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SNFN0216
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:6965-{2BF1F71F-1422-4595-8859-FDAF2662A748}
» Citing info
Plot ID Fields: 
Author Plot Code ? SNFN0216
Author Observation Code ? SNFN0216
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 ? 37.9647061099192 º
Longitude ? -120.541720904605 º
Author Location ? New Melones, Calaveras County
Location Narrative ? The site is a half mile from the New Melones Reservoir. The plot is located 200 meters north of the road between Bostick Mountain and Bowman Gulch. The plot contains shallow soil comprising a higher native grass and forb community. Stand is distinct from the adjacent alliance of California Annual Grassland with high non-native cover (mostly Avena and Bromus diandrus).
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? circle
Area ? 1000
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 35.68 m diameter
Environment Fields: 
Stand Size ? small
Elevation ? 403 m
Slope Aspect ? 155 º
Slope Gradient ? 1 º
Topographic Position ? Bottom
Surficial Deposits ? Serpentine
Rock Type ? Serpentine
Landscape Narrative ? upland; Annual Grass; Deleted coarse fragments "other" = moss (5%)
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 28.2 %
Percent Litter ? 37 %
Percent Bare Soil ? 29 %
Percent Other ? 6 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 24-May-2005 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 1000
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 1000
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 SNFN0216
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 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
15 %
        -none-
2 Velezia rigida Velezia rigida L. Velezia rigida Velezia rigida **   VERI Velezia rigida L. Velezia rigida Velezia rigida **   VERI Low
12 %
        -none-
3 Vulpia microstachys var. confusa Vulpia microstachys (Nutt.) Munro var. confusa (Piper) Lonard & Gould Vulpia microstachys var. confusa Vulpia microstachys var. confusa **   VUMIC2 Vulpia microstachys (Nutt.) Munro var. confusa (Piper) Lonard & Gould Vulpia microstachys var. confusa Vulpia microstachys var. confusa **   VUMIC2 Low
10 %
        -none-
4 Petrorhagia dubia Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia Petrorhagia dubia **   PEDU2 Petrorhagia dubia (Raf.) G. López & Romo Petrorhagia dubia Petrorhagia dubia **   PEDU2 Low
5 %
        -none-
5 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Low
4 %
        -none-
6 Centaurium muehlenbergii Centaurium muehlenbergii (Griseb.) W. Wight ex Piper Centaurium muehlenbergii Centaurium muehlenbergii **   CEMU2 Centaurium muehlenbergii (Griseb.) W. Wight ex Piper Centaurium muehlenbergii Centaurium muehlenbergii **   CEMU2 Low
2 %
        -none-
7 Gastridium ventricosum Gastridium ventricosum auct. non (Gouan) Schinz & Thell. Gastridium ventricosum Gastridium ventricosum **   GAVE3 Gastridium ventricosum auct. non (Gouan) Schinz & Thell. Gastridium ventricosum Gastridium ventricosum **   GAVE3 Low
1 %
        -none-
8 Brachypodium distachyon Brachypodium distachyon (L.) P. Beauv. Brachypodium distachyon Brachypodium distachyon **   BRDI2 Brachypodium distachyon (L.) P. Beauv. Brachypodium distachyon Brachypodium distachyon **   BRDI2 Low
0.2 %
        -none-
9 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-
10 Trifolium microcephalum Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Low
0.2 %
        -none-
11 Galium porrigens Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Low
0.2 %
        -none-
12 Plantago erecta Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Low
0.2 %
        -none-
13 Erodium botrys Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Erodium botrys (Cav.) Bertol. Erodium botrys Erodium botrys **   ERBO Low
0.2 %
        -none-
14 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
0.2 %
        -none-
15 Aegilops triuncialis Aegilops triuncialis L. Aegilops triuncialis Aegilops triuncialis **   AETR Aegilops triuncialis L. Aegilops triuncialis Aegilops triuncialis **   AETR Low
0.2 %
        -none-
16 Silene gallica Silene gallica L. Silene gallica Silene gallica **   SIGA Silene gallica L. Silene gallica Silene gallica **   SIGA Low
0.2 %
        -none-
17 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
0.2 %
        -none-
18 Leontodon taraxacoides Leontodon taraxacoides (Vill.) Mérat Leontodon taraxacoides Leontodon taraxacoides **   LETA Leontodon taraxacoides (Vill.) Mérat Leontodon taraxacoides Leontodon taraxacoides **   LETA Low
0.2 %
        -none-
19 Filago gallica Filago gallica L. Filago gallica Filago gallica **   FIGA Filago gallica L. Filago gallica Filago gallica **   FIGA Low
0.2 %
        -none-
20 Navarretia pubescens Navarretia pubescens (Benth.) Hook. & Arn. Navarretia pubescens Navarretia pubescens **   NAPU2 Navarretia pubescens (Benth.) Hook. & Arn. Navarretia pubescens Navarretia pubescens **   NAPU2 Low
0.2 %
        -none-
21 Lotus micranthus Lotus micranthus Benth. Lotus micranthus Lotus micranthus **   LOMI Lotus micranthus Benth. Lotus micranthus Lotus micranthus **   LOMI 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 0 %
Low 0 m 0.5 m 50 %
Tall 5 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Mendezona, Arren 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 ?
Lasthenia californica – Plantago erecta – Vulpia microstachys Alliance     Klein et al. 2007 no
Klein, Anne


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


User Defined Values
No User Defined Data for this plot