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HWY12009
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2547-{03810B49-A4D9-43BA-B8F3-E7E9DFCA1BCE}
» Citing info
Plot ID Fields: 
Author Plot Code ? HWY12009
Author Observation Code ? HWY12009
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 ? 38.2171751414404 º
Longitude ? -120.702486425 º
Author Location ? Roadside survey near San Andreas
Location Narrative ? Various private and public parcels near San Andreas: Serpentine north slope above creek. Pinus sabiniana stand is small but repeating along slope, alternating with grasslands with varying amounts of Ceanothus cuneatus. There are several standing Pinus sabiniana snags (possible fire?). Shrub understory is very young (4-10 yrs) for the most part with the exception of a few large, older Arctostaphylos viscida. Some grey pine regenerating. Understory contains substantial Melica, with Monardella, Grindelia, and other herbs and grasses.
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 ? 249 m
Slope Aspect ? 232 º
Slope Gradient ? 28 º
Topographic Position ? Midslope
Rock Type ? serpentinite
Landscape Narrative ? upland
Percent Rock / Gravel ? 7 %
Percent Litter ? 82 %
Percent Bare Soil ? 10 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 26-Jun-2006
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 ? 0.75 m
Shrub Cover ? 15 %
Field Cover ? 30 %
Dominant Stratum ? Tree
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 Brachypodium distachyon Brachypodium distachyon (L.) Beauv. Brachypodium distachyon purple false brome Brachypodium distachyon **   Brachypodium distachyon (L.) Beauv. Brachypodium distachyon purple false brome Brachypodium distachyon **   low stratum
12 %
        -none-
2 Bromus madritensis Bromus madritensis L. Bromus madritensis compact brome Bromus madritensis **   Bromus madritensis L. Bromus madritensis compact brome Bromus madritensis **   low stratum
2 %
        -none-
3 Calystegia Calystegia R. Br. Calystegia false bindweed Calystegia **   Calystegia R. Br. Calystegia false bindweed Calystegia **   low stratum
1 %
        -none-
4 Monardella Monardella Benth. Monardella monardella Monardella **   Monardella Benth. Monardella monardella Monardella **   low stratum
1 %
        -none-
5 Lotus denticulatus Lotus denticulatus (E. Drew) Greene Lotus denticulatus riverbar bird's-foot trefoil Lotus denticulatus **   Lotus denticulatus (E. Drew) Greene Lotus denticulatus riverbar bird's-foot trefoil Lotus denticulatus **   low stratum
0.2 %
        -none-
6 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-
7 Melica californica Melica californica Scribn. Melica californica California melicgrass Melica californica **   Melica californica Scribn. Melica californica California melicgrass Melica californica **   medium stratum
10 %
        -none-
8 Arctostaphylos viscida Arctostaphylos viscida Parry Arctostaphylos viscida sticky whiteleaf manzanita Arctostaphylos viscida **   Arctostaphylos viscida Parry Arctostaphylos viscida sticky whiteleaf manzanita Arctostaphylos viscida **   medium stratum
10 %
        -none-
9 Ceanothus cuneatus Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus buckbrush Ceanothus cuneatus **   Ceanothus cuneatus (Hook.) Nutt. Ceanothus cuneatus buckbrush Ceanothus cuneatus **   medium stratum
4 %
        -none-
10 Heteromeles arbutifolia Heteromeles arbutifolia (Lindl.) M. Roemer Heteromeles arbutifolia toyon Heteromeles arbutifolia **   Heteromeles arbutifolia (Lindl.) M. Roemer Heteromeles arbutifolia toyon Heteromeles arbutifolia **   medium stratum
3 %
        -none-
11 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   Toxicodendron diversilobum (Torr. & Gray) Greene Toxicodendron diversilobum Pacific poison oak Toxicodendron diversilobum **   medium stratum
2 %
        -none-
12 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   medium stratum
1 %
        -none-
13 Elymus glaucus Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   medium stratum
1 %
        -none-
14 Pinus sabiniana Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   medium stratum
1 %
        -none-
15 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   medium stratum
1 %
        -none-
16 Chlorogalum pomeridianum Chlorogalum pomeridianum (DC.) Kunth Chlorogalum pomeridianum wavyleaf soap plant Chlorogalum pomeridianum **   Chlorogalum pomeridianum (DC.) Kunth Chlorogalum pomeridianum wavyleaf soap plant Chlorogalum pomeridianum **   medium stratum
0.2 %
        -none-
17 Grindelia hirsutula var. davyi Grindelia hirsutula Hook. & Arn. var. davyi (Jepson) M.A. Lane Grindelia hirsutula var. davyi hairy gumweed Grindelia hirsutula var. davyi **   Grindelia hirsutula Hook. & Arn. var. davyi (Jepson) M.A. Lane Grindelia hirsutula var. davyi hairy gumweed Grindelia hirsutula var. davyi **   medium stratum
0.2 %
        -none-
18 Pinus sabiniana Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   Pinus sabiniana Dougl. ex Dougl. Pinus sabiniana California foothill pine Pinus sabiniana **   tall stratum
12 %
        -none-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 2 m 5 m 4 %
hardwood     0 %
conifer 10 m 15 m 12 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Crawford, Josie Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Pinus sabiniana / Arctostaphylos viscida 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                          


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


User Defined Values
Alternate Sample ID SNNR0988