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SNNR0608
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3590-{86B9AD07-DD60-4617-8EF8-F9AC9EB79D89}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0608
Author Observation Code ? SNNR0608
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 ? 38.7985383441834 º
Longitude ? -121.107811808035 º
Author Location ? Folsom State Recreation Area
Location Narrative ? This stand faces east above Folsom Lake and was once part of the American River Canyon, before the reservoir was built. It is fairly open Quercus wislizeni stand with dense understory of Toxicodendron diversilobum, Mimulus aurantiacus, Styrax, Heteromeles arbutifolia, and Aesculus. It is part of Auburn State Recreation Area and a trail runs through it.
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 ? extensive
Elevation ? 164 m
Min Slope Aspect ? 0 º
Max Slope Aspect ? 90 º
Slope Gradient ? 12 º
Topographic Position ? Lowslope
Rock Type ? granite
Landscape Narrative ? wetland
Percent Rock / Gravel ? 3 %
Percent Litter ? 86 %
Percent Bare Soil ? 9 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 27-Jul-2005
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 ? 1.5 m
Field Height ? 0.25 m
Shrub Cover ? 5 %
Field Cover ? 10 %
Nonvascular Cover ? 7 %
Dominant Stratum ? Tree
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 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   low stratum
6 %
        -none-
2 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   low stratum
3 %
        -none-
3 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   low stratum
3 %
        -none-
4 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum
2 %
        -none-
5 Scutellaria Scutellaria L. Scutellaria skullcap Scutellaria **   Scutellaria L. Scutellaria skullcap Scutellaria **   low stratum
1 %
        -none-
6 Briza minor Briza minor L. Briza minor little quakinggrass Briza minor **   Briza minor L. Briza minor little quakinggrass Briza minor **   low stratum
0.2 %
        -none-
7 Galium porrigens Galium porrigens Dempster Galium porrigens graceful bedstraw Galium porrigens **   Galium porrigens Dempster Galium porrigens graceful bedstraw Galium porrigens **   low stratum
0.2 %
        -none-
8 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   Mimulus aurantiacus **   Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   Mimulus aurantiacus **   medium stratum
8 %
        -none-
9 Heteromeles arbutifolia Heteromeles arbutifolia (Lindl.) M. Roemer Heteromeles arbutifolia toyon Heteromeles arbutifolia **   Heteromeles arbutifolia (Lindl.) M. Roemer Heteromeles arbutifolia toyon Heteromeles arbutifolia **   medium stratum
6 %
        -none-
10 Styrax officinalis var. redivivus Styrax officinalis L. var. redivivus (Torr.) Howard Styrax officinalis var. redivivus Styrax officinalis var. redivivus **   Styrax officinalis var. redivivus **   Styrax officinalis L. var. redivivus (Torr.) Howard Styrax officinalis var. redivivus Styrax officinalis var. redivivus **   Styrax officinalis var. redivivus **   medium stratum
4 %
        -none-
11 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   medium stratum
4 %
        -none-
12 Aesculus californica Aesculus californica (Spach) Nutt. Aesculus californica California buckeye Aesculus californica **   Aesculus californica (Spach) Nutt. Aesculus californica California buckeye Aesculus californica **   medium stratum
1 %
        -none-
13 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
1 %
        -none-
14 Melica torreyana Melica torreyana Scribn. Melica torreyana Torrey's melicgrass Melica torreyana **   Melica torreyana Scribn. Melica torreyana Torrey's melicgrass Melica torreyana **   medium stratum
0.2 %
        -none-
15 Chlorogalum pomeridianum Chlorogalum pomeridianum (DC.) Kunth Chlorogalum pomeridianum wavyleaf soap plant Chlorogalum pomeridianum **   Chlorogalum pomeridianum (DC.) Kunth Chlorogalum pomeridianum wavyleaf soap plant Chlorogalum pomeridianum **   medium stratum
0.2 %
        -none-
16 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   tall stratum
20 %
        -none-
17 Aesculus californica Aesculus californica (Spach) Nutt. Aesculus californica California buckeye Aesculus californica **   Aesculus californica (Spach) Nutt. Aesculus californica California buckeye Aesculus californica **   tall stratum
4 %
        -none-
18 Pinus sabiniana Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   tall stratum
3 %
        -none-
19 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   tall stratum
1 %
        -none-
20 Phoradendron villosum Phoradendron villosum (Nutt.) Nutt. Phoradendron villosum Pacific mistletoe Phoradendron villosum **   Phoradendron villosum (Nutt.) Nutt. Phoradendron villosum Pacific mistletoe Phoradendron villosum **   tall stratum
1 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

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 25 %
hardwood 10 m 15 m 21 %
conifer 15 m 20 m 3 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Crawford, Josie Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus wislizeni – Aesculus californica Association       no
Klein, Anne


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         Sandy Loams: Fine Sandy Loam               Medium to very fine, sandy loam


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Hydrologic alteration Medium Dam/inundation
Trampling and trails Low Foot traffic/trampling
Roads and vehicular traffic Low Road/trail construction/maint.
Natural, general Low Competition from exotics


User Defined Values
Alternate Sample ID SNNR0608