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SNNR0487
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3425-{EC215927-14FD-4382-BCF5-6109E800959E}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0487
Author Observation Code ? SNNR0487
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 ? 40.1316885098618 º
Longitude ? -121.699563094246 º
Author Location ? Lassen National Forest
Location Narrative ? The stand is dominated by moderately dense, tall, blue oak with an understory of shrubs (Ceanothus integerrimus) and native forbs. The stand starts abruptly from its adjacent alliance of Ceanothus integerrimus - Arctostaphylos manzanita and then tapers to a burnt patch of stumps and logs.
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: 
Elevation ? 1165 m
Slope Aspect ? 41 º
Slope Gradient ? 19 º
Topographic Position ? Midslope
Rock Type ? pyroclastic, unspecified
Landscape Narrative ? upland
Percent Rock / Gravel ? 2 %
Percent Litter ? 93 %
Percent Bare Soil ? 1 %
Percent Water ? 0 %
Percent Other ? 4 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 01-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 ? 1.5 m
Field Height ? 0.25 m
Shrub Cover ? 34 %
Field Cover ? 17 %
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 Elymus glaucus Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   low stratum
3 %
        -none-
2 Lamiaceae Lamiaceae **   Lamiaceae Mint family Lamiaceae **   Lamiaceae **   Lamiaceae Mint family Lamiaceae **   low stratum
2 %
        -none-
3 Bromus tectorum Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum **   Bromus tectorum L. Bromus tectorum cheatgrass Bromus tectorum **   low stratum
1 %
        -none-
4 Clarkia rhomboidea Clarkia rhomboidea Dougl. ex Hook. Clarkia rhomboidea diamond clarkia Clarkia rhomboidea **   Clarkia rhomboidea Dougl. ex Hook. Clarkia rhomboidea diamond clarkia Clarkia rhomboidea **   low stratum
1 %
        -none-
5 Lonicera interrupta Lonicera interrupta Benth. Lonicera interrupta chaparral honeysuckle Lonicera interrupta **   Lonicera interrupta Benth. Lonicera interrupta chaparral honeysuckle Lonicera interrupta **   low stratum
1 %
        -none-
6 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   Torilis arvensis (Huds.) Link Torilis arvensis spreading hedgeparsley Torilis arvensis **   low stratum
1 %
        -none-
7 Galium aparine Galium aparine L. Galium aparine stickywilly Galium aparine **   Galium aparine L. Galium aparine stickywilly Galium aparine **   low stratum
1 %
        -none-
8 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   low stratum
1 %
        -none-
9 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   low stratum
0.2 %
        -none-
10 Sanicula crassicaulis Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Pacific blacksnakeroot Sanicula crassicaulis **   Sanicula crassicaulis Poepp. ex DC. Sanicula crassicaulis Pacific blacksnakeroot Sanicula crassicaulis **   low stratum
0.2 %
        -none-
11 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   low stratum
0.2 %
        -none-
12 Agoseris grandiflora Agoseris grandiflora (Nutt.) Greene Agoseris grandiflora bigflower agoseris Agoseris grandiflora **   Agoseris grandiflora (Nutt.) Greene Agoseris grandiflora bigflower agoseris Agoseris grandiflora **   low stratum
0.2 %
        -none-
13 Viola Viola L. Viola violet Viola **   Viola L. Viola violet Viola **   low stratum
0.2 %
        -none-
14 Ceanothus integerrimus Ceanothus integerrimus Hook. & Arn. Ceanothus integerrimus deerbrush Ceanothus integerrimus **   Ceanothus integerrimus Hook. & Arn. Ceanothus integerrimus deerbrush Ceanothus integerrimus **   medium stratum
20 %
        -none-
15 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
10 %
        -none-
16 Rhus trilobata Rhus trilobata Nutt. Rhus trilobata skunkbush sumac Rhus trilobata **   Rhus trilobata Nutt. Rhus trilobata skunkbush sumac Rhus trilobata **   medium stratum
3 %
        -none-
17 Ptelea crenulata Ptelea crenulata Greene Ptelea crenulata California hoptree Ptelea crenulata **   Ptelea crenulata Greene Ptelea crenulata California hoptree Ptelea crenulata **   medium stratum
1 %
        -none-
18 Quercus kelloggii Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii **   Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii **   tall stratum
38 %
        -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     0 %
hardwood 10 m 15 m 38 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Mendezona, Arren Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus kelloggii – Pinus ponderosa / Ceanothus integerrimus 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         Loam               Medium loam


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


User Defined Values
Alternate Sample ID SNNR0487