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AUBSRA34
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:356-{551D5F3C-170B-4CFB-BD46-FA6BB0F53717}
» Citing info
Plot ID Fields: 
Author Plot Code ? AUBSRA34
Author Observation Code ? AUBSRA34
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 ? 38.8783052792241 º
Longitude ? -121.022793129696 º
Author Location ? Auburn SRA
Location Narrative ? Take Hwy 49 to Cool; turn off into SRA just before stores in Cool. Walk along road to trail that follows creek. Walk up the creek on the north side of the creek. This Nassella stand sits in the transition zone between a valley oak stand and a Rubus stand along Knickerbocker Creek. The stand is wet now but will dry out soon. Annual grasses and Carex fill spaces between the large, well-developed, old-growth Nassella bunches. There is a slight depression in the middle of the plot. Water is only in the depression and the lower edge of stand. A trail passes near but not through the stand.; This site was once a working ranch. Now horses use trails however there is not much obvious disturbance.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? circle
Area ? 400
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 11.28 m radius
Environment Fields: 
Stand Size ? small
Elevation ? 443 m
Slope Aspect ? 298 º
Slope Gradient ? 5 º
Topographic Position ? Edge of basin/wetland
Surficial Deposits ? Unknown
Rock Type ? Unknown
Landscape Narrative ? wetland; Perennial Grass;
Percent Bedrock ? 0 %
Percent Rock / Gravel ? 0 %
Percent Litter ? 96 %
Percent Bare Soil ? 0.2 %
Percent Other ? 4 %
Name Other ? incl.other surf.& living stems
Methods Fields: 
Observation Start Date ? 18-Apr-2006 ± exact
Date Accuracy ? exact
Project ? northern Sierra Foothills releves
Cover Method ? Percentage (%)
Stratum Method ? CA Native Plant Society (CNPS)
Taxon Observation Area ? 400
Cover Dispersion ? Entire
Overall Taxon Cover Values are Automatically Calculated? ? no
Stem Observation Area ? 400