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SNFN0041
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6812-{650A389B-C508-482B-9FC0-29EF41F085AB}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0041
Author Observation Code ? SNFN0041
Original Data Location ? California Dept. of Fish and Wildlife, Vegetation Classification Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 39.1030592748765 º
Longitude ? -121.291334410239 º
Author Location ? Spenceville Wildlife Area
Location Narrative ? Seep upslope to the SW of Jones Rd. less than 100 m from gate at intersection with Spenceville Rd. Plot is on the lower third of hill. Vegetation in seep varies through the length of it, with patches of Carex-Juncus, Stachys, and Rumex. Area to the west of the seep has a long patch of Brassica covering an area that may have been plowed in the past. Seep is in an area closed to grazing.; Area around seep has history of heavy grazing.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Rectangular
Area ? 100
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 25 m x 4 m
Environment Fields: 
Stand Size ? large
Elevation ? 101 m
Slope Aspect ? 17 º
Slope Gradient ? 3 º
Topographic Position ? Lower 1/3 of slope
Surficial Deposits ? Unknown
Rock Type ? Unknown
Landscape Narrative ? wetland; Fresh Emergent Wetland; Two large clumps of Rubus discolor to the N and NE of plot
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 2 %
Percent Bare Soil ? 1 %
Percent Other ? 2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 17-Mar-2005 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 100
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 100
Plot Quality Fields: 
Plot Validation Level ? (2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields: 
--no data--
Misc Fields: 
Observation Narrative ? cited in Klein et al. 2007 as SNFN0041
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 Juncus balticus Juncus balticus Willd. Juncus balticus Juncus balticus **   JUBA Juncus balticus Willd. Juncus balticus Juncus balticus **   JUBA Medium
7 %
        -none-
2 Carex praegracilis Carex praegracilis W. Boott Carex praegracilis Carex praegracilis **   CAPR5 Carex praegracilis W. Boott Carex praegracilis Carex praegracilis **   CAPR5 Medium
5 %
        -none-
3 Carex densa Carex densa (L.H. Bailey) L.H. Bailey Carex densa Carex densa **   CADE8 Carex densa (L.H. Bailey) L.H. Bailey Carex densa Carex densa **   CADE8 Medium
3 %
        -none-
4 Stachys Stachys L. Stachys Stachys **   STACH Stachys L. Stachys Stachys **   STACH Low
2 %
        -none-
5 Rumex pulcher Rumex pulcher L. Rumex pulcher Rumex pulcher **   RUPU3 Rumex pulcher L. Rumex pulcher Rumex pulcher **   RUPU3 Low
1 %
        -none-
6 Juncus Juncus L. Juncus Juncus **   JUNCU Juncus L. Juncus Juncus **   JUNCU Low
0.2 %
        -none-
7 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
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 ?
Medium 0.5 m 5 m 15 %
Low 0 m 0.5 m 3 %
Tall 5 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Ratchford, Jaime Field assistant
Taylor, Jeanne Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Juncus arcticus var. balticus – Carex praegracilis Association     Klein et al. 2007 no
Klein, Anne


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Agriculture Low Agriculture


User Defined Values
No User Defined Data for this plot