CRNRCH06
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2690-{4D845B64-2245-46E1-A241-6A9CDBD1C960} » Citing info
Plot ID Fields:
Author Plot Code	CRNRCH06
Author Observation Code	CRNRCH06
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	38.8068250187972 º
Longitude	-120.977510810489 º
Author Location	Cronin Ranch, BLM
Location Narrative	Small walnut stand along both sides of small and probably ephemeral tributary mouth, entering the South Fork of the American River. The Juglans roots are in the water and hugging/holding the steep, downcut banks of the tributary. A fire road/trail bisects the stand across the creek, with culverts passing under. The understory is mostly weedy herbs and grasses.
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	198 m
Slope Aspect	168 º
Slope Gradient	7 º
Topographic Position	Low level
Surficial Deposits	Alluvial Deposits: Floodplain
Rock Type	mixed
Landscape Narrative	wetland
Percent Rock / Gravel	7 %
Percent Litter	55 %
Percent Bare Soil	30 %
Percent Water	6 %
Percent Other	2 %
Name Other	BasalStemArea
Methods Fields:
Observation Start Date	02-May-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	0.75 m
Field Height	0.25 m
Shrub Cover	4 %
Field Cover	7 %
Dominant Stratum	Tree
Misc Fields:
--no data--

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 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   low stratum 3 %         -none- 2 Geranium dissectum Geranium dissectum L. Geranium dissectum cutleaf geranium Geranium dissectum **   Geranium dissectum L. Geranium dissectum cutleaf geranium Geranium dissectum **   low stratum 1 %         -none- 3 Hordeum murinum Hordeum murinum L. Hordeum murinum mouse barley Hordeum murinum **   Hordeum murinum L. Hordeum murinum mouse barley Hordeum murinum **   low stratum 1 %         -none- 4 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum 1 %         -none- 5 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   low stratum 0.2 %         -none- 6 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   low stratum 0.2 %         -none- 7 Vicia sativa Vicia sativa L. Vicia sativa garden vetch Vicia sativa **   Vicia sativa L. Vicia sativa garden vetch Vicia sativa **   low stratum 0.2 %         -none- 8 Plectritis brachystemon Plectritis brachystemon Fisch. & C.A. Mey. Plectritis brachystemon Plectritis brachystemon **   Plectritis brachystemon **   Plectritis brachystemon Fisch. & C.A. Mey. Plectritis brachystemon Plectritis brachystemon **   Plectritis brachystemon **   low stratum 0.2 %         -none- 9 Artemisia douglasiana Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   Artemisia douglasiana Bess. Artemisia douglasiana Douglas' sagewort Artemisia douglasiana **   low stratum 0.2 %         -none- 10 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum 4 %         -none- 11 Juglans californica Juglans californica S. Wats. Juglans californica Southern California walnut Juglans californica **   Juglans californica S. Wats. Juglans californica Southern California walnut Juglans californica **   medium stratum 2 %         -none- 12 Robinia pseudoacacia Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   medium stratum 1 %         -none- 13 Salix laevigata Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   medium stratum 1 %         -none- 14 Aristolochia californica Aristolochia californica Torr. Aristolochia californica California dutchman's pipe Aristolochia californica **   Aristolochia californica Torr. Aristolochia californica California dutchman's pipe Aristolochia californica **   medium stratum 0.2 %         -none- 15 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   medium stratum 0.2 %         -none- 16 Juglans californica Juglans californica S. Wats. Juglans californica Southern California walnut Juglans californica **   Juglans californica S. Wats. Juglans californica Southern California walnut Juglans californica **   tall stratum 17 %         -none- 17 Salix laevigata Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   tall stratum 2 %         -none- 18 Fraxinus latifolia Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   Fraxinus latifolia Benth. Fraxinus latifolia Oregon ash Fraxinus latifolia **   tall stratum 2 %         -none- 19 Robinia pseudoacacia Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   Robinia pseudoacacia L. Robinia pseudoacacia black locust Robinia pseudoacacia **   tall stratum 2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover tall stratum       medium stratum       low stratum       tall shrub or understory tree 2 m 5 m 4 % hardwood 15 m 20 m 20 % conifer     0 %
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