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SNNR0453
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3472-{998E47D8-4658-41E9-8434-6230BC5565BC}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0453
Author Observation Code ? SNNR0453
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 ? 40.1231412490715 º
Longitude ? -121.724899131689 º
Author Location ? Lassen National Forest
Location Narrative ? Lassen National Forest, Ishi Wilderness. Mixed shrubland dominated by Ceanothus integerrimus, on west face of ridge, leading down from Lassen Trail. Shrub stands alternate with these tree stands along length of slope.
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 ? large
Elevation ? 970 m
Slope Aspect ? 275 º
Slope Gradient ? 20 º
Topographic Position ? Midslope
Landscape Narrative ? upland
Percent Rock / Gravel ? 6 %
Percent Litter ? 81 %
Percent Bare Soil ? 8 %
Percent Water ? 0 %
Percent Other ? 5 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 30-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 ? 74 %
Field Cover ? 6 %
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 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
5 %
        -none-
2 Torilis nodosa Torilis nodosa (L.) Gaertn. Torilis nodosa knotted hedgeparsley Torilis nodosa **   Torilis nodosa (L.) Gaertn. Torilis nodosa knotted hedgeparsley Torilis nodosa **   low stratum
1 %
        -none-
3 Mimulus viscidus Mimulus viscidus Congd. Mimulus viscidus sticky monkeyflower Mimulus viscidus **   Mimulus viscidus Congd. Mimulus viscidus sticky monkeyflower Mimulus viscidus **   low stratum
0.2 %
        -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
0.2 %
        -none-
5 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea silver hairgrass Aira caryophyllea **   Aira caryophyllea L. Aira caryophyllea silver hairgrass Aira caryophyllea **   low stratum
0.2 %
        -none-
6 Scutellaria Scutellaria L. Scutellaria skullcap Scutellaria **   Scutellaria L. Scutellaria skullcap Scutellaria **   low stratum
0.2 %
        -none-
7 Cirsium occidentale Cirsium occidentale (Nutt.) Jepson Cirsium occidentale cobwebby thistle Cirsium occidentale **   Cirsium occidentale (Nutt.) Jepson Cirsium occidentale cobwebby thistle Cirsium occidentale **   low stratum
0.2 %
        -none-
8 Ceanothus integerrimus Ceanothus integerrimus Hook. & Arn. Ceanothus integerrimus deerbrush Ceanothus integerrimus **   Ceanothus integerrimus Hook. & Arn. Ceanothus integerrimus deerbrush Ceanothus integerrimus **   medium stratum
54 %
        -none-
9 Fraxinus dipetala Fraxinus dipetala Hook. & Arn. Fraxinus dipetala California ash Fraxinus dipetala **   Fraxinus dipetala Hook. & Arn. Fraxinus dipetala California ash Fraxinus dipetala **   medium stratum
6 %
        -none-
10 Lepechinia calycina Lepechinia calycina (Benth.) Epling ex Munz Lepechinia calycina woodbalm Lepechinia calycina **   Lepechinia calycina (Benth.) Epling ex Munz Lepechinia calycina woodbalm Lepechinia calycina **   medium stratum
5 %
        -none-
11 Quercus garryana var. breweri Quercus garryana Dougl. ex Hook. var. breweri (Engelm.) Jepson Quercus garryana var. breweri Oregon white oak Quercus garryana var. breweri **   Quercus garryana Dougl. ex Hook. var. breweri (Engelm.) Jepson Quercus garryana var. breweri Oregon white oak Quercus garryana var. breweri **   medium stratum
5 %
        -none-
12 Cercis occidentalis var. orbiculata Cercis occidentalis Torr. ex Gray var. orbiculata (Greene) Tidestrom Cercis occidentalis var. orbiculata Cercis occidentalis var. orbiculata **   Cercis occidentalis var. orbiculata **   Cercis occidentalis Torr. ex Gray var. orbiculata (Greene) Tidestrom Cercis occidentalis var. orbiculata Cercis occidentalis var. orbiculata **   Cercis occidentalis var. orbiculata **   medium stratum
3 %
        -none-
13 Keckiella breviflora Keckiella breviflora (Lindl.) Straw Keckiella breviflora bush beardtongue Keckiella breviflora **   Keckiella breviflora (Lindl.) Straw Keckiella breviflora bush beardtongue Keckiella breviflora **   medium stratum
0.2 %
        -none-
14 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   medium stratum
0.2 %
        -none-
15 Rhus trilobata Rhus trilobata Nutt. Rhus trilobata skunkbush sumac Rhus trilobata **   Rhus trilobata Nutt. Rhus trilobata skunkbush sumac Rhus trilobata **   medium stratum
0.2 %
        -none-
16 Quercus kelloggii Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii **   Quercus kelloggii Newberry Quercus kelloggii California black oak Quercus kelloggii **   tall 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 ?
tall stratum      
medium stratum      
low stratum      
tall shrub or understory tree 2 m 5 m 3 %
conifer     0 %
hardwood 10 m 15 m 0.2 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Taylor, Jeanne Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Ceanothus integerrimus – Quercus garryana var. fruticosa 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: Fine Sandy Loam               Medium to very fine, sandy loam


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


User Defined Values
Alternate Sample ID SNNR0453