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CCBLM108
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:482-{FF15A0C6-2612-4B40-AE70-A05CB4994847}
» Citing info
Plot ID Fields: 
Author Plot Code ? CCBLM108
Author Observation Code ? CCBLM108
Original Data Location ? California Native Plant Society Vegetation Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 36.4013491439913 º
Longitude ? -120.680394944952 º
Author Location ? Clear Creek Management Area
Location Narrative ? Open Quercus douglasii woodland on SE facing slope on both sides of road T130. Many trees small, multi-trunked. Majority appear to be Quercus douglasii rather than Quercus john-tuckeri.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 1283.208 m
Slope Aspect ? 141 º
Slope Gradient ? 20 º
Topographic Position ? Interfluve
Rock Type ? serpentinite
Landscape Narrative ? Upland
Percent Rock / Gravel ? 16 %
Percent Litter ? 54 %
Percent Bare Soil ? 25 %
Methods Fields: 
Observation Start Date ? 01-Jun-2004 ± exact
Date Accuracy ? exact
Project ? Inner Central Coast
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Plot Quality Fields: 
Plot Validation Level ? (1) occurrence plot: sufficient for determining type occurrence
Overall Plot Vegetation Fields: 
Shrub Height ? 0.25 m
Field Height ? 0.25 m
Tree Cover ? 26 %
Shrub Cover ? 30 %
Field Cover ? 30 %
Misc Fields: 
Observation Narrative ? Some uncertainty on the Quercus douglasii vs. Quercus john-tuckeri identification
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 Avena Avena L. Avena Avena **   AVENA Avena L. Avena Avena **   AVENA Low
15 %
        -none-
2 Eriogonum wrightii Eriogonum wrightii Torr. ex Benth. Eriogonum wrightii Eriogonum wrightii **   ERWR Eriogonum wrightii Torr. ex Benth. Eriogonum wrightii Eriogonum wrightii **   ERWR Low
10 %
        -none-
3 Eriophyllum confertiflorum Eriophyllum confertiflorum (DC.) A. Gray Eriophyllum confertiflorum Eriophyllum confertiflorum **   ERCO25 Eriophyllum confertiflorum (DC.) A. Gray Eriophyllum confertiflorum Eriophyllum confertiflorum **   ERCO25 Low
10 %
        -none-
4 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
8 %
        -none-
5 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
5 %
        -none-
6 Bromus arenarius Bromus arenarius Labill. Bromus arenarius Bromus arenarius **   BRAR3 Bromus arenarius Labill. Bromus arenarius Bromus arenarius **   BRAR3 Low
2 %
        -none-
7 Gutierrezia californica Gutierrezia californica (DC.) Torr. & A. Gray Gutierrezia californica Gutierrezia californica **   GUCA Gutierrezia californica (DC.) Torr. & A. Gray Gutierrezia californica Gutierrezia californica **   GUCA Low
0.2 %
        -none-
8 Yucca whipplei Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Low
0.2 %
        -none-
9 Cordylanthus rigidus Cordylanthus rigidus (Benth.) Jeps. Cordylanthus rigidus Cordylanthus rigidus **   CORI2 Cordylanthus rigidus (Benth.) Jeps. Cordylanthus rigidus Cordylanthus rigidus **   CORI2 Low
0.2 %
        -none-
10 Nassella pulchra Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Low
0.2 %
        -none-
11 Quercus john-tuckeri Quercus john-tuckeri Nixon & C.H. Mull. Quercus john-tuckeri Quercus john-tuckeri **   QUJO3 Quercus john-tuckeri Nixon & C.H. Mull. Quercus john-tuckeri Quercus john-tuckeri **   QUJO3 Medium
5 %
        -none-
12 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   CEBE3 Medium
3 %
        -none-
13 Garrya Garrya Douglas ex Lindl. Garrya Garrya **   GARRY Garrya Douglas ex Lindl. Garrya Garrya **   GARRY Medium
1 %
        -none-
14 Juniperus californica Juniperus californica Carrière Juniperus californica Juniperus californica **   JUCA7 Juniperus californica Carrière Juniperus californica Juniperus californica **   JUCA7 Medium
0.2 %
        -none-
15 Lupinus albifrons Lupinus albifrons Benth. Lupinus albifrons Lupinus albifrons **   LUAL4 Lupinus albifrons Benth. Lupinus albifrons Lupinus albifrons **   LUAL4 Medium
0.2 %
        -none-
16 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Quercus douglasii Hook. & Arn. Quercus douglasii Quercus douglasii **   QUDO Tall
20 %
        -none-
17 Pinus sabiniana Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Pinus sabiniana Douglas ex Douglas Pinus sabiniana Pinus sabiniana **   PISA2 Tall
1 %
        -none-
18 Phoradendron villosum Phoradendron villosum (Nutt.) Nutt. Phoradendron villosum Phoradendron villosum **   PHVI9 Phoradendron villosum (Nutt.) Nutt. Phoradendron villosum Phoradendron villosum **   PHVI9 Tall
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 ?
hardwood tree 5 m 10 m 25 %
conifer tree 10 m 15 m 1 %
Tall      
Medium      
Low      
tall shrub 2 m 5 m  
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Taylor, Jeanne Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2006
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus douglasii / Juniperus californica – Quercus john-tuckeri Association     Evens et al. 2006 no
Evens, Julie


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


User Defined Values
No User Defined Data for this plot