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YUBRIV07
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3667-{944D1922-ABA2-4D4D-AA93-0351FD4C7C2D}
» Citing info
Plot ID Fields: 
Author Plot Code ? YUBRIV07
Author Observation Code ? YUBRIV07
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 ? 39.31205406527 º
Longitude ? -121.204723964535 º
Author Location ? South Yuba River State Park
Location Narrative ? CDPR and ACOE lands along the Yuba River: This is a small stand of Salix exigua/Rubus discolor along the east bank of the South Yuba River. This stand is small, but this type repeats frequently along the river margin. The stand is approximately 8 m x 50 m with some Salix exigua individuals still under several feet of water. This is probably a popular fishing spot as there is evidence of foot trampling and beer cans.
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 ? 167 m
Slope Aspect ? 278 º
Slope Gradient ? 24 º
Topographic Position ? Lowslope
Surficial Deposits ? Alluvial Deposits: Alluvial Fan
Rock Type ? mixed
Landscape Narrative ? wetland
Percent Rock / Gravel ? 0 %
Percent Litter ? 12 %
Percent Bare Soil ? 80 %
Percent Water ? 5 %
Percent Other ? 3 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 12-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 ? 7 %
Dominant Stratum ? Shrub
Misc Fields: 
--no data--
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 Artemisia douglasiana Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   low stratum
5 %
        -none-
2 Melilotus indicus Melilotus indicus (L.) All. Melilotus indicus annual yellow sweetclover Melilotus indicus **   Melilotus indicus (L.) All. Melilotus indicus annual yellow sweetclover Melilotus indicus **   low stratum
0.2 %
        -none-
3 Lupinus nanus Lupinus nanus Dougl. ex Benth. Lupinus nanus sky lupine Lupinus nanus **   Lupinus nanus Dougl. ex Benth. Lupinus nanus sky lupine Lupinus nanus **   low stratum
0.2 %
        -none-
4 Brachypodium distachyon Brachypodium distachyon (L.) Beauv. Brachypodium distachyon purple false brome Brachypodium distachyon **   Brachypodium distachyon (L.) Beauv. Brachypodium distachyon purple false brome Brachypodium distachyon **   low stratum
0.2 %
        -none-
5 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   low stratum
0.2 %
        -none-
6 Calandrinia ciliata Calandrinia ciliata (Ruiz & Pavón) DC. Calandrinia ciliata fringed redmaids Calandrinia ciliata **   Calandrinia ciliata (Ruiz & Pavón) DC. Calandrinia ciliata fringed redmaids Calandrinia ciliata **   low stratum
0.2 %
        -none-
7 Madia elegans Madia elegans D. Don ex Lindl. Madia elegans common madia Madia elegans **   Madia elegans D. Don ex Lindl. Madia elegans common madia Madia elegans **   low stratum
0.2 %
        -none-
8 Brassica nigra Brassica nigra (L.) W.D.J. Koch Brassica nigra black mustard Brassica nigra **   Brassica nigra (L.) W.D.J. Koch Brassica nigra black mustard Brassica nigra **   low stratum
0.2 %
        -none-
9 Clarkia rhomboidea Clarkia rhomboidea Dougl. ex Hook. Clarkia rhomboidea diamond clarkia Clarkia rhomboidea **   Clarkia rhomboidea Dougl. ex Hook. Clarkia rhomboidea diamond clarkia Clarkia rhomboidea **   low stratum
0.2 %
        -none-
10 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   medium stratum
40 %
        -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
35 %
        -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 **   medium stratum
0.2 %
        -none-
13 Fraxinus latifolia Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   tall stratum
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
hardwood 5 m 10 m 1 %
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 2 m 5 m 40 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Brush, Rachel Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Salix exigua 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: Sand               Medium sand


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Trampling and trails Medium Foot traffic/trampling
Natural, general High Competition from exotics


User Defined Values
Alternate Sample ID SNNR1362