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LEIRCH20
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1298-{79730904-3275-4194-B1C3-E30784C74E0C}
» Citing info
Plot ID Fields: 
Author Plot Code ? LEIRCH20
Author Observation Code ? LEIRCH20
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 ? 39.9809764324019 º
Longitude ? -121.876644233191 º
Author Location ? Leininger Ranch, Tehama County
Location Narrative ? The site is located in the northeast portion of the Leininger Ranch next to a dirt road. The plot is located on/near a ridge-top surrounded by Blue Oak Woodland and California Annual Grassland. The plot consists of herbaceous vegetation dominated by Mimulus guttatus growing in a wet area probably originating from a seep or spring. There is some standing water, the soil is completely saturated. Some of the standing water is in cattle hoof prints.; The stand is next to a road, and similar vegetation would probably continue in the area occupied by the road. There is evidence of cattle grazing in and around the plot.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? square
Area ? 10.9
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 3.3 m wide
Environment Fields: 
Stand Size ? small
Elevation ? 466 m
Slope Aspect ? 170 º
Slope Gradient ? 0 º
Topographic Position ? Ridge top
Surficial Deposits ? Volcanic mud
Rock Type ? Volcanic mud
Landscape Narrative ? wetland; Annual Grass
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 2.2 %
Percent Litter ? 20 %
Percent Bare Soil ? 64 %
Percent Other ? 7 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 03-May-2006 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 10.9
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 10.9
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 SNFN0405
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 Mimulus guttatus Mimulus guttatus DC. Mimulus guttatus Mimulus guttatus **   MIGU Mimulus guttatus DC. Mimulus guttatus Mimulus guttatus **   MIGU Low
37 %
        -none-
2 Trifolium variegatum Trifolium variegatum Nutt. Trifolium variegatum Trifolium variegatum **   TRVA Trifolium variegatum Nutt. Trifolium variegatum Trifolium variegatum **   TRVA Low
20 %
        -none-
3 Deschampsia danthonioides Deschampsia danthonioides (Trin.) Munro Deschampsia danthonioides Deschampsia danthonioides **   DEDA Deschampsia danthonioides (Trin.) Munro Deschampsia danthonioides Deschampsia danthonioides **   DEDA Low
16 %
        -none-
4 Lolium multiflorum Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Lolium multiflorum Lam. Lolium multiflorum Lolium multiflorum **   LOMU Low
6 %
        -none-
5 Eleocharis Eleocharis R. Br. Eleocharis Eleocharis **   ELEOC Eleocharis R. Br. Eleocharis Eleocharis **   ELEOC Low
4 %
        -none-
6 Hordeum marinum Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Hordeum marinum Huds. Hordeum marinum Hordeum marinum **   HOMA2 Low
4 %
        -none-
7 Plagiobothrys glyptocarpus Plagiobothrys glyptocarpus (Piper) I.M. Johnst. Plagiobothrys glyptocarpus Plagiobothrys glyptocarpus **   PLGL2 Plagiobothrys glyptocarpus (Piper) I.M. Johnst. Plagiobothrys glyptocarpus Plagiobothrys glyptocarpus **   PLGL2 Low
2 %
        -none-
8 Vulpia bromoides Vulpia bromoides (L.) Gray Vulpia bromoides Vulpia bromoides **   VUBR Vulpia bromoides (L.) Gray Vulpia bromoides Vulpia bromoides **   VUBR Low
1 %
        -none-
9 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Low
1 %
        -none-
10 Montia fontana Montia fontana L. Montia fontana Montia fontana **   MOFO Montia fontana L. Montia fontana Montia fontana **   MOFO Low
0.2 %
        -none-
11 Plagiobothrys austiniae Plagiobothrys austiniae (Greene) I.M. Johnst. Plagiobothrys austiniae Plagiobothrys austiniae **   PLAU Plagiobothrys austiniae (Greene) I.M. Johnst. Plagiobothrys austiniae Plagiobothrys austiniae **   PLAU Low
0.2 %
        -none-
12 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
0.2 %
        -none-
13 Juncus bufonius Juncus bufonius L. Juncus bufonius Juncus bufonius **   JUBU Juncus bufonius L. Juncus bufonius Juncus bufonius **   JUBU Low
0.2 %
        -none-
14 Epilobium Epilobium L. Epilobium Epilobium **   EPILO Epilobium L. Epilobium Epilobium **   EPILO Low
0.2 %
        -none-
15 Dichelostemma multiflorum Dichelostemma multiflorum (Benth.) A. Heller Dichelostemma multiflorum Dichelostemma multiflorum **   DIMU5 Dichelostemma multiflorum (Benth.) A. Heller Dichelostemma multiflorum Dichelostemma multiflorum **   DIMU5 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 77 %
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 ?
Jensen, Nick Field assistant
Bibbo, Mark Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Trifolium variegatum Association     Klein et al. 2007 no
Klein, Anne


Disturbance Data:
Disturbance Type ?Disturbance Intensity ?Disturbance Comment ?
Road/trail construction/maint. Low Road/trail construction/maint.
Grazing Low Grazing
Competition from exotics Low Competition from exotics


User Defined Values
No User Defined Data for this plot