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CVPA0111
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1059-{2930A4AC-4267-4B3F-9179-F1284A146EA1}
» Citing info
Plot ID Fields: 
Author Plot Code ? CVPA0111
Author Observation Code ? CVPA0111
Original Data Location ? California Native Plant Society Vegetation Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 36.6673674454032 º
Longitude ? -120.869944735521 º
Author Location ? Ciervo-Panoche Natural Area
Location Narrative ? Atriplex polycarpa stand on steep slopes of narrow canyon above road. Hillside actively eroding. Atriplex polycarpa is patchy through this canyon on the hillsides with low herbaceous cover. Soil seems very clayey, but cracks when bent into a ring. Eriogonum fasciculatum cover is higher on rocky section that faces ESE.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Plotless
Placement Method ? Representative
Permanence ? not permanent
Environment Fields: 
Stand Size ? large
Elevation ? 437 m
Slope Aspect ? (n/a, too irregular to determine) º
Slope Gradient ? 33 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Sedimentary (type unknown)
Rock Type ? Sedimentary (type unknown)
Landscape Narrative ? Upland
Percent Bedrock ? 3 %
Percent Rock / Gravel ? 22.4 %
Percent Litter ? 5 %
Percent Bare Soil ? 69 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? Basal Stem Area
Methods Fields: 
Observation Start Date ? 15-Apr-2014 ± exact
Date Accuracy ? exact
Project ? Ciervo-Panoche Vegetation
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 ? 0 %
Shrub Cover ? 9 %
Field Cover ? 9 %
Nonvascular Cover ? 0.2 %
Dominant Stratum ? Shrub
Misc Fields: 
Observation Narrative ? Vegetation type confidence: High
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 Bromus rubens Bromus rubens L. Bromus rubens Bromus rubens **   BRRU2 Bromus rubens L. Bromus rubens Bromus rubens **   BRRU2
5 %
        -none-
2 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
2 %
        -none-
3 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **  
0.2 %
        -none-
4 Lotus wrangelianus Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2
0.2 %
        -none-
5 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2
0.2 %
        -none-
6 unknown Liliaceae unknown Liliaceae **   Liliaceae unknown Liliaceae **   unknown Liliaceae **   unknown Liliaceae **   Liliaceae unknown Liliaceae **   unknown Liliaceae **  
0.2 %
        -none-
7 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA
0.2 %
        -none-
8 Mirabilis Mirabilis L. Mirabilis Mirabilis **   MIRAB Mirabilis L. Mirabilis Mirabilis **   MIRAB
0.2 %
        -none-
9 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2
0.2 %
        -none-
10 Atriplex polycarpa Atriplex polycarpa (Torr.) S. Watson Atriplex polycarpa Atriplex polycarpa **   ATPO Atriplex polycarpa (Torr.) S. Watson Atriplex polycarpa Atriplex polycarpa **   ATPO
8 %
        -none-
11 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2
1 %
        -none-
12 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **  
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 ?
Seedling & Sapling Trees     0 %
     
     
     
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Hastings, Daniel Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 07-May-2014
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Atriplex polycarpa / Annual Herbaceous Association     CNPS Veg Program 2015 no
Buck-Diaz, Jennifer


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics Low Competition from exotics
Road/trail construction/maint. Medium Road/trail construction/maint.


User Defined Values
No User Defined Data for this plot