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CVRP1662
» Citation URL: http://vegbank.org/cite/VB.ob.82508.CVRP1662
» Citing info
Plot ID Fields: 
Author Plot Code ? CVRP1662
Author Observation Code ? CVRP1662
Original Data Location ? Veg. Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.712597412043 º
Longitude ? -121.609166755959 º
Author Location ? Feather River
Location Narrative ? A mixed-aged stand of Quercus lobata, with some Populus fremontii mixed in. Located on the left bank of the Feather River, off Garden Highway. Cannot see many herbs from the distance survey point.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? Large
Elevation ? -19 m
Slope Aspect ? 275 º
Slope Gradient ? 2 º
Topographic Position ? Low level
Rock Type ? mixed
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 5 %
Percent Bare Soil ? 87 %
Percent Water ? 0 %
Percent Other ? 8 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 20-Jul-2011
Project ? CVRP
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
Shrub Cover ? 20 %
Field Cover ? 2 %
Nonvascular Cover ? 0 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? Soil Texture: N/A
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 Lolium multiflorum Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   Lolium multiflorum **   Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   Lolium multiflorum **   Herb
2 %
        -none-
2 Amaranthus albus Amaranthus albus L. Amaranthus albus prostrate pigweed Amaranthus albus **   Amaranthus albus L. Amaranthus albus prostrate pigweed Amaranthus albus **   Herb
0.2 %
        -none-
3 Chamaesyce maculata Chamaesyce maculata (L.) Small Chamaesyce maculata spotted sandmat Chamaesyce maculata **   Chamaesyce maculata (L.) Small Chamaesyce maculata spotted sandmat Chamaesyce maculata **   Herb
0.2 %
        -none-
4 Lactuca serriola Lactuca serriola L. Lactuca serriola prickly lettuce Lactuca serriola **   Lactuca serriola L. Lactuca serriola prickly lettuce Lactuca serriola **   Herb
0.2 %
        -none-
5 Sorghum halepense Sorghum halepense (L.) Pers. Sorghum halepense Johnsongrass Sorghum halepense **   Sorghum halepense (L.) Pers. Sorghum halepense Johnsongrass Sorghum halepense **   Herb
0.2 %
        -none-
6 Lathyrus latifolius Lathyrus latifolius L. Lathyrus latifolius perennial pea Lathyrus latifolius **   Lathyrus latifolius L. Lathyrus latifolius perennial pea Lathyrus latifolius **   Herb
0.2 %
        -none-
7 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   sapling
1 %
        -none-
8 Fraxinus latifolia Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   sapling
0.2 %
        -none-
9 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tree seedling
2 %
        -none-
10 Acer negundo Acer negundo L. Acer negundo boxelder Acer negundo **   Acer negundo L. Acer negundo boxelder Acer negundo **   tree seedling
0.2 %
        -none-
11 Prunus dulcis Prunus dulcis (P. Mill.) D.A. Webber Prunus dulcis sweet almond Prunus dulcis **   Prunus dulcis (P. Mill.) D.A. Webber Prunus dulcis sweet almond Prunus dulcis **   tree seedling
0.2 %
        -none-
12 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   shrub
12 %
        -none-
13 Rubus armeniacus Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus armeniacus **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus armeniacus **   shrub
7 %
        -none-
14 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   shrub
1 %
        -none-
15 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tree
21 %
        -none-
16 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   tree
2 %
        -none-
17 Fraxinus latifolia Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   tree
2 %
        -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      
tree seedling      
sapling      
Herb      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Carlson, Melinda Plot contributor
Tona, Sarah Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus lobata – Fraxinus latifolia / Vitis 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                          


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general Low Competition from exotics


User Defined Values
No User Defined Data for this plot