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SNFN0039
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6810-{26B18DA6-05AF-43A6-A02A-5E100CB7BECD}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0039
Author Observation Code ? SNFN0039
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 ? 39.0856608183729 º
Longitude ? -121.277903888889 º
Author Location ? Spenceville Wildlife Area
Location Narrative ? An extensive seep beginning just below hilltop SW of Jones Rd. Approximately 1 mile from gate at intersection with Long Ravine Road. Located within a fenced area to exclude grazing by cattle. Plot is located on hill slope, but seep continues north parallel of Jones Rd.
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 ? 140 m
Slope Aspect ? 55 º
Slope Gradient ? 7 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Unknown
Rock Type ? Unknown
Landscape Narrative ? wetland; Fresh Emergent Wetland;
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 1 %
Percent Bare Soil ? 1 %
Percent Other ? 2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 16-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 SNFN0039
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 Typha Typha L. Typha Typha **   TYPHA Typha L. Typha Typha **   TYPHA Medium
6 %
        -none-
2 Juncus effusus Juncus effusus L. Juncus effusus Juncus effusus **   JUEF Juncus effusus L. Juncus effusus Juncus effusus **   JUEF Medium
2 %
        -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
0.2 %
        -none-
4 Juncus balticus Juncus balticus Willd. Juncus balticus Juncus balticus **   JUBA Juncus balticus Willd. Juncus balticus Juncus balticus **   JUBA Low
15 %
        -none-
5 Epilobium Epilobium L. Epilobium Epilobium **   EPILO Epilobium L. Epilobium Epilobium **   EPILO Low
1 %
        -none-
6 Lemna Lemna L. Lemna Lemna **   LEMNA Lemna L. Lemna Lemna **   LEMNA Low
0.2 %
        -none-
7 Cirsium vulgare Cirsium vulgare (Savi) Ten. Cirsium vulgare Cirsium vulgare **   CIVU Cirsium vulgare (Savi) Ten. Cirsium vulgare Cirsium vulgare **   CIVU 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 8 %
Low 0 m 0.5 m 16 %
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 Association     Klein et al. 2007 no
Klein, Anne


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot