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CVRP0001
» Citation URL: http://vegbank.org/cite/VB.ob.82171.CVRP0001
» Citing info
Plot ID Fields: 
Author Plot Code ? CVRP0001
Author Observation Code ? CVRP0001
Original Data Location ? Veg. Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 39.7007450110705 º
Longitude ? -121.942670906112 º
Author Location ? Bidwell-Sacramento River State Park
Location Narrative ? Riparian gravel bar, sparsely vegetated and exposed. Seasonal road bisects the stand. Washout at Bidwell River Park. Road temporary construction & excluded from stand measurements.
State or Province ? California
Named Places
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? Large
Elevation ? 9 m
Slope Aspect ? 274 º
Slope Gradient ? 1 º
Topographic Position ? Lowslope
Rock Type ? mixed
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 25 %
Percent Litter ? 4 %
Percent Bare Soil ? 70 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 06-Jul-2010
Project ? CVRP
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW v.2010
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 ? 10 %
Field Cover ? 6 %
Nonvascular Cover ? 0 %
Dominant Stratum ? Herb
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 Heterotheca oregona Heterotheca oregona (Nutt.) Shinners Heterotheca oregona Oregon false goldenaster Heterotheca oregona **   Heterotheca oregona (Nutt.) Shinners Heterotheca oregona Oregon false goldenaster Heterotheca oregona **   Herb
10 %
        -none-
2 Lolium perenne Lolium perenne L. Lolium perenne perennial ryegrass Lolium perenne **   Lolium perenne L. Lolium perenne perennial ryegrass Lolium perenne **   Herb
2 %
        -none-
3 Vulpia myuros Vulpia myuros (L.) K.C. Gmel. Vulpia myuros rat-tail fescue Vulpia myuros **   Vulpia myuros (L.) K.C. Gmel. Vulpia myuros rat-tail fescue Vulpia myuros **   Herb
1 %
        -none-
4 Epilobium Epilobium L. Epilobium willowherb Epilobium **   Epilobium L. Epilobium willowherb Epilobium **   Herb
1 %
        -none-
5 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   Herb
1 %
        -none-
6 Hirschfeldia incana Hirschfeldia incana (L.) Lagrèze-Fossat Hirschfeldia incana shortpod mustard Hirschfeldia incana **   Hirschfeldia incana (L.) Lagrèze-Fossat Hirschfeldia incana shortpod mustard Hirschfeldia incana **   Herb
0.2 %
        -none-
7 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra smooth catsear Hypochaeris glabra **   Hypochaeris glabra L. Hypochaeris glabra smooth catsear Hypochaeris glabra **   Herb
0.2 %
        -none-
8 Medicago polymorpha Medicago polymorpha L. Medicago polymorpha burclover Medicago polymorpha **   Medicago polymorpha L. Medicago polymorpha burclover Medicago polymorpha **   Herb
0.2 %
        -none-
9 Piptatherum miliaceum Piptatherum miliaceum (L.) Coss. Piptatherum miliaceum smilograss Piptatherum miliaceum **   Piptatherum miliaceum (L.) Coss. Piptatherum miliaceum smilograss Piptatherum miliaceum **   Herb
0.2 %
        -none-
10 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Herb
0.2 %
        -none-
11 Graminoid (grass or grasslike) Graminoid (grass or grasslike) Graminoid (grass or grasslike) **   Graminoid (grass or grasslike) **   Graminoid (grass or grasslike) **   Graminoid (grass or grasslike) Graminoid (grass or grasslike) **   Graminoid (grass or grasslike) **   Graminoid (grass or grasslike) **   Herb
0.2 %
        -none-
12 Triteleia Triteleia Dougl. ex Lindl. Triteleia triteleia Triteleia **   Triteleia Dougl. ex Lindl. Triteleia triteleia Triteleia **   Herb
0.2 %
        -none-
13 Chenopodium Chenopodium L. Chenopodium goosefoot Chenopodium **   Chenopodium L. Chenopodium goosefoot Chenopodium **   Herb
0.2 %
        -none-
14 Spergularia Spergularia (Pers.) J.& K. Presl Spergularia sandspurry Spergularia **   Spergularia (Pers.) J.& K. Presl Spergularia sandspurry Spergularia **   Herb
0.2 %
        -none-
15 Bromus tectorum Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum **   Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum **   Herb
0.2 %
        -none-
16 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Herb
0.2 %
        -none-
17 Taeniatherum caput-medusae Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae medusahead Taeniatherum caput-medusae **   Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae medusahead Taeniatherum caput-medusae **   Herb
0.2 %
        -none-
18 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Herb
0.2 %
        -none-
19 Silene vulgaris Silene vulgaris (Moench) Garcke Silene vulgaris maidenstears Silene vulgaris **   Silene vulgaris (Moench) Garcke Silene vulgaris maidenstears Silene vulgaris **   Herb
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 ?
Herb      
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hickson, Diana Plot contributor
Boul, Rachelle Plot contributor
Gordon, Michael Plot contributor
Stewart, Joseph Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Heterotheca oregona Association       no
Buck-Diaz, Jennifer


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         Loamy Sands: Loamy Fine Sand                


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


User Defined Values
No User Defined Data for this plot