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SNFN0140
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6910-{E11BA8FF-CA67-4BF4-A840-77FEE16EEC4E}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0140
Author Observation Code ? SNFN0140
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 ? 37.6316807209505 º
Longitude ? -120.15315303976 º
Author Location ? Lake McClure South, Mariposa County
Location Narrative ? On Bureau of Land Management land east of Highway 49, between Coulterville and Lake McClure. Plot is located approximately 8 miles from Coulterville and approximately 2 miles north of bridge over Merced River. Location is the rocky crest of a small ridge. Highway 49 cuts directly across ridge to west of stand. Base is serpentine, with Selaginella and lichens on bedrock. Herbs include Lupinus spectabilis, Cryptantha, Layia, Eschscholzia. Bedrock friable, gravel primarily 2 cm. Surrounding area with Eriodictyon. SE-facing slope.
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 ? 20 m x 5 m
Environment Fields: 
Stand Size ? small
Elevation ? 494 m
Slope Aspect ? 160 º
Slope Gradient ? 22 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Serpentine
Rock Type ? Serpentine
Landscape Narrative ? upland; Annual Grass; Burrows of some type (vole, gopher?) in plot and surrounding area. Deleted coarse fragments "other" = moss (6%)
Percent Bedrock ? 11 %
Percent Rock / Gravel ? 74.2 %
Percent Litter ? 1 %
Percent Bare Soil ? 12 %
Percent Other ? 2 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 20-Apr-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 SNFN0140
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 Selaginella hansenii Selaginella hansenii Hieron. Selaginella hansenii Selaginella hansenii **   SEHA2 Selaginella hansenii Hieron. Selaginella hansenii Selaginella hansenii **   SEHA2 Low
55 %
        -none-
2 Lupinus spectabilis Lupinus spectabilis Hoover Lupinus spectabilis Lupinus spectabilis **   LUSP3 Lupinus spectabilis Hoover Lupinus spectabilis Lupinus spectabilis **   LUSP3 Low
7 %
        -none-
3 Layia fremontii Layia fremontii (Torr. & A. Gray) A. Gray Layia fremontii Layia fremontii **   LAFR2 Layia fremontii (Torr. & A. Gray) A. Gray Layia fremontii Layia fremontii **   LAFR2 Low
6 %
        -none-
4 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
6 %
        -none-
5 Vulpia microstachys Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Vulpia microstachys (Nutt.) Munro Vulpia microstachys Vulpia microstachys **   VUMI Low
2 %
        -none-
6 Eschscholzia lobbii Eschscholzia lobbii Greene Eschscholzia lobbii Eschscholzia lobbii **   ESLO Eschscholzia lobbii Greene Eschscholzia lobbii Eschscholzia lobbii **   ESLO Low
2 %
        -none-
7 Cryptantha flaccida Cryptantha flaccida (Douglas ex Lehm.) Greene Cryptantha flaccida Cryptantha flaccida **   CRFL4 Cryptantha flaccida (Douglas ex Lehm.) Greene Cryptantha flaccida Cryptantha flaccida **   CRFL4 Low
1 %
        -none-
8 Plantago erecta Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Low
1 %
        -none-
9 Phacelia heterophylla ssp. virgata Phacelia heterophylla Pursh ssp. virgata (Greene) Heckard Phacelia heterophylla ssp. virgata Phacelia heterophylla ssp. virgata **   PHHEV Phacelia heterophylla Pursh ssp. virgata (Greene) Heckard Phacelia heterophylla ssp. virgata Phacelia heterophylla ssp. virgata **   PHHEV Low
0.2 %
        -none-
