 25-Aug-2005 ± exact
Date Accuracy ? exact
Project ? Delta
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW RA v. 2005
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: 
Tree Height ? 7.5 m
Field Height ? 0.75 m
Tree Cover ? 28 %
Field Cover ? 5 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? May have aggregated a valley oak with a rim of arroyo willow and dogwood;
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 Carex barbarae Carex barbarae Dewey Carex barbarae Santa Barbara sedge Carex barbarae **   Carex barbarae Dewey Carex barbarae Santa Barbara sedge Carex barbarae **   low stratum
0.2 %
        -none-
2 unknown herbaceous plant unknown herbaceous plant **   Plantae Plants unknown herbaceous plant **   unknown herbaceous plant **   Plantae Plants unknown herbaceous plant **   low stratum
0.2 %
        -none-
3 Cornus sericea Cornus sericea L. Cornus sericea redosier dogwood Cornus sericea **   Cornus sericea L. Cornus sericea redosier dogwood Cornus sericea **   medium stratum
50 %
        -none-
4 Salix lasiolepis Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   medium stratum
40 %
        -none-
5 Rosa californica Rosa californica Cham. & Schlecht. Rosa californica California wildrose Rosa californica **   Rosa californica Cham. & Schlecht. Rosa californica California wildrose Rosa californica **   medium stratum
8 %
        -none-
6 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
1 %
        -none-
7 Cephalanthus occidentalis Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   medium stratum
1 %
        -none-
8 Aster lentus Aster lentus Greene Aster lentus Aster lentus **   Aster lentus **   Aster lentus Greene Aster lentus Aster lentus **   Aster lentus **   medium stratum
0.2 %
        -none-
9 Hoita macrostachya Hoita macrostachya (DC.) Rydb. Hoita macrostachya large leather-root Hoita macrostachya **   Hoita macrostachya (DC.) Rydb. Hoita macrostachya large leather-root Hoita macrostachya **   medium stratum
0.2 %
        -none-
10 Pluchea odorata Pluchea odorata (L.) Cass. Pluchea odorata sweetscent Pluchea odorata **   Pluchea odorata (L.) Cass. Pluchea odorata sweetscent Pluchea odorata **   medium stratum
0.2 %
        -none-
11 Lycopus americanus Lycopus americanus Muhl. ex W. Bart. Lycopus americanus American water horehound Lycopus americanus **   Lycopus americanus Muhl. ex W. Bart. Lycopus americanus American water horehound Lycopus americanus **   medium stratum
0.2 %
        -none-
12 Epilobium ciliatum Epilobium ciliatum Raf. Epilobium ciliatum fringed willowherb Epilobium ciliatum **   Epilobium ciliatum Raf. Epilobium ciliatum fringed willowherb Epilobium ciliatum **   medium stratum
0.2 %
        -none-
13 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tall stratum
26 %
        -none-
14 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   tall stratum
7 %
        -none-
15 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   tall stratum
1 %
        -none-
16 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   tall stratum
1 %
        -none-
17 Fraxinus latifolia Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   tall stratum
0.2 %
        -none-
18 Salix laevigata Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   tall stratum
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 ?
short shrub 1 m 2 m 30 %
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 2 m 5 m 30 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Lazar, Kristi Plot contributor
Keeler-Wolf, Todd Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus lobata – Alnus rhombifolia     Great Valley Classification no
No Class Contributors.


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         Silt                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general Low  


User Defined Values
No User Defined Data for this plot