O08121732
» Citation URL: http://vegbank.org/cite/VB.ob.83233.O08121732 » Citing info
Plot ID Fields:
Author Plot Code	O08121732
Author Observation Code	O08121732
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	37.6388715329638 º
Longitude	-121.223784972863 º
Author Location	San Joaquin River NWR
Location Narrative	Visible on aerial photo as long strip, not as blue-green as valley oak and smaller diameter trees located in Garden Cove tract. Black willow stand in long, narrow, east-to-west running strip with Leymus encroaching on north side and mixed weeds encroaching from north to south sides, located in San Joaquin National Wildlife Refuge, south of highway 132 and north of San Joaquin River. Willows are on a slight slope between oak stands of lower shelf above river, willows might flood annually. Stand only includes under willow canopy.
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	Plotless
Permanence	not permanent
Environment Fields:
Stand Size	large
Elevation	-15 m
Slope Aspect	181 º
Slope Gradient	10 º
Topographic Position	Lowslope
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Litter	88 %
Percent Bare Soil	10 %
Percent Water	0 %
Percent Other	2 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	12-Aug-2008
Project	San Joaquin Valley and Southern Foothills
Cover Method	Percentage (%)
Stratum Method	CNPS/CDFW v.2010
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	3.5 m
Field Height	1.5 m
Tree Cover	4 %
Shrub Cover	6 %
Field Cover	45 %
Nonvascular Cover	1 %
Dominant Stratum	Tree
Misc Fields:
Observation Narrative	Wetland

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 Salix gooddingii Salix gooddingii Ball Salix gooddingii Goodding's willow Salix gooddingii **   Salix gooddingii Ball Salix gooddingii Goodding's willow Salix gooddingii **   under-tree 30 %         -none- 2 Leymus triticoides Leymus triticoides (Buckl.) Pilger Leymus triticoides beardless wildrye Leymus triticoides **   Leymus triticoides (Buckl.) Pilger Leymus triticoides beardless wildrye Leymus triticoides **   Herb 25 %         -none- 3 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   Herb 10 %         -none- 4 Artemisia douglasiana Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   Herb 10 %         -none- 5 Anthriscus caucalis Anthriscus caucalis Bieb. Anthriscus caucalis burr chervil Anthriscus caucalis **   Anthriscus caucalis Bieb. Anthriscus caucalis burr chervil Anthriscus caucalis **   Herb 7 %         -none- 6 Silybum marianum Silybum marianum (L.) Gaertn. Silybum marianum blessed milkthistle Silybum marianum **   Silybum marianum (L.) Gaertn. Silybum marianum blessed milkthistle Silybum marianum **   Herb 5 %         -none- 7 Carex Carex L. Carex sedge Carex **   Carex L. Carex sedge Carex **   Herb 4 %         -none- 8 Urtica dioica Urtica dioica L. Urtica dioica stinging nettle Urtica dioica **   Urtica dioica L. Urtica dioica stinging nettle Urtica dioica **   Herb 3 %         -none- 9 Hirschfeldia incana Hirschfeldia incana (L.) Lagrèze-Fossat Hirschfeldia incana shortpod mustard Hirschfeldia incana **   Hirschfeldia incana (L.) Lagrèze-Fossat Hirschfeldia incana shortpod mustard Hirschfeldia incana **   Herb 2 %         -none- 10 Datura wrightii Datura wrightii Regel Datura wrightii sacred thorn-apple Datura wrightii **   Datura wrightii Regel Datura wrightii sacred thorn-apple Datura wrightii **   Herb 0.2 %         -none- 11 Lichen Lichen Lichen **   Lichen **   Lichen **   Lichen Lichen **   Lichen **   Lichen **   Non-vascular plant 1 %         -none- 12 Cephalanthus occidentalis Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   Cephalanthus occidentalis L. Cephalanthus occidentalis common buttonbush Cephalanthus occidentalis **   shrub 6 %         -none- 13 Rosa californica Rosa californica Cham. & Schlecht. Rosa californica California wildrose Rosa californica **   Rosa californica Cham. & Schlecht. Rosa californica California wildrose Rosa californica **   shrub 0.2 %         -none- 14 Nicotiana glauca Nicotiana glauca Graham Nicotiana glauca tree tobacco Nicotiana glauca **   Nicotiana glauca Graham Nicotiana glauca tree tobacco Nicotiana glauca **   shrub 0.2 %         -none- 15 Grindelia camporum Grindelia camporum Greene Grindelia camporum Great Valley gumweed Grindelia camporum **   Grindelia camporum Greene Grindelia camporum Great Valley gumweed Grindelia camporum **   shrub 0.2 %         -none- 16 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis coyotebrush Baccharis pilularis **   Baccharis pilularis DC. Baccharis pilularis coyotebrush Baccharis pilularis **   shrub 0.2 %         -none- 17 Rubus ursinus Rubus ursinus Cham. & Schlecht. Rubus ursinus California blackberry Rubus ursinus **   Rubus ursinus Cham. & Schlecht. Rubus ursinus California blackberry Rubus ursinus **   shrub 0.2 %         -none- 18 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tree 4 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover tree       shrub       Non-vascular plant       Herb       hardwood 10 m 15 m 4 % conifer     0 % under-tree 5 m 10 m 30 %
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