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CVPA0022
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:987-{A9535121-2CB1-4CB9-B493-C0C98143FFE7}
» Citing info
Plot ID Fields: 
Author Plot Code ? CVPA0022
Author Observation Code ? CVPA0022
Original Data Location ? California Native Plant Society Vegetation Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 36.6680407042193 º
Longitude ? -120.784370082606 º
Author Location ? Ciervo-Panoche Natural Area
Location Narrative ? Rocky SW-facing slope. Stand wraps to W and S-facing sides of this hilltop. Exposed rock of 2 types, Dark coarse sandstone and conglomerate of mixed class sizes, stone , cobble, very rounded. Perhaps there are layers of each from an ancient streambed.
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 ? 732 m
Slope Aspect ? 242 º
Slope Gradient ? 24 º
Topographic Position ? Ridge top
Surficial Deposits ? Conglomerate
Rock Type ? Conglomerate
Landscape Narrative ? Upland
Percent Bedrock ? 2 %
Percent Rock / Gravel ? 15 %
Percent Litter ? 4 %
Percent Bare Soil ? 77 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? Basal Stem Area
Methods Fields: 
Observation Start Date ? 30-Mar-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 ? 0.75 m
Field Height ? 0.25 m
Tree Cover ? 0 %
Shrub Cover ? 13 %
Field Cover ? 4 %
Nonvascular Cover ? 1 %
Dominant Stratum ? Shrub
Misc Fields: 
Observation Narrative ? Vegetation type confidence: Medium, GUCA alliance
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 Lichen Lichen Lichen **   Lichen **   2LICHN Lichen Lichen **   Lichen **   2LICHN
1 %
        -none-
2 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **  
0.2 %
        -none-
3 Gutierrezia californica Gutierrezia californica (DC.) Torr. & A. Gray Gutierrezia californica Gutierrezia californica **   GUCA Gutierrezia californica (DC.) Torr. & A. Gray Gutierrezia californica Gutierrezia californica **   GUCA
7 %
        -none-
4 Ephedra californica Ephedra californica S. Watson Ephedra californica Ephedra californica **   EPCA2 Ephedra californica S. Watson Ephedra californica Ephedra californica **   EPCA2
5 %
        -none-
5 Hesperoyucca whipplei Hesperoyucca whipplei (Torr.) Baker Hesperoyucca whipplei Hesperoyucca whipplei **   HEWH Hesperoyucca whipplei (Torr.) Baker Hesperoyucca whipplei Hesperoyucca whipplei **   HEWH
1 %
        -none-
6 Schismus barbatus Schismus barbatus (Loefl. ex L.) Thell. Schismus barbatus Schismus barbatus **   SCBA Schismus barbatus (Loefl. ex L.) Thell. Schismus barbatus Schismus barbatus **   SCBA
2 %
        -none-
7 Amsinckia Amsinckia Lehm. Amsinckia Amsinckia **   AMSIN Amsinckia Lehm. Amsinckia Amsinckia **   AMSIN
0.2 %
        -none-
8 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
0.2 %
        -none-
9 Bromus rubens Bromus rubens L. Bromus rubens Bromus rubens **   BRRU2 Bromus rubens L. Bromus rubens Bromus rubens **   BRRU2
0.2 %
        -none-
10 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-
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 ?
Ephedra californica – Gutierrezia californica / Eriastrum pluriflorum Association     CNPS Veg Program 2015 no
Buck-Diaz, Jennifer


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


User Defined Values
No User Defined Data for this plot