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SNNR0602
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3584-{54420A79-C097-40AE-B641-61E0F22322A1}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0602
Author Observation Code ? SNNR0602
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 ? 39.0607155779541 º
Longitude ? -121.007289076659 º
Author Location ? Bear River
Location Narrative ? This rocky bank has a sparse mix of willows, alder, & button-willow. Three meters is the maximum height of trees and shrubs; there is probably regular scouring by the river. There is a dam upstream. obvious grinding rocks are everywhere. Some of this stand is on tiny islands in the river. The water level is receding as the summer progresses.
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 ? small
Elevation ? 507 m
Slope Aspect ? 2 º
Slope Gradient ? 2 º
Topographic Position ? Low level
Rock Type ? basalt
Landscape Narrative ? wetland
Percent Rock / Gravel ? 88 %
Percent Litter ? 1 %
Percent Bare Soil ? 10 %
Percent Water ? 0 %
Percent Other ? 0.2 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 13-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 ? 0.75 m
Field Height ? 0.25 m
Shrub Cover ? 1 %
Field Cover ? 2 %
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 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
0.2 %
        -none-
2 Juncus Juncus L. Juncus rush Juncus **   Juncus L. Juncus rush Juncus **   low stratum
0.2 %
        -none-
3 Plantago erecta Plantago erecta Morris Plantago erecta dotseed plantain Plantago erecta **   Plantago erecta Morris Plantago erecta dotseed plantain Plantago erecta **   low stratum
0.2 %
        -none-
4 Cyperus eragrostis Cyperus eragrostis Lam. Cyperus eragrostis tall flatsedge Cyperus eragrostis **   Cyperus eragrostis Lam. Cyperus eragrostis tall flatsedge Cyperus eragrostis **   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 Panicum acuminatum Panicum acuminatum Sw. Panicum acuminatum Panicum acuminatum **   Panicum acuminatum **   Panicum acuminatum Sw. Panicum acuminatum Panicum acuminatum **   Panicum acuminatum **   low stratum
0.2 %
        -none-
7 Mimulus guttatus Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   Mimulus guttatus DC. Mimulus guttatus seep monkeyflower Mimulus guttatus **   low stratum
0.2 %
        -none-
8 Pinus ponderosa Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine Pinus ponderosa **   Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine Pinus ponderosa **   low stratum
0.2 %
        -none-
9 Rubus discolor Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   Rubus discolor Weihe & Nees Rubus discolor Himalayan blackberry Rubus discolor **   low stratum
0.2 %
        -none-
10 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   medium stratum
4 %
        -none-
11 Salix lasiolepis Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   Salix lasiolepis Benth. Salix lasiolepis arroyo willow Salix lasiolepis **   medium stratum
4 %
        -none-
12 Salix laevigata Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   Salix laevigata Bebb Salix laevigata red willow Salix laevigata **   medium stratum
3 %
        -none-
13 Cephalanthus occidentalis var. californicus Cephalanthus occidentalis L. var. californicus Benth. Cephalanthus occidentalis var. californicus Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis L. var. californicus Benth. Cephalanthus occidentalis var. californicus Cephalanthus occidentalis var. californicus **   Cephalanthus occidentalis var. californicus **   medium stratum
2 %
        -none-
14 Salix melanopsis Salix melanopsis Nutt. Salix melanopsis dusky willow Salix melanopsis **   Salix melanopsis Nutt. Salix melanopsis dusky willow Salix melanopsis **   medium stratum
1 %
        -none-
15 Pinus ponderosa Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine Pinus ponderosa **   Pinus ponderosa P.& C. Lawson Pinus ponderosa ponderosa pine Pinus ponderosa **   medium stratum
0.2 %
        -none-
16 Daucus carota Daucus carota L. Daucus carota Queen Anne's lace Daucus carota **   Daucus carota L. Daucus carota Queen Anne's lace Daucus carota **   medium stratum
0.2 %
        -none-
17 Juncus effusus Juncus effusus L. Juncus effusus common rush Juncus effusus **   Juncus effusus L. Juncus effusus common rush Juncus effusus **   medium stratum
0.2 %
        -none-
18 Agrostis Agrostis L. Agrostis bentgrass Agrostis **   Agrostis L. Agrostis bentgrass Agrostis **   medium stratum
0.2 %
        -none-
19 Populus fremontii Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   Populus fremontii S. Wats. Populus fremontii Fremont cottonwood Populus fremontii **   medium stratum
0.2 %
        -none-
20 Alnus rhombifolia Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   Alnus rhombifolia Nutt. Alnus rhombifolia white alder Alnus rhombifolia **   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 1 m 2 m 14 %
hardwood 2 m 5 m 0.2 %
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 ?
Alnus rhombifolia / Carex spp. 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         Sands: Sand               Medium sand


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Hydrologic alteration Low Dam/inundation
Floods Low Altered flood/tidal regime
Natural, general Low Competition from exotics


User Defined Values
Alternate Sample ID SNNR0602