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BCCER001
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3738-{9D131D17-8DCD-47F8-8746-0BD0A0F3536A}
» Citing info
Plot ID Fields: 
Author Plot Code ? BCCER001
Author Observation Code ? BCCER001
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 ? 39.8411274482056 º
Longitude ? -121.705342169512 º
Author Location ? Big Chico Creek Ecological Reserve
Location Narrative ? Big Chico Creek ER, California State University Chico: This stand consists of mixed evergreen Quercus chrysolepis and deciduous Quercus lobata, Quercus kelloggii and Acer macrophyllum. There is no evidence of fire disturbance. Evidence of woodcutting from fallen trees. There are a mixture of tree size classes (from T2 to T5) and mature trees appear to be >100 years old. There are multiple downed branches and logs in the stand.
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 ? 454 m
Slope Aspect ? 268 º
Slope Gradient ? 11 º
Topographic Position ? Midslope
Rock Type ? pyroclastic, unspecified
Landscape Narrative ? upland
Percent Rock / Gravel ? 4 %
Percent Litter ? 92 %
Percent Bare Soil ? 0.2 %
Percent Water ? 0 %
Percent Other ? 4 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 01-Mar-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: 
Field Height ? 0.25 m
Shrub Cover ? 0 %
Field Cover ? 15 %
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 Poaceae Poaceae **   Poaceae Grass family Poaceae **   Poaceae **   Poaceae Grass family Poaceae **   low stratum
5 %
        -none-
2 Sanicula crassicaulis Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Pacific blacksnakeroot Sanicula crassicaulis **   Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Pacific blacksnakeroot Sanicula crassicaulis **   low stratum
3 %
        -none-
3 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-
4 Liliaceae Liliaceae **   Liliaceae Lily family Liliaceae **   Liliaceae **   Liliaceae Lily family Liliaceae **   low stratum
1 %
        -none-
5 Nemophila heterophylla Nemophila heterophylla Fisch. & C.A. Mey. Nemophila heterophylla small baby blue eyes Nemophila heterophylla **   Nemophila heterophylla Fisch. & C.A. Mey. Nemophila heterophylla small baby blue eyes Nemophila heterophylla **   low stratum
1 %
        -none-
6 Ranunculus occidentalis Ranunculus occidentalis Nutt. Ranunculus occidentalis western buttercup Ranunculus occidentalis **   Ranunculus occidentalis Nutt. Ranunculus occidentalis western buttercup Ranunculus occidentalis **   low stratum
1 %
        -none-
7 Geranium Geranium L. Geranium geranium Geranium **   Geranium L. Geranium geranium Geranium **   low stratum
0.2 %
        -none-
8 Vicia Vicia L. Vicia vetch Vicia **   Vicia L. Vicia vetch Vicia **   low stratum
0.2 %
        -none-
9 Galium parisiense Galium parisiense L. Galium parisiense wall bedstraw Galium parisiense **   Galium parisiense L. Galium parisiense wall bedstraw Galium parisiense **   low stratum
0.2 %
        -none-
10 Agoseris retrorsa Agoseris retrorsa (Benth.) Greene Agoseris retrorsa spearleaf agoseris Agoseris retrorsa **   Agoseris retrorsa (Benth.) Greene Agoseris retrorsa spearleaf agoseris Agoseris retrorsa **   low stratum
0.2 %
        -none-
11 Claytonia parviflora Claytonia parviflora Dougl. ex Hook. Claytonia parviflora streambank springbeauty Claytonia parviflora **   Claytonia parviflora Dougl. ex Hook. Claytonia parviflora streambank springbeauty Claytonia parviflora **   low stratum
0.2 %
        -none-
12 Piperia transversa Piperia transversa Suksdorf Piperia transversa royal rein orchid Piperia transversa **   Piperia transversa Suksdorf Piperia transversa royal rein orchid Piperia transversa **   low stratum
0.2 %
        -none-
13 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-
14 Calochortus Calochortus Pursh Calochortus mariposa lily Calochortus **   Calochortus Pursh Calochortus mariposa lily Calochortus **   low stratum
0.2 %
        -none-
15 Cerastium glomeratum Cerastium glomeratum Thuill. Cerastium glomeratum sticky chickweed Cerastium glomeratum **   Cerastium glomeratum Thuill. Cerastium glomeratum sticky chickweed Cerastium glomeratum **   low stratum
0.2 %
        -none-
16 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   medium stratum
0.2 %
        -none-
17 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   medium stratum
0.2 %
        -none-
18 Acer macrophyllum Acer macrophyllum Pursh Acer macrophyllum bigleaf maple Acer macrophyllum **   Acer macrophyllum Pursh Acer macrophyllum bigleaf maple Acer macrophyllum **   tall stratum
10 %
        -none-
19 Quercus chrysolepis Quercus chrysolepis Liebm. Quercus chrysolepis canyon live oak Quercus chrysolepis **   Quercus chrysolepis Liebm. Quercus chrysolepis canyon live oak Quercus chrysolepis **   tall stratum
8 %
        -none-
20 Quercus kelloggii Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii **   Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii **   tall stratum
6 %
        -none-
21 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-
22 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
1 %
        -none-
23 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   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 0.2 %
hardwood 15 m 20 m 25 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hickson, Diana Plot contributor
Evens, Julie Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Acer macrophyllum 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         Clay Loam               Moderately fine clay loam


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Natural, general Medium Competition from exotics
Roads and vehicular traffic Low Road/trail construction/maint.
Timber harvest, general Low Wood cutting


User Defined Values
Alternate Sample ID SNNR0713