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ssjd0352
» Citation URL: http://vegbank.org/cite/VB.ob.82134.SSJD0352
» Citing info
Plot ID Fields: 
Author Plot Code ? ssjd0352
Author Observation Code ? ssjd0352
Original Data Location ? California Dept of Fish and Wildlife
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 38.0604057361544 º
Longitude ? -121.836637278239 º
Author Location ? Lower Sherman Island
Location Narrative ? Sherman Island. Cortaderia selloana stand.
State or Province ? California
Named Places
region|state|province: California
quadrangle: Antioch North
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? extensive
Elevation ? 0.6096 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Low level
Percent Rock / Gravel ? 0 %
Percent Litter ? 80 %
Percent Bare Soil ? 19 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 20-Sep-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: 
Field Height ? 3.5 m
Tree Cover ? 0 %
Field Cover ? 63 %
Dominant Stratum ? Herb
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 Lotus corniculatus Lotus corniculatus L. Lotus corniculatus birdfoot deervetch Lotus corniculatus **   Lotus corniculatus L. Lotus corniculatus birdfoot deervetch Lotus corniculatus **   low stratum
2 %
        -none-
2 Ambrosia psilostachya Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya **   Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya **   low stratum
0.2 %
        -none-
3 Cortaderia selloana Cortaderia selloana (J.A. & J.H. Schultes) Aschers. & Graebn. Cortaderia selloana Uruguayan pampas grass Cortaderia selloana **   Cortaderia selloana (J.A. & J.H. Schultes) Aschers. & Graebn. Cortaderia selloana Uruguayan pampas grass Cortaderia selloana **   medium stratum
35 %
        -none-
4 Phragmites australis Phragmites australis (Cav.) Trin. ex Steud. Phragmites australis common reed Phragmites australis **   Phragmites australis (Cav.) Trin. ex Steud. Phragmites australis common reed Phragmites australis **   medium stratum
20 %
        -none-
5 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
5 %
        -none-
6 Euthamia occidentalis Euthamia occidentalis Nutt. Euthamia occidentalis western goldentop Euthamia occidentalis **   Euthamia occidentalis Nutt. Euthamia occidentalis western goldentop Euthamia occidentalis **   medium stratum
3 %
        -none-
7 Ambrosia psilostachya Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya **   Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya **   medium stratum
1 %
        -none-
8 Calystegia sepium Calystegia sepium (L.) R. Br. Calystegia sepium hedge false bindweed Calystegia sepium **   Calystegia sepium (L.) R. Br. Calystegia sepium hedge false bindweed Calystegia sepium **   medium stratum
0.2 %
        -none-
9 Lepidium latifolium Lepidium latifolium L. Lepidium latifolium broadleaved pepperweed Lepidium latifolium **   Lepidium latifolium L. Lepidium latifolium broadleaved pepperweed Lepidium latifolium **   medium stratum
0.2 %
        -none-
10 Conyza canadensis Conyza canadensis (L.) Cronq. Conyza canadensis Canadian horseweed Conyza canadensis **   Conyza canadensis (L.) Cronq. Conyza canadensis Canadian horseweed Conyza canadensis **   medium 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 0.5 m 1 m 5 %
medium stratum      
low stratum      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Keeler-Wolf, Todd Plot contributor
Kennedy, Jeff Plot contributor
Burkholder, Brad Plot contributor
Taylor, Jeanne Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
CEGL003041     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         Loam                


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


User Defined Values
No User Defined Data for this plot