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BEARRV02
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:358-{0C3152F6-F373-40E9-8A72-483898152D8B}
» Citing info
Plot ID Fields: 
Author Plot Code ? BEARRV02
Author Observation Code ? BEARRV02
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 ? 39.0316346571232 º
Longitude ? -121.126551169746 º
Author Location ? Shutamul Bear River Preserve
Location Narrative ? Plot is located on the Shutamul Property in Placer County, just north of the Bear River. Plot is situated on a nearly flat area about 50 meters from the river in an area that probably only flooded during high water years. Plot is dominated by Muhlenbergia rigens growing in dense patches with various other forbs/grasses intermixed. One Rhamnus tomentella in the stand.; Site is a conservation easement.
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 ? 308 m
Slope Aspect ? (n/a, flat) º
Slope Gradient ? 0 º
Topographic Position ? Bottom
Surficial Deposits ? Metamorphic (type unknown)
Rock Type ? Metamorphic (type unknown)
Landscape Narrative ? upland; Perennial Grass; Deer scat in plot. Late phenology in some spp. makes ID difficult. Plot is slightly off of north-south orientation.
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 70.2 %
Percent Litter ? 10 %
Percent Bare Soil ? 17 %
Percent Other ? 3 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 27-Jun-2006 ± 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 SNFN0292
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 Rhamnus tomentella Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   RHTO6 Rhamnus tomentella Benth. Rhamnus tomentella Rhamnus tomentella **   RHTO6 Medium
1 %
        -none-
2 Muhlenbergia rigens Muhlenbergia rigens (Benth.) Hitchc. Muhlenbergia rigens Muhlenbergia rigens **   MURI2 Muhlenbergia rigens (Benth.) Hitchc. Muhlenbergia rigens Muhlenbergia rigens **   MURI2 Low
32 %
        -none-
3 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
7 %
        -none-
4 Calycadenia multiglandulosa Calycadenia multiglandulosa DC. Calycadenia multiglandulosa Calycadenia multiglandulosa **   CAMU3 Calycadenia multiglandulosa DC. Calycadenia multiglandulosa Calycadenia multiglandulosa **   CAMU3 Low
2 %
        -none-
5 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
2 %
        -none-
6 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
1 %
        -none-
7 Grindelia hirsutula var. davyi Grindelia hirsutula Hook. & Arn. var. davyi (Jeps.) M.A. Lane Grindelia hirsutula var. davyi Grindelia hirsutula var. davyi **   GRHID2 Grindelia hirsutula Hook. & Arn. var. davyi (Jeps.) M.A. Lane Grindelia hirsutula var. davyi Grindelia hirsutula var. davyi **   GRHID2 Low
1 %
        -none-
8 Cynosurus echinatus Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Cynosurus echinatus L. Cynosurus echinatus Cynosurus echinatus **   CYEC Low
0.2 %
        -none-
9 Penstemon heterophyllus Penstemon heterophyllus Lindl. Penstemon heterophyllus Penstemon heterophyllus **   PEHE3 Penstemon heterophyllus Lindl. Penstemon heterophyllus Penstemon heterophyllus **   PEHE3 Low
0.2 %
        -none-
10 Hypericum perforatum Hypericum perforatum L. Hypericum perforatum Hypericum perforatum **   HYPE Hypericum perforatum L. Hypericum perforatum Hypericum perforatum **   HYPE Low
0.2 %
        -none-
11 Filago gallica Filago gallica L. Filago gallica Filago gallica **   FIGA Filago gallica L. Filago gallica Filago gallica **   FIGA Low
0.2 %
        -none-
12 Brodiaea minor Brodiaea minor (Benth.) S. Watson Brodiaea minor Brodiaea minor **   BRMI3 Brodiaea minor (Benth.) S. Watson Brodiaea minor Brodiaea minor **   BRMI3 Low
0.2 %
        -none-
13 Eriophyllum lanatum Eriophyllum lanatum (Pursh) Forbes Eriophyllum lanatum Eriophyllum lanatum **   ERLA6 Eriophyllum lanatum (Pursh) Forbes Eriophyllum lanatum Eriophyllum lanatum **   ERLA6 Low
0.2 %
        -none-
14 Madia gracilis Madia gracilis (Sm.) D.D. Keck Madia gracilis Madia gracilis **   MAGR3 Madia gracilis (Sm.) D.D. Keck Madia gracilis Madia gracilis **   MAGR3 Low
