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SNNR0623
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3601-{8A7A13C8-A13C-43E3-8026-7596DF7B3CEF}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0623
Author Observation Code ? SNNR0623
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 ? 39.0144397027624 º
Longitude ? -121.106262223614 º
Author Location ? Bear River
Location Narrative ? This rocky floodplain is very open and is situated on the west bank of the Bear River. There are houses across the river but not here. Water comes up here but doesn't stay, only flood events (there is a dam upriver). There's an ORV trail with out too much use.
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 ? 383 m
Slope Aspect ? 22 º
Slope Gradient ? 3 º
Topographic Position ? Low level
Surficial Deposits ? Alluvial Deposits: Floodplain
Rock Type ? mixed
Landscape Narrative ? wetland
Percent Rock / Gravel ? 50 %
Percent Litter ? 10 %
Percent Bare Soil ? 39 %
Percent Water ? 0 %
Percent Other ? 1 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 02-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 ? 4 %
Field Cover ? 22 %
Dominant Stratum ? Shrub
Misc Fields: 
Observation Narrative ? Unusual species encountered: Medium, Elymus elymoides 0.2%; M, Asclepias eriocarpa, 0.2%, Epilobium canum spp. latifolium
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 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum rose clover Trifolium hirtum **   Trifolium hirtum All. Trifolium hirtum rose clover Trifolium hirtum **   low stratum
4 %
        -none-
2 Lotus purshianus Lotus purshianus F.E. & E.G. Clem. Lotus purshianus Lotus purshianus **   Lotus purshianus **   Lotus purshianus F.E. & E.G. Clem. Lotus purshianus Lotus purshianus **   Lotus purshianus **   low stratum
3 %
        -none-
3 Hemizonia fitchii Hemizonia fitchii Gray Hemizonia fitchii Fitch's tarweed Hemizonia fitchii **   Hemizonia fitchii Gray Hemizonia fitchii Fitch's tarweed Hemizonia fitchii **   low stratum
2 %
        -none-
4 Centaurea solstitialis Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   Centaurea solstitialis L. Centaurea solstitialis yellow star-thistle Centaurea solstitialis **   low stratum
1 %
        -none-
5 Eriogonum umbellatum Eriogonum umbellatum Torr. Eriogonum umbellatum sulphur-flower buckwheat Eriogonum umbellatum **   Eriogonum umbellatum Torr. Eriogonum umbellatum sulphur-flower buckwheat Eriogonum umbellatum **   low stratum
1 %
        -none-
6 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-
7 Epilobium canum ssp. latifolium Epilobium canum (Greene) Raven ssp. latifolium (Hook.) Raven Epilobium canum ssp. latifolium hummingbird trumpet Epilobium canum ssp. latifolium **   Epilobium canum (Greene) Raven ssp. latifolium (Hook.) Raven Epilobium canum ssp. latifolium hummingbird trumpet Epilobium canum ssp. latifolium **   low stratum
0.2 %
        -none-
8 Elymus elymoides Elymus elymoides (Raf.) Swezey Elymus elymoides squirreltail Elymus elymoides **   Elymus elymoides (Raf.) Swezey Elymus elymoides squirreltail Elymus elymoides **   low stratum
0.2 %
        -none-
9 Cercocarpus betuloides Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   Cercocarpus betuloides Nutt. Cercocarpus betuloides Cercocarpus betuloides **   Cercocarpus betuloides **   medium stratum
15 %
        -none-
10 Quercus wislizeni Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   Quercus wislizeni A. DC. Quercus wislizeni interior live oak Quercus wislizeni **   medium stratum
5 %
        -none-
11 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
3 %
        -none-
12 Lolium multiflorum Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   Lolium multiflorum **   Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   Lolium multiflorum **   medium stratum
3 %
        -none-
13 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
2 %
        -none-
14 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   medium stratum
2 %
        -none-
15 Madia gracilis Madia gracilis (Sm.) Keck & J. Clausen ex Applegate Madia gracilis grassy tarweed Madia gracilis **   Madia gracilis (Sm.) Keck & J. Clausen ex Applegate Madia gracilis grassy tarweed Madia gracilis **   medium stratum
2 %
        -none-
16 Grindelia hirsutula var. davyi Grindelia hirsutula Hook. & Arn. var. davyi (Jepson) M.A. Lane Grindelia hirsutula var. davyi hairy gumweed Grindelia hirsutula var. davyi **   Grindelia hirsutula Hook. & Arn. var. davyi (Jepson) M.A. Lane Grindelia hirsutula var. davyi hairy gumweed Grindelia hirsutula var. davyi **   medium stratum
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
2 %
        -none-
18 Rhamnus tomentella Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   Rhamnus tomentella **   Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   Rhamnus tomentella **   medium stratum
2 %
        -none-
19 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
1 %
        -none-
20 Brickellia californica Brickellia californica (Torr. & Gray) Gray Brickellia californica California brickellbush Brickellia californica **   Brickellia californica (Torr. & Gray) Gray Brickellia californica California brickellbush Brickellia californica **   medium stratum
1 %
        -none-
21 Asclepias eriocarpa Asclepias eriocarpa Benth. Asclepias eriocarpa woollypod milkweed Asclepias eriocarpa **   Asclepias eriocarpa Benth. Asclepias eriocarpa woollypod milkweed Asclepias eriocarpa **   medium stratum
0.2 %
        -none-
22 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-
23 Pinus ponderosa Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine Pinus ponderosa **   Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine Pinus ponderosa **   tall stratum
4 %
        -none-
24 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
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 19 %
hardwood 2 m 5 m 5 %
conifer 10 m 15 m 5 %
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 ?
Cercocarpus montanus var. glaber 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         Silt               Medium silt


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Roads and vehicular traffic Low ORV activity
Floods Medium Altered flood/tidal regime
Natural, general Low Competition from exotics


User Defined Values
Alternate Sample ID SNNR0623