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SNNR0600
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3582-{5BDD0BDE-E85F-4452-A92C-F3CF0D90065C}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0600
Author Observation Code ? SNNR0600
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 ? 39.0545029008961 º
Longitude ? -121.008596237199 º
Author Location ? Bear River
Location Narrative ? This stand is a narrow strip above the alder zone at the base of a Douglas-fir stand on a steep east-facing slope. It is dominated by large Quercus chrysolepis, with young Douglas-fir and Philadelphus lewisii.
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 ? 523 m
Slope Aspect ? 110 º
Slope Gradient ? 25 º
Topographic Position ? Low level
Rock Type ? basalt
Landscape Narrative ? wetland
Percent Rock / Gravel ? 91 %
Percent Litter ? 3 %
Percent Bare Soil ? 1 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 13-Jul-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 ? 3.5 m
Field Height ? 0.25 m
Shrub Cover ? 5 %
Field Cover ? 2 %
Nonvascular Cover ? 4 %
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 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   low stratum
1 %
        -none-
2 Chamaebatia foliolosa Chamaebatia foliolosa Benth. Chamaebatia foliolosa mountain misery Chamaebatia foliolosa **   Chamaebatia foliolosa Benth. Chamaebatia foliolosa mountain misery Chamaebatia foliolosa **   low stratum
1 %
        -none-
3 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 **   low stratum
1 %
        -none-
4 Polygala cornuta var. cornuta Polygala cornuta Kellogg var. cornuta Polygala cornuta var. cornuta Sierra milkwort Polygala cornuta var. cornuta **   Polygala cornuta Kellogg var. cornuta Polygala cornuta var. cornuta Sierra milkwort Polygala cornuta var. cornuta **   low stratum
0.2 %
        -none-
5 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   low stratum
0.2 %
        -none-
6 Asarum hartwegii Asarum hartwegii S. Wats. Asarum hartwegii Hartweg's wildginger Asarum hartwegii **   Asarum hartwegii S. Wats. Asarum hartwegii Hartweg's wildginger Asarum hartwegii **   low stratum
0.2 %
        -none-
7 Melica harfordii Melica harfordii Boland. Melica harfordii Harford's oniongrass Melica harfordii **   Melica harfordii Boland. Melica harfordii Harford's oniongrass Melica harfordii **   low stratum
0.2 %
        -none-
8 Collomia heterophylla Collomia heterophylla Dougl. ex Hook. Collomia heterophylla variableleaf collomia Collomia heterophylla **   Collomia heterophylla Dougl. ex Hook. Collomia heterophylla variableleaf collomia Collomia heterophylla **   low stratum
0.2 %
        -none-
9 Philadelphus lewisii Philadelphus lewisii Pursh Philadelphus lewisii Lewis' mock orange Philadelphus lewisii **   Philadelphus lewisii Pursh Philadelphus lewisii Lewis' mock orange Philadelphus lewisii **   medium stratum
5 %
        -none-
10 Pseudotsuga menziesii Pseudotsuga menziesii (Mirbel) Franco Pseudotsuga menziesii Douglas-fir Pseudotsuga menziesii **   Pseudotsuga menziesii (Mirbel) Franco Pseudotsuga menziesii Douglas-fir Pseudotsuga menziesii **   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 Cephalanthus occidentalis var. californicus Cephalanthus occidentalis L. var. californicus Benth. Cephalanthus occidentalis var. californicus Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis L. var. californicus Benth. Cephalanthus occidentalis var. californicus Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis var. californicus **   medium stratum
1 %
        -none-
13 Arctostaphylos viscida Arctostaphylos viscida Parry Arctostaphylos viscida sticky whiteleaf manzanita Arctostaphylos viscida **   Arctostaphylos viscida Parry Arctostaphylos viscida sticky whiteleaf manzanita Arctostaphylos viscida **   medium stratum
1 %
        -none-
14 Umbellularia californica Umbellularia californica (Hook. & Arn.) Nutt. Umbellularia californica California laurel Umbellularia californica **   Umbellularia californica (Hook. & Arn.) Nutt. Umbellularia californica California laurel Umbellularia californica **   medium stratum
1 %
        -none-
15 Aesculus californica Aesculus californica (Spach) Nutt. Aesculus californica California buckeye Aesculus californica **   Aesculus californica (Spach) Nutt. Aesculus californica California buckeye Aesculus californica **   medium stratum
1 %
        -none-
16 Acer macrophyllum Acer macrophyllum Pursh Acer macrophyllum bigleaf maple Acer macrophyllum **   Acer macrophyllum Pursh Acer macrophyllum bigleaf maple Acer macrophyllum **   medium stratum
0.2 %
        -none-
17 Elymus glaucus Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   medium stratum
0.2 %
        -none-
18 Hieracium albiflorum Hieracium albiflorum Hook. Hieracium albiflorum white hawkweed Hieracium albiflorum **   Hieracium albiflorum Hook. Hieracium albiflorum white hawkweed Hieracium albiflorum **   medium stratum
0.2 %
        -none-
19 Quercus chrysolepis Quercus chrysolepis Liebm. Quercus chrysolepis canyon live oak Quercus chrysolepis **   Quercus chrysolepis Liebm. Quercus chrysolepis canyon live oak Quercus chrysolepis **   tall stratum
35 %
        -none-
20 Pseudotsuga menziesii Pseudotsuga menziesii (Mirbel) Franco Pseudotsuga menziesii Douglas-fir Pseudotsuga menziesii **   Pseudotsuga menziesii (Mirbel) Franco Pseudotsuga menziesii Douglas-fir Pseudotsuga menziesii **   tall stratum
12 %
        -none-
21 Umbellularia californica Umbellularia californica (Hook. & Arn.) Nutt. Umbellularia californica California laurel Umbellularia californica **   Umbellularia californica (Hook. & Arn.) Nutt. Umbellularia californica California laurel Umbellularia californica **   tall stratum
2 %
        -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 5 m 10 m 15 %
hardwood 15 m 20 m 37 %
conifer 15 m 20 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 ?
Pseudotsuga menziesii – Quercus chrysolepis 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         Sands: Sand               Medium sand


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


User Defined Values
Alternate Sample ID SNNR0600