10 Salvia columbariae Salvia columbariae Benth. Salvia columbariae Salvia columbariae **   SACO6 Salvia columbariae Benth. Salvia columbariae Salvia columbariae **   SACO6 Low
0.2 %
        -none-
11 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
0.2 %
        -none-
12 Dudleya cymosa ssp. cymosa Dudleya cymosa (Lem.) Britton & Rose ssp. cymosa Dudleya cymosa ssp. cymosa Dudleya cymosa ssp. cymosa **   DUCYC3 Dudleya cymosa (Lem.) Britton & Rose ssp. cymosa Dudleya cymosa ssp. cymosa Dudleya cymosa ssp. cymosa **   DUCYC3 Low
0.2 %
        -none-
13 Eriogonum Eriogonum Michx. Eriogonum Eriogonum **   ERIOG Eriogonum Michx. Eriogonum Eriogonum **   ERIOG Low
0.2 %
        -none-
14 Eriogonum Eriogonum Michx. Eriogonum Eriogonum **   ERIOG Eriogonum Michx. Eriogonum Eriogonum **   ERIOG Low
0.2 %
        -none-
15 Streptanthus tortuosus Streptanthus tortuosus Kellogg Streptanthus tortuosus Streptanthus tortuosus **   STTO3 Streptanthus tortuosus Kellogg Streptanthus tortuosus Streptanthus tortuosus **   STTO3 Low
0.2 %
        -none-
16 Asteraceae Asteraceae **   Asteraceae Asteraceae **   Asteraceae **   Asteraceae **   Asteraceae Asteraceae **   Asteraceae **   Low
0.2 %
        -none-
17 Chorizanthe membranacea Chorizanthe membranacea Benth. Chorizanthe membranacea Chorizanthe membranacea **   CHME2 Chorizanthe membranacea Benth. Chorizanthe membranacea Chorizanthe membranacea **   CHME2 Low
0.2 %
        -none-
18 Microseris douglasii Microseris douglasii (DC.) Sch. Bip. Microseris douglasii Microseris douglasii **   MIDO Microseris douglasii (DC.) Sch. Bip. Microseris douglasii Microseris douglasii **   MIDO Low
0.2 %
        -none-
19 Holocarpha virgata ssp. virgata Holocarpha virgata (A. Gray) D.D. Keck ssp. virgata Holocarpha virgata ssp. virgata Holocarpha virgata ssp. virgata **   HOVIV Holocarpha virgata (A. Gray) D.D. Keck ssp. virgata Holocarpha virgata ssp. virgata Holocarpha virgata ssp. virgata **   HOVIV Low
0.2 %
        -none-
20 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Low
0.2 %
        -none-
21 Trifolium willdenovii Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Low
0.2 %
        -none-
22 Lotus wrangelianus Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Lotus wrangelianus Fisch. & C.A. Mey. Lotus wrangelianus Lotus wrangelianus **   LOWR2 Low
0.2 %
        -none-
23 Uropappus lindleyi Uropappus lindleyi (DC.) Nutt. Uropappus lindleyi Uropappus lindleyi **   URLI5 Uropappus lindleyi (DC.) Nutt. Uropappus lindleyi Uropappus lindleyi **   URLI5 Low
0.2 %
        -none-
24 Astragalus gambelianus Astragalus gambelianus Sheldon Astragalus gambelianus Astragalus gambelianus **   ASGA Astragalus gambelianus Sheldon Astragalus gambelianus Astragalus gambelianus **   ASGA Low
0.2 %
        -none-
25 Pellaea mucronata Pellaea mucronata (D.C. Eaton) D.C. Eaton Pellaea mucronata Pellaea mucronata **   PEMU Pellaea mucronata (D.C. Eaton) D.C. Eaton Pellaea mucronata Pellaea mucronata **   PEMU 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 ?
Low 0 m 0.5 m 65 %
Medium 0.5 m 5 m 0 %
Tall 5 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Cousins, Stella Field assistant
Taylor, Jeanne Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2012
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Vulpia microstachys – Selaginella hansenii Association     Buck-Diaz et al. 2012 no
Buck-Diaz, Jennifer


User Defined Values
No User Defined Data for this plot