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SNNR0554
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3559-{956AB33E-A0AF-4425-97D7-E24A527DBC25}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0554
Author Observation Code ? SNNR0554
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 ? 39.8370306931548 º
Longitude ? -121.72182745844 º
Author Location ? Big Chico Creek Ecological Reserve
Location Narrative ? Big Chico Creek ER, California State University Chico: Stand is in Big Chico Creek Preserve on the W side of the creek on a terrace ~400 ft above the creek. Open patches are comprised of annual 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 ? large
Elevation ? 352 m
Slope Aspect ? 139 º
Slope Gradient ? 18 º
Topographic Position ? Midslope
Rock Type ? pyroclastic, unspecified
Landscape Narrative ? upland
Percent Rock / Gravel ? 9 %
Percent Litter ? 77 %
Percent Bare Soil ? 10 %
Percent Water ? 0 %
Percent Other ? 4 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 12-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 ? 0.25 m
Field Height ? 0.25 m
Shrub Cover ? 2 %
Field Cover ? 26 %
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 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   low stratum
8 %
        -none-
2 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum rose clover Trifolium hirtum **   Trifolium hirtum All. Trifolium hirtum rose clover Trifolium hirtum **   low stratum
7 %
        -none-
3 Brachypodium distachyon Brachypodium distachyon (L.) Beauv. Brachypodium distachyon purple false brome Brachypodium distachyon **   Brachypodium distachyon (L.) Beauv. Brachypodium distachyon purple false brome Brachypodium distachyon **   low stratum
3 %
        -none-
4 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-
5 Avena barbata Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   low stratum
1 %
        -none-
6 Galium porrigens Galium porrigens Dempster Galium porrigens graceful bedstraw Galium porrigens **   Galium porrigens Dempster Galium porrigens graceful bedstraw Galium porrigens **   low stratum
1 %
        -none-
7 Melica californica Melica californica Scribn. Melica californica California melicgrass Melica californica **   Melica californica Scribn. Melica californica California melicgrass Melica californica **   low stratum
1 %
        -none-
8 Madia elegans Madia elegans D. Don ex Lindl. Madia elegans common madia Madia elegans **   Madia elegans D. Don ex Lindl. Madia elegans common madia Madia elegans **   low stratum
1 %
        -none-
9 Elymus glaucus Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   low stratum
0.2 %
        -none-
10 Elymus elymoides Elymus elymoides (Raf.) Swezey Elymus elymoides squirreltail Elymus elymoides **   Elymus elymoides (Raf.) Swezey Elymus elymoides squirreltail Elymus elymoides **   low stratum
0.2 %
        -none-
11 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   medium stratum
1 %
        -none-
12 Symphoricarpos Symphoricarpos Duham. Symphoricarpos snowberry Symphoricarpos **   Symphoricarpos Duham. Symphoricarpos snowberry Symphoricarpos **   medium stratum
1 %
        -none-
13 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   tall stratum
37 %
        -none-
14 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
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 ?
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree     0 %
hardwood 5 m 10 m 37 %
conifer 5 m 10 m 0.2 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Ratchford, Jaime Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus douglasii / Mixed Herbaceous Woodland 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 Clay Loam               Moderately fine sandy clay loam


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general High Competition from exotics


User Defined Values
Alternate Sample ID SNNR0554