ssjd0306
» Citation URL: http://vegbank.org/cite/VB.ob.82088.SSJD0306 » Citing info
Plot ID Fields:
Author Plot Code	ssjd0306
Author Observation Code	ssjd0306
Original Data Location	California Dept of Fish and Wildlife
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	38.0603663265491 º
Longitude	-121.828134512993 º
Author Location	Lower Sherman Island
Location Narrative	Lower Sherman Island. Dense mixed Phragmites australis-Ambrosia psilostachya with Baccharis douglasii, Euthamia occidentalis, etc. interface strip 30-40 m wide between Scirpus acutus & Lepidium latifolium 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	large
Elevation	2.4384 m
Slope Aspect	(n/a, flat) º
Slope Gradient	0 º
Topographic Position	Low level
Percent Rock / Gravel	0 %
Percent Litter	95 %
Percent Bare Soil	0 %
Percent Other	5 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	14-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	1.5 m
Tree Cover	0 %
Field Cover	90 %
Dominant Stratum	Herb
Misc Fields:
Observation Narrative	question of alliance since very high Ambrosia cover; Late season phenology

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata show overall cover show strata + overall
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 Ambrosia psilostachya Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya **   Ambrosia psilostachya DC. Ambrosia psilostachya Cuman ragweed Ambrosia psilostachya **   medium stratum 60 %         -none- 2 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 30 %         -none- 3 Distichlis spicata Distichlis spicata (L.) Greene Distichlis spicata inland saltgrass Distichlis spicata **   Distichlis spicata (L.) Greene Distichlis spicata inland saltgrass Distichlis spicata **   medium stratum 20 %         -none- 4 Lepidium latifolium Lepidium latifolium L. Lepidium latifolium broadleaved pepperweed Lepidium latifolium **   Lepidium latifolium L. Lepidium latifolium broadleaved pepperweed Lepidium latifolium **   medium stratum 3 %         -none- 5 Baccharis douglasii Baccharis douglasii DC. Baccharis douglasii saltmarsh baccharis Baccharis douglasii **   Baccharis douglasii DC. Baccharis douglasii saltmarsh baccharis Baccharis douglasii **   medium stratum 2 %         -none- 6 Atriplex triangularis Atriplex triangularis Willd. Atriplex triangularis Atriplex triangularis **   Atriplex triangularis **   Atriplex triangularis Willd. Atriplex triangularis Atriplex triangularis **   Atriplex triangularis **   medium stratum 1 %         -none- 7 Euthamia occidentalis Euthamia occidentalis Nutt. Euthamia occidentalis western goldentop Euthamia occidentalis **   Euthamia occidentalis Nutt. Euthamia occidentalis western goldentop Euthamia occidentalis **   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 Schoenoplectus acutus Schoenoplectus acutus (Muhl. ex Bigelow) A.& D. Löve Schoenoplectus acutus hardstem bulrush Schoenoplectus acutus **   Schoenoplectus acutus (Muhl. ex Bigelow) A.& D. Löve Schoenoplectus acutus hardstem bulrush Schoenoplectus acutus **   medium stratum 0.2 %         -none- 10 Asparagus officinalis Asparagus officinalis L. Asparagus officinalis garden asparagus Asparagus officinalis **   Asparagus officinalis L. Asparagus officinalis garden asparagus Asparagus officinalis **   medium stratum 0.2 %         -none- 11 Salicornia virginica Salicornia virginica L. Salicornia virginica Virginia glasswort Salicornia virginica **   Salicornia virginica L. Salicornia virginica Virginia glasswort Salicornia virginica **   medium stratum 0.2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover medium stratum
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