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SNFN0377
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:7024-{374E6462-8ED5-4B80-A2B5-317AC03FD9E4}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0377
Author Observation Code ? SNFN0377
Original Data Location ? California Dept. of Fish and Wildlife, Vegetation Classification Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 40.2963459610379 º
Longitude ? -121.859084022151 º
Author Location ? Tehama Wildlife Area
Location Narrative ? Within DFG's Tehama Wildlife Area, about 75 meters north of High Trestle Road. The stand is on a gentle southwest slope. The stand is open, shrub vegetation with a mixture of Fremontodendron and Ceanothus cuneatus. Young to mature foothill pine are scattered throughout the stand. Interstices of the shrub understory are dominated by annual grasses with occasional openings of bare earth.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? circle
Area ? 400
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 22.56 m diameter
Environment Fields: 
Stand Size ? large
Elevation ? 816 m
Slope Aspect ? 220 º
Slope Gradient ? 7 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Volcanic mud
Rock Type ? Volcanic mud
Landscape Narrative ? upland; Mixed Chaparral;
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 20.2 %
Percent Litter ? 60 %
Percent Bare Soil ? 15 %
Percent Other ? 5 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 13-Jun-2005 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 400
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 400
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? cited in Klein et al. 2007 as SNFN0377
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 Fremontodendron californicum Fremontodendron californicum (Torr.) Coville Fremontodendron californicum Fremontodendron californicum **   FRCA6 Fremontodendron californicum (Torr.) Coville Fremontodendron californicum Fremontodendron californicum **   FRCA6 Medium
40 %
        -none-
2 Ceanothus cuneatus Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus Ceanothus cuneatus **   CECU Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus Ceanothus cuneatus **   CECU Medium
15 %
        -none-
3 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Medium
5 %
        -none-
4 Calystegia occidentalis Calystegia occidentalis (A. Gray) Brummitt Calystegia occidentalis Calystegia occidentalis **   CAOC6 Calystegia occidentalis (A. Gray) Brummitt Calystegia occidentalis Calystegia occidentalis **   CAOC6 Medium
3 %
        -none-
5 Pinus sabiniana Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Medium
0.2 %
        -none-
6 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
6 %
        -none-
7 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Low
4 %
        -none-
8 Vulpia myuros Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Low
4 %
        -none-
9 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
2 %
        -none-
10 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis Torilis arvensis **   TOAR Torilis arvensis (Huds.) Link Torilis arvensis Torilis arvensis **   TOAR Low
1 %
        -none-
11 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Low
1 %
        -none-
12 Bromus tectorum Bromus tectorum L. Bromus tectorum Bromus tectorum **   BRTE Bromus tectorum L. Bromus tectorum Bromus tectorum **   BRTE Low
0.2 %
        -none-
13 Galium porrigens Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Low
0.2 %
        -none-
14 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis Centaurea solstitialis **   CESO3 Centaurea solstitialis L. Centaurea solstitialis Centaurea solstitialis **   CESO3 Low
0.2 %
        -none-
15 Sanicula crassicaulis Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Sanicula crassicaulis **   SACR2 Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Sanicula crassicaulis **   SACR2 Low
0.2 %
        -none-
16 Calochortus Calochortus Pursh Calochortus Calochortus **   CALOC Calochortus Pursh Calochortus Calochortus **   CALOC Low
0.2 %
        -none-
17 Brodiaea Brodiaea Sm. Brodiaea Brodiaea **   BRODI Brodiaea Sm. Brodiaea Brodiaea **   BRODI Low
0.2 %
        -none-
18 Euphorbia spathulata Euphorbia spathulata Lam. Euphorbia spathulata Euphorbia spathulata **   EUSP Euphorbia spathulata Lam. Euphorbia spathulata Euphorbia spathulata **   EUSP Low
0.2 %
        -none-
19 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
0.2 %
        -none-
20 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia Petrorhagia dubia **   PEDU2 Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia Petrorhagia dubia **   PEDU2 Low
0.2 %
        -none-
21 Erodium cicutarium Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Low
0.2 %
        -none-
22 Micropus californicus Micropus californicus Fisch. & C.A. Mey. Micropus californicus Micropus californicus **   MICA Micropus californicus Fisch. & C.A. Mey. Micropus californicus Micropus californicus **   MICA Low
0.2 %
        -none-
23 Madia gracilis Madia gracilis (Sm.) D.D. Keck Madia gracilis Madia gracilis **   MAGR3 Madia gracilis (Sm.) D.D. Keck Madia gracilis Madia gracilis **   MAGR3 Low
0.2 %
        -none-
24 Trifolium dubium Trifolium dubium Sibth. Trifolium dubium Trifolium dubium **   TRDU2 Trifolium dubium Sibth. Trifolium dubium Trifolium dubium **   TRDU2 Low
0.2 %
        -none-
25 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Low
0.2 %
        -none-
26 Galium parisiense Galium parisiense L. Galium parisiense Galium parisiense **   GAPA5 Galium parisiense L. Galium parisiense Galium parisiense **   GAPA5 Low
0.2 %
        -none-
27 Agoseris grandiflora Agoseris grandiflora (Nutt.) Greene Agoseris grandiflora Agoseris grandiflora **   AGGR Agoseris grandiflora (Nutt.) Greene Agoseris grandiflora Agoseris grandiflora **   AGGR Low
0.2 %
        -none-
28 Pinus sabiniana Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Tall
3 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
Medium 0.5 m 5 m 57 %
Low 0 m 0.5 m 17 %
Tall 5 m   3 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Cousins, Stella Field assistant
Bibbo, Mark Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Ceanothus cuneatus – Eriodictyon californicum – (Fremontodendron californicum) Association     Klein et al. 2007 no
Klein, Anne


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics Medium Competition from exotics


User Defined Values
No User Defined Data for this plot