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HWY14014
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:2555-{136030FA-921A-4E65-90DF-D5B8733DEB44}
» Citing info
Plot ID Fields: 
Author Plot Code ? HWY14014
Author Observation Code ? HWY14014
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 ? 37.4754720505845 º
Longitude ? -120.035304476966 º
Author Location ? Meherena property, Mariposa County
Location Narrative ? This is a stand of dense, multi-stemmed Quercus wislizeni with numerous large Pinus sabiniana and Quercus douglasii interspersed. The shrub layer consists of dense Toxicodendron diversilobum of various heights. The herb layer is fairly sparse.
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 ? 617 m
Slope Aspect ? (n/a, too irregular to determine) º
Min Slope Gradient ? 5 º
Max Slope Gradient ? 25 º
Topographic Position ? Midslope
Rock Type ? metamorphic, unspecified
Landscape Narrative ? upland
Percent Rock / Gravel ? 0.4 %
Percent Litter ? 10 %
Percent Bare Soil ? 86 %
Percent Water ? 0 %
Percent Other ? 4 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 19-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 ? 0.75 m
Field Height ? 0.25 m
Shrub Cover ? 30 %
Field Cover ? 4 %
Dominant Stratum ? Tree
Misc Fields: 
Observation Narrative ? Difficult to navigate this stand due to very thick Poison Oak.
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 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
8 %
        -none-
2 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   low stratum
1 %
        -none-
3 Melica californica Melica californica Scribn. Melica californica California melicgrass Melica californica **   Melica californica Scribn. Melica californica California melicgrass Melica californica **   low stratum
1 %
        -none-
4 Geranium dissectum Geranium dissectum L. Geranium dissectum cutleaf geranium Geranium dissectum **   Geranium dissectum L. Geranium dissectum cutleaf geranium Geranium dissectum **   low stratum
0.2 %
        -none-
5 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   Cynosurus echinatus L. Cynosurus echinatus bristly dogstail grass Cynosurus echinatus **   low stratum
0.2 %
        -none-
6 Calochortus albus Calochortus albus Dougl. ex Benth. Calochortus albus white fairy-lantern Calochortus albus **   Calochortus albus Dougl. ex Benth. Calochortus albus white fairy-lantern Calochortus albus **   low stratum
0.2 %
        -none-
7 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-
8 Galium aparine Galium aparine L. Galium aparine stickywilly Galium aparine **   Galium aparine L. Galium aparine stickywilly Galium aparine **   low stratum
0.2 %
        -none-
9 Bromus diandrus Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   Bromus diandrus Roth Bromus diandrus ripgut brome Bromus diandrus **   low stratum
0.2 %
        -none-
10 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-
11 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-
12 Briza minor Briza minor L. Briza minor little quakinggrass Briza minor **   Briza minor L. Briza minor little quakinggrass Briza minor **   low stratum
0.2 %
        -none-
13 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
20 %
        -none-
14 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   medium stratum
1 %
        -none-
15 Rhamnus ilicifolia Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   Rhamnus ilicifolia Kellogg Rhamnus ilicifolia hollyleaf redberry Rhamnus ilicifolia **   medium stratum
1 %
        -none-
16 Clematis lasiantha Clematis lasiantha Nutt. Clematis lasiantha pipestem clematis Clematis lasiantha **   Clematis lasiantha Nutt. Clematis lasiantha pipestem clematis Clematis lasiantha **   medium stratum
1 %
        -none-
17 Arctostaphylos viscida Arctostaphylos viscida Parry Arctostaphylos viscida sticky whiteleaf manzanita Arctostaphylos viscida **   Arctostaphylos viscida Parry Arctostaphylos viscida sticky whiteleaf manzanita Arctostaphylos viscida **   medium stratum
0.2 %
        -none-
18 Lonicera hispidula var. vacillans Lonicera hispidula (Lindl.) Dougl. ex Torr. & Gray var. vacillans (Benth.) Gray Lonicera hispidula var. vacillans pink honeysuckle Lonicera hispidula var. vacillans **   Lonicera hispidula (Lindl.) Dougl. ex Torr. & Gray var. vacillans (Benth.) Gray Lonicera hispidula var. vacillans pink honeysuckle Lonicera hispidula var. vacillans **   medium stratum
0.2 %
        -none-
19 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
0.2 %
        -none-
20 Heteromeles arbutifolia Heteromeles arbutifolia (Lindl.) M. Roemer Heteromeles arbutifolia toyon Heteromeles arbutifolia **   Heteromeles arbutifolia (Lindl.) M. Roemer Heteromeles arbutifolia toyon Heteromeles arbutifolia **   medium stratum
0.2 %
        -none-
21 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   tall stratum
47 %
        -none-
22 Quercus douglasii Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   Quercus douglasii Hook. & Arn. Quercus douglasii blue oak Quercus douglasii **   tall stratum
4 %
        -none-
23 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
3 %
        -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 5 m 10 m 51 %
conifer 10 m 15 m 3 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Jensen, Nick Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Quercus wislizeni / Toxicodendron diversilobum 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         Silty Clay Loam               Moderately fine silty clay loam


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


User Defined Values
Alternate Sample ID SNNR0996