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SNNR0245
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3267-{60796B6F-DA97-45E4-AC14-67188A013058}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0245
Author Observation Code ? SNNR0245
Original Data Location ? Vegetation Classification and Mapping Program, California Dept of Fish and Wildlife, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 40.2233016301357 º
Longitude ? -121.911612894312 º
Author Location ? Tehama Wildlife Area
Location Narrative ? This is a small stand of low Eriodictyon on a rocky ridgetop in an area with evidence of fire. There is occasional Cercocarpus and Ceanothus within the stand. The open spaces have thin rocky soil and are grassy with Avena and Vulpia.
State or Province ? California
Country ? United States
Named Places
area|country|territory: United States
region|state|province: California
Layout Fields: 
Shape ? Plotless
Permanence ? not permanent
Environment Fields: 
Stand Size ? small
Elevation ? 599 m
Slope Aspect ? 185 º
Slope Gradient ? 15 º
Topographic Position ? Interfluve
Rock Type ? pyroclastic, unspecified
Landscape Narrative ? upland
Percent Rock / Gravel ? 10 %
Percent Litter ? 70 %
Percent Bare Soil ? 15 %
Percent Water ? 0 %
Percent Other ? 5 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 14-Jun-2005
Project ? Northern Sierra Nevada Foothills
Cover Method ? Percentage (%)
Stratum Method ? CNPS/CDFW RA v. 2005
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 ? 1.5 m
Field Height ? 0.25 m
Shrub Cover ? 45 %
Field Cover ? 17 %
Dominant Stratum ? Shrub
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 Calycadenia ciliosa Calycadenia ciliosa Greene Calycadenia ciliosa Calycadenia ciliosa **   Calycadenia ciliosa **   Calycadenia ciliosa Greene Calycadenia ciliosa Calycadenia ciliosa **   Calycadenia ciliosa **   low stratum
8 %
        -none-
2 Avena barbata Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   Avena barbata Pott ex Link Avena barbata slender oat Avena barbata **   low stratum
5 %
        -none-
3 Clarkia purpurea ssp. quadrivulnera Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. ssp. quadrivulnera (Dougl. ex Lindl.) H.F. & M.E. Lewis Clarkia purpurea ssp. quadrivulnera winecup clarkia Clarkia purpurea ssp. quadrivulnera **   Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. ssp. quadrivulnera (Dougl. ex Lindl.) H.F. & M.E. Lewis Clarkia purpurea ssp. quadrivulnera winecup clarkia Clarkia purpurea ssp. quadrivulnera **   low stratum
4 %
        -none-
4 Calystegia occidentalis Calystegia occidentalis (Gray) Brummitt Calystegia occidentalis chaparral false bindweed Calystegia occidentalis **   Calystegia occidentalis (Gray) Brummitt Calystegia occidentalis chaparral false bindweed Calystegia occidentalis **   low stratum
2 %
        -none-
5 Galium parisiense Galium parisiense L. Galium parisiense wall bedstraw Galium parisiense **   Galium parisiense L. Galium parisiense wall bedstraw Galium parisiense **   low stratum
1 %
        -none-
6 Eriophyllum lanatum Eriophyllum lanatum (Pursh) Forbes Eriophyllum lanatum common woolly sunflower Eriophyllum lanatum **   Eriophyllum lanatum (Pursh) Forbes Eriophyllum lanatum common woolly sunflower Eriophyllum lanatum **   low stratum
1 %
        -none-
7 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 **   low stratum
0.2 %
        -none-
8 Cryptantha Cryptantha Lehm. ex G. Don Cryptantha cryptantha Cryptantha **   Cryptantha Lehm. ex G. Don Cryptantha cryptantha Cryptantha **   low stratum
0.2 %
        -none-
9 Daucus pusillus Daucus pusillus Michx. Daucus pusillus American wild carrot Daucus pusillus **   Daucus pusillus Michx. Daucus pusillus American wild carrot Daucus pusillus **   low stratum
0.2 %
        -none-
10 Penstemon heterophyllus Penstemon heterophyllus Lindl. Penstemon heterophyllus bunchleaf penstemon Penstemon heterophyllus **   Penstemon heterophyllus Lindl. Penstemon heterophyllus bunchleaf penstemon Penstemon heterophyllus **   low stratum
0.2 %
        -none-
11 Trifolium microcephalum Trifolium microcephalum Pursh Trifolium microcephalum smallhead clover Trifolium microcephalum **   Trifolium microcephalum Pursh Trifolium microcephalum smallhead clover Trifolium microcephalum **   low stratum
0.2 %
        -none-
12 Galium porrigens Galium porrigens Dempster Galium porrigens graceful bedstraw Galium porrigens **   Galium porrigens Dempster Galium porrigens graceful bedstraw Galium porrigens **   low stratum
0.2 %
        -none-
13 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   low stratum
0.2 %
        -none-
14 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   low stratum
0.2 %
        -none-
15 Calycadenia truncata Calycadenia truncata DC. Calycadenia truncata Oregon western rosinweed Calycadenia truncata **   Calycadenia truncata DC. Calycadenia truncata Oregon western rosinweed Calycadenia truncata **   low stratum
0.2 %
        -none-
16 Eriodictyon californicum Eriodictyon californicum (Hook. & Arn.) Torr. Eriodictyon californicum California yerba santa Eriodictyon californicum **   Eriodictyon californicum (Hook. & Arn.) Torr. Eriodictyon californicum California yerba santa Eriodictyon californicum **   medium stratum
45 %
        -none-
17 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   medium stratum
2 %
        -none-
18 Ceanothus cuneatus Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus buckbrush Ceanothus cuneatus **   Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus buckbrush Ceanothus cuneatus **   medium stratum
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 ?
medium stratum      
low stratum      
tall shrub or understory tree     0 %
hardwood     0 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Cousins, Stella Plot contributor
Bibbo, Mark Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Eriodictyon californicum / herbaceous Association       no
Klein, Anne


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         Sandy Loams: Coarse Sandy Loam               Moderately coarse, sandy loam


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


User Defined Values
Alternate Sample ID SNNR0245