0.2 %
        -none-
15 Iris Iris L. Iris Iris **   IRIS Iris L. Iris Iris **   IRIS Low
0.2 %
        -none-
16 Lomatium Lomatium Raf. Lomatium Lomatium **   LOMAT Lomatium Raf. Lomatium Lomatium **   LOMAT Low
0.2 %
        -none-
17 Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum (Benth.) Alph. Wood ssp. capitatum Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum ssp. capitatum **   DICAC5 Dichelostemma capitatum (Benth.) Alph. Wood ssp. capitatum Dichelostemma capitatum ssp. capitatum Dichelostemma capitatum ssp. capitatum **   DICAC5 Low
0.2 %
        -none-
18 Calystegia Calystegia R. Br. Calystegia Calystegia **   CALYS Calystegia R. Br. Calystegia Calystegia **   CALYS Low
0.2 %
        -none-
19 Triteleia laxa Triteleia laxa Benth. Triteleia laxa Triteleia laxa **   TRLA16 Triteleia laxa Benth. Triteleia laxa Triteleia laxa **   TRLA16 Low
0.2 %
        -none-
20 Trifolium dubium Trifolium dubium Sibth. Trifolium dubium Trifolium dubium **   TRDU2 Trifolium dubium Sibth. Trifolium dubium Trifolium dubium **   TRDU2 Low
0.2 %
        -none-
21 Chondrilla juncea Chondrilla juncea L. Chondrilla juncea Chondrilla juncea **   CHJU Chondrilla juncea L. Chondrilla juncea Chondrilla juncea **   CHJU Low
0.2 %
        -none-
22 Lotus purshianus Lotus purshianus Clem. & E.G. Clem. Lotus purshianus Lotus purshianus **   LOPU3 Lotus purshianus Clem. & E.G. Clem. Lotus purshianus Lotus purshianus **   LOPU3 Low
0.2 %
        -none-
23 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Low
0.2 %
        -none-
24 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-
25 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
0.2 %
        -none-
26 Linanthus Linanthus Benth. Linanthus Linanthus **   LINAN2 Linanthus Benth. Linanthus Linanthus **   LINAN2 Low
0.2 %
        -none-
27 Pellaea andromedifolia Pellaea andromedifolia (Kaulf.) Fée Pellaea andromedifolia Pellaea andromedifolia **   PEAN2 Pellaea andromedifolia (Kaulf.) Fée Pellaea andromedifolia Pellaea andromedifolia **   PEAN2 Low
0.2 %
        -none-
28 unknown Liliaceae unknown Liliaceae **   Liliaceae unknown Liliaceae **   unknown Liliaceae **   unknown Liliaceae **   Liliaceae unknown Liliaceae **   unknown Liliaceae **   Low
0.2 %
        -none-
29 Torilis arvensis Torilis arvensis (Huds.) Link Torilis arvensis Torilis arvensis **   TOAR Torilis arvensis (Huds.) Link Torilis arvensis Torilis arvensis **   TOAR Low
0.2 %
        -none-
30 Daucus pusillus Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Low
0.2 %
        -none-
31 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
0.2 %
        -none-
32 Pentagramma triangularis Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. Pentagramma triangularis Pentagramma triangularis **   PETR7 Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. Pentagramma triangularis Pentagramma triangularis **   PETR7 Low
0.2 %
        -none-
33 Navarretia intertexta Navarretia intertexta (Benth.) Hook. Navarretia intertexta Navarretia intertexta **   NAIN2 Navarretia intertexta (Benth.) Hook. Navarretia intertexta Navarretia intertexta **   NAIN2 Low
0.2 %
        -none-
34 Lupinus bicolor Lupinus bicolor Lindl. Lupinus bicolor Lupinus bicolor **   LUBI Lupinus bicolor Lindl. Lupinus bicolor Lupinus bicolor **   LUBI Low
0.2 %
        -none-
35 Plagiobothrys nothofulvus Plagiobothrys nothofulvus (A. Gray) A. Gray Plagiobothrys nothofulvus Plagiobothrys nothofulvus **   PLNO Plagiobothrys nothofulvus (A. Gray) A. Gray Plagiobothrys nothofulvus Plagiobothrys nothofulvus **   PLNO Low
0.2 %
        -none-
36 Eremocarpus setigerus Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   ERSE3 Eremocarpus setigerus (Hook.) Benth. Eremocarpus setigerus Eremocarpus setigerus **   ERSE3 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 48 %
Medium 0.5 m 5 m 1 %
Tall 5 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
Jensen, Nick Field assistant
Kentner, Ed Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Muhlenbergia rigens 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