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YUBRIV26
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3541-{160B7E7F-93C9-4855-8E38-82B0FAD29D80}
» Citing info
Plot ID Fields: 
Author Plot Code ? YUBRIV26
Author Observation Code ? YUBRIV26
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 ? 39.2914862211958 º
Longitude ? -121.180482499683 º
Author Location ? South Yuba River State Park
Location Narrative ? CDPR and ACOE lands along the Yuba River: A sparsely vegetated stand of riparian vegetation on a rocky, bouldery bar on the south bank of the South Fork of the Yuba River. The stand is mostly young cottonwoods, young button-willow, locusts, and willows with grape covering a large area.
State or Province ? California
Country ? United States
Named Places
area|country|territory: United States
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? small
Elevation ? 174 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Surficial Deposits ? Alluvial Deposits: Floodplain
Rock Type ? mixed
Landscape Narrative ? wetland
Percent Rock / Gravel ? 80 %
Percent Litter ? 8 %
Percent Bare Soil ? 10 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 14-Jun-2006
Project ? Northern Sierra Nevada Foothills
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 ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
Shrub Height ? 1.5 m
Field Height ? 0.25 m
Shrub Cover ? 35 %
Field Cover ? 3 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? A somewhat heterogeneous stand.
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 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   low stratum
25 %
        -none-
2 Rumex Rumex L. Rumex dock Rumex **   Rumex L. Rumex dock Rumex **   low stratum
0.2 %
        -none-
3 Juncus effusus Juncus effusus L. Juncus effusus common rush Juncus effusus **   Juncus effusus L. Juncus effusus common rush Juncus effusus **   low stratum
0.2 %
        -none-
4 Melilotus Melilotus P. Mill. Melilotus sweetclover Melilotus **   Melilotus P. Mill. Melilotus sweetclover Melilotus **   low stratum
0.2 %
        -none-
5 Juncus xiphioides Juncus xiphioides E. Mey. Juncus xiphioides irisleaf rush Juncus xiphioides **   Juncus xiphioides E. Mey. Juncus xiphioides irisleaf rush Juncus xiphioides **   low stratum
0.2 %
        -none-
6 Mimulus guttatus Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   low stratum
0.2 %
        -none-
7 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   medium stratum
15 %
        -none-
8 Cephalanthus occidentalis var. californicus Cephalanthus occidentalis L. var. californicus Benth. Cephalanthus occidentalis var. californicus Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis L. var. californicus Benth. Cephalanthus occidentalis var. californicus Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis var. californicus **   medium stratum
10 %
        -none-
9 Robinia pseudoacacia Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   medium stratum
2 %
        -none-
10 Salix lasiolepis Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   medium stratum
2 %
        -none-
11 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
2 %
        -none-
12 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   medium stratum
1 %
        -none-
13 Rhamnus tomentella Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   Rhamnus tomentella **   Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   Rhamnus tomentella **   medium stratum
1 %
        -none-
14 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   tall stratum
5 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 2 m 5 m 15 %
hardwood 5 m 10 m 5 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Bibbo, Mark Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Populus fremontii / Vitis californica Association       no
Klein, Anne


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         Sands: Coarse Sand               Coarse sand


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


User Defined Values
Alternate Sample ID SNNR1381