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SSJD0164
» Citation URL: http://vegbank.org/cite/VB.ob.81866.SSJD0164
» Citing info
Plot ID Fields: 
Author Plot Code ? SSJD0164
Author Observation Code ? SSJD0164
Original Data Location ? California Dept of Fish and Wildlife
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.2508437465165 º
Longitude ? -121.656983772895 º
Author Location ? Prospect Island
Location Narrative ? Miner Slough/Prospect Island side. Non-riprapped side. Naturalizing island with little noticeable impacts.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 1.8288 m
Slope Aspect ? 98 º
Min Slope Aspect ? 90 º
Max Slope Aspect ? 180 º
Slope Gradient ? 45 º
Min Slope Gradient ? 25 º
Max Slope Gradient ? 89 º
Topographic Position ? Low level
Percent Rock / Gravel ? 0 %
Percent Litter ? 20 %
Percent Bare Soil ? 80 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 15-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 ? 1.5 m
Tree Cover ? 65 %
Field Cover ? 5 %
Dominant Stratum ? Shrub
Misc Fields: 
Observation Narrative ? Usual edge effect
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 Deschampsia Deschampsia Beauv. Deschampsia hairgrass Deschampsia **   Deschampsia Beauv. Deschampsia hairgrass Deschampsia **   low stratum
0.2 %
        -none-
2 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-
3 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
49 %
        -none-
4 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   medium stratum
15 %
        -none-
5 Conium maculatum Conium maculatum L. Conium maculatum poison hemlock Conium maculatum **   Conium maculatum L. Conium maculatum poison hemlock Conium maculatum **   medium stratum
4 %
        -none-
6 Rubus ursinus Rubus ursinus Cham. & Schlecht. Rubus ursinus California blackberry Rubus ursinus **   Rubus ursinus Cham. & Schlecht. Rubus ursinus California blackberry Rubus ursinus **   medium stratum
1 %
        -none-
7 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 **   medium stratum
1 %
        -none-
8 Cornus sericea Cornus sericea L. Cornus sericea redosier dogwood Cornus sericea **   Cornus sericea L. Cornus sericea redosier dogwood Cornus sericea **   medium stratum
0.2 %
        -none-
9 Cephalanthus occidentalis Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   medium stratum
0.2 %
        -none-
10 Foeniculum vulgare Foeniculum vulgare P. Mill. Foeniculum vulgare sweet fennel Foeniculum vulgare **   Foeniculum vulgare P. Mill. Foeniculum vulgare sweet fennel Foeniculum vulgare **   medium stratum
0.2 %
        -none-
11 Salix lasiolepis Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   medium stratum
0.2 %
        -none-
12 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   tall stratum
55 %
        -none-
13 Robinia pseudoacacia Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   tall stratum
25 %
        -none-
14 Salix lasiolepis Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   tall stratum
2 %
        -none-
15 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   tall stratum
2 %
        -none-
16 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   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 50 %
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 5 m 10 m 15 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hagen, Curtis Plot contributor
Taylor, Jeanne Plot contributor
Kennedy, Jeff Plot contributor
Lazar, Kristi Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Salix exigua (– Salix lasiolepis) – Rubus armeniacus     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         Silty Clay Loam                


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


User Defined Values
No User Defined Data for this plot