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SNNR0618
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3596-{D05916C6-68A2-4671-BD4E-29EF8F82E126}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0618
Author Observation Code ? SNNR0618
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 ? 38.9774732293342 º
Longitude ? -121.278577275967 º
Author Location ? Roadside survey off McCourtney Rd.
Location Narrative ? Large valley oak dominate this riparian stand with some Populus fremontii and alder at the stream edge. The creek winds along the roadside and is completely on private property with a ranch on one side of the creek and a road on the other. I could not go into the stand; I collected all data from the edge of the stand on the road.
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 ? 71 m
Slope Aspect ? (n/a, too irregular to determine) º
Slope Gradient ? 34 º
Topographic Position ? Low level
Landscape Narrative ? wetland
Percent Rock / Gravel ? 1.2 %
Percent Litter ? 77 %
Percent Bare Soil ? 20 %
Percent Water ? 0 %
Percent Other ? 2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 01-Aug-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 ? 30 %
Field Cover ? 35 %
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 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum
10 %
        -none-
2 Aristolochia californica Aristolochia californica Torr. Aristolochia californica California dutchman's pipe Aristolochia californica **   Aristolochia californica Torr. Aristolochia californica California dutchman's pipe Aristolochia californica **   low stratum
0.2 %
        -none-
3 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   low stratum
0.2 %
        -none-
4 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
25 %
        -none-
5 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   medium stratum
3 %
        -none-
6 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   Carduus pycnocephalus L. Carduus pycnocephalus Italian plumeless thistle Carduus pycnocephalus **   medium stratum
2 %
        -none-
7 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   medium stratum
2 %
        -none-
8 Muhlenbergia rigens Muhlenbergia rigens (Benth.) A.S. Hitchc. Muhlenbergia rigens deergrass Muhlenbergia rigens **   Muhlenbergia rigens (Benth.) A.S. Hitchc. Muhlenbergia rigens deergrass Muhlenbergia rigens **   medium stratum
2 %
        -none-
9 Salix exigua Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   Salix exigua Nutt. Salix exigua narrowleaf willow Salix exigua **   medium stratum
1 %
        -none-
10 Elymus glaucus Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   Elymus glaucus Buckl. Elymus glaucus blue wildrye Elymus glaucus **   medium stratum
1 %
        -none-
11 Verbena litoralis Verbena litoralis Kunth Verbena litoralis seashore vervain Verbena litoralis **   Verbena litoralis Kunth Verbena litoralis seashore vervain Verbena litoralis **   medium stratum
0.2 %
        -none-
12 Mimulus guttatus Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   medium stratum
0.2 %
        -none-
13 Ficus carica Ficus carica L. Ficus carica edible fig Ficus carica **   Ficus carica L. Ficus carica edible fig Ficus carica **   medium stratum
0.2 %
        -none-
14 Euthamia occidentalis Euthamia occidentalis Nutt. Euthamia occidentalis western goldentop Euthamia occidentalis **   Euthamia occidentalis Nutt. Euthamia occidentalis western goldentop Euthamia occidentalis **   medium stratum
0.2 %
        -none-
15 Ailanthus altissima Ailanthus altissima (P. Mill.) Swingle Ailanthus altissima tree of heaven Ailanthus altissima **   Ailanthus altissima (P. Mill.) Swingle Ailanthus altissima tree of heaven Ailanthus altissima **   medium stratum
0.2 %
        -none-
16 Quercus lobata Quercus lobata Née Quercus lobata California white oak Quercus lobata **   Quercus lobata Née Quercus lobata California white oak Quercus lobata **   tall stratum
30 %
        -none-
17 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   tall stratum
4 %
        -none-
18 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   tall stratum
2 %
        -none-
19 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
1 %
        -none-
20 Vitis californica Vitis californica Benth. Vitis californica California wild grape Vitis californica **   Vitis californica Benth. Vitis californica California wild grape Vitis californica **   tall stratum
1 %
        -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 7 %
hardwood 20 m 35 m 40 %
conifer     0 %
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 ?
Quercus lobata / Rubus armeniacus Association       no
Buck-Diaz, Jennifer


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 ?
Roads and vehicular traffic Medium Road/trail construction/maint.
Cultivation Medium Agriculture
Human, general Medium Degrading water quality
Natural, general Medium Competition from exotics


User Defined Values
Alternate Sample ID SNNR0618