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SNNR0253
» Citation URL: http://vegbank.org/cite/urn:lsid:vegbank.org/vegbranch:observation:3137-{8121B066-5C9E-4900-B278-60461AE96EEF}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNNR0253
Author Observation Code ? SNNR0253
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 ? 40.2684041759843 º
Longitude ? -121.960909613407 º
Author Location ? Tehama Wildlife Area
Location Narrative ? This is a roughly 300 sq meter herbaceous stand that shows up as a darker spot on the air photo. The dominant plants are indicators of a moist site (Trifolium variegatum, Hemizonia fitchii, Navarretia intertexta, Deschampsia, Juncus bufonius). The associated species repeat in polygons of similar size and shape in the vicinity.
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 ? 581 m
Slope Aspect ? 20 º
Slope Gradient ? 1 º
Topographic Position ? Lowslope
Rock Type ? pyroclastic, unspecified
Landscape Narrative ? upland
Percent Rock / Gravel ? 10 %
Percent Litter ? 40 %
Percent Bare Soil ? 45 %
Percent Water ? 0 %
Percent Other ? 5 %
Name Other ? BasalStemArea
Methods Fields: 
Observation Start Date ? 15-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: 
Field Height ? 0.25 m
Shrub Cover ? 0 %
Field Cover ? 45 %
Dominant Stratum ? Herb
Misc Fields: 
Observation Narrative ? The Trifolium variegatum was all dried up. This may have been called a Trifolium variegatum stand earlier in the season.
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 Deschampsia danthonioides Deschampsia danthonioides (Trin.) Munro Deschampsia danthonioides annual hairgrass Deschampsia danthonioides **   Deschampsia danthonioides (Trin.) Munro Deschampsia danthonioides annual hairgrass Deschampsia danthonioides **   low stratum
20 %
        -none-
2 Hemizonia fitchii Hemizonia fitchii Gray Hemizonia fitchii Fitch's tarweed Hemizonia fitchii **   Hemizonia fitchii Gray Hemizonia fitchii Fitch's tarweed Hemizonia fitchii **   low stratum
20 %
        -none-
3 Lessingia virgata Lessingia virgata Gray Lessingia virgata wand lessingia Lessingia virgata **   Lessingia virgata Gray Lessingia virgata wand lessingia Lessingia virgata **   low stratum
7 %
        -none-
4 Hordeum marinum Hordeum marinum Huds. Hordeum marinum seaside barley Hordeum marinum **   Hordeum marinum Huds. Hordeum marinum seaside barley Hordeum marinum **   low stratum
6 %
        -none-
5 Navarretia intertexta ssp. intertexta Navarretia intertexta (Benth.) Hook. ssp. intertexta Navarretia intertexta ssp. intertexta needleleaf navarretia Navarretia intertexta ssp. intertexta **   Navarretia intertexta (Benth.) Hook. ssp. intertexta Navarretia intertexta ssp. intertexta needleleaf navarretia Navarretia intertexta ssp. intertexta **   low stratum
5 %
        -none-
6 Trifolium variegatum Trifolium variegatum Nutt. Trifolium variegatum whitetip clover Trifolium variegatum **   Trifolium variegatum Nutt. Trifolium variegatum whitetip clover Trifolium variegatum **   low stratum
4 %
        -none-
7 Epilobium pallidum Epilobium pallidum (Eastw.) Hoch & Raven Epilobium pallidum largeflower spike-primrose Epilobium pallidum **   Epilobium pallidum (Eastw.) Hoch & Raven Epilobium pallidum largeflower spike-primrose Epilobium pallidum **   low stratum
2 %
        -none-
8 Juncus bufonius Juncus bufonius L. Juncus bufonius toad rush Juncus bufonius **   Juncus bufonius L. Juncus bufonius toad rush Juncus bufonius **   low stratum
1 %
        -none-
9 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   Bromus hordeaceus L. Bromus hordeaceus soft brome Bromus hordeaceus **   low stratum
0.2 %
        -none-
10 Trichostema lanceolatum Trichostema lanceolatum Benth. Trichostema lanceolatum vinegarweed Trichostema lanceolatum **   Trichostema lanceolatum Benth. Trichostema lanceolatum vinegarweed Trichostema lanceolatum **   low stratum
0.2 %
        -none-
11 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   Vulpia microstachys (Nutt.) Munro Vulpia microstachys small fescue Vulpia microstachys **   low stratum
0.2 %
        -none-
12 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia hairypink Petrorhagia dubia **   low stratum
0.2 %
        -none-
13 Triphysaria eriantha ssp. eriantha Triphysaria eriantha (Benth.) Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha johnny-tuck Triphysaria eriantha ssp. eriantha **   Triphysaria eriantha (Benth.) Chuang & Heckard ssp. eriantha Triphysaria eriantha ssp. eriantha johnny-tuck Triphysaria eriantha ssp. eriantha **   low stratum
0.2 %
        -none-
14 Centaurium muehlenbergii Centaurium muehlenbergii (Griseb.) W. Wight ex Piper Centaurium muehlenbergii Muhlenberg's centaury Centaurium muehlenbergii **   Centaurium muehlenbergii (Griseb.) W. Wight ex Piper Centaurium muehlenbergii Muhlenberg's centaury Centaurium muehlenbergii **   low stratum
0.2 %
        -none-
15 Microseris acuminata Microseris acuminata Greene Microseris acuminata Sierra foothill silverpuffs Microseris acuminata **   Microseris acuminata Greene Microseris acuminata Sierra foothill silverpuffs Microseris acuminata **   low stratum
0.2 %
        -none-
16 Clarkia purpurea Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. Clarkia purpurea winecup clarkia Clarkia purpurea **   Clarkia purpurea (W. Curtis) A. Nels. & J.F. Macbr. Clarkia purpurea winecup clarkia Clarkia purpurea **   low stratum
0.2 %
        -none-
17 Brodiaea elegans ssp. elegans Brodiaea elegans Hoover ssp. elegans Brodiaea elegans ssp. elegans harvest brodiaea Brodiaea elegans ssp. elegans **   Brodiaea elegans Hoover ssp. elegans Brodiaea elegans ssp. elegans harvest brodiaea Brodiaea elegans ssp. elegans **   low stratum
0.2 %
        -none-
18 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-
This table is SORTABLE. Click the headers to sort ascending and descending.

Stratum Definitions:
Stratum Type ?Stratum Base ?Stratum Height ?Stratum Cover ?
low stratum      
tall shrub or understory tree     0 %
hardwood     0 %
conifer     0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Bibbo, Mark Plot contributor
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details  
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Trifolium variegatum Alliance       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         Clay Loam               Moderately fine clay loam


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Grazing, domestic stock Low Grazing


User Defined Values
Alternate Sample ID SNNR0253