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CVRP0004
» Citation URL: http://vegbank.org/cite/VB.ob.82174.CVRP0004
» Citing info
Plot ID Fields: 
Author Plot Code ? CVRP0004
Author Observation Code ? CVRP0004
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 ? 38.6768016643413 º
Longitude ? -121.191360903988 º
Author Location ? American River Parkway
Location Narrative ? Sac3369. Near Lake Natoma, Negro Bar. Planted Platanus & Populus fremontii with park beaches east to southeast. ~40m wide riparian strip with Populus fremontii (naturally occurring) more densely at up- and downstream ends of stand. Stones in chain link rip-rap on east (left bank). Vitis climbs ~18m into canopy in places. Small char near Lake Natoma on Populus fremontii.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? Large
Elevation ? 27 m
Slope Aspect ? 128 º
Min Slope Gradient ? 1 º
Max Slope Gradient ? 5 º
Topographic Position ? Lowslope
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0.4 %
Percent Litter ? 97 %
Percent Bare Soil ? 0.2 %
Percent Water ? 0 %
Percent Other ? 3 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 20-Oct-2010
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 ? 3.5 m
Field Height ? 0.75 m
Shrub Cover ? 50 %
Field Cover ? 9 %
Nonvascular Cover ? 0.2 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? Exposure & slope describe that of creek channel.
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 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Herb
3 %
        -none-
2 Cynodon dactylon Cynodon dactylon (L.) Pers. Cynodon dactylon Bermudagrass Cynodon dactylon **   Cynodon dactylon (L.) Pers. Cynodon dactylon Bermudagrass Cynodon dactylon **   Herb
2 %
        -none-
3 Anthriscus caucalis Anthriscus caucalis Bieb. Anthriscus caucalis burr chervil Anthriscus caucalis **   Anthriscus caucalis Bieb. Anthriscus caucalis burr chervil Anthriscus caucalis **   Herb
2 %
        -none-
4 Bromus tectorum Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum **   Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum **   Herb
1 %
        -none-
5 Avena Avena L. Avena oat Avena **   Avena L. Avena oat Avena **   Herb
1 %
        -none-
6 Phytolacca americana Phytolacca americana L. Phytolacca americana American pokeweed Phytolacca americana **   Phytolacca americana L. Phytolacca americana American pokeweed Phytolacca americana **   Herb
0.2 %
        -none-
7 Foeniculum vulgare Foeniculum vulgare P. Mill. Foeniculum vulgare sweet fennel Foeniculum vulgare **   Foeniculum vulgare P. Mill. Foeniculum vulgare sweet fennel Foeniculum vulgare **   Herb
0.2 %
        -none-
8 Verbena bonariensis Verbena bonariensis L. Verbena bonariensis purpletop vervain Verbena bonariensis **   Verbena bonariensis L. Verbena bonariensis purpletop vervain Verbena bonariensis **   Herb
0.2 %
        -none-
9 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   Herb
0.2 %
        -none-
10 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Non-vascular plant
0.2 %
        -none-
11 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-
12 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   sapling
0.2 %
        -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
24 %
        -none-
14 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   shrub
18 %
        -none-
15 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   shrub
8 %
        -none-
16 Ligustrum Ligustrum L. Ligustrum privet Ligustrum **   Ligustrum L. Ligustrum privet Ligustrum **   shrub
0.2 %
        -none-
17 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tree
18 %
        -none-
18 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   tree
7 %
        -none-
19 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   tree
6 %
        -none-
20 Pinus sabiniana Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   tree
4 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Herb      
Non-vascular plant      
sapling      
shrub      
tree      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Colletti, Mary Plot contributor
Gordon, Michael Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus lobata – Quercus wislizeni 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 Loam                


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Hydrologic alteration Medium Channelization (human caused)
Human, general High Vandalism/dumping/litter
Natural, general Low Competition from exotics


User Defined Values
No User Defined Data for this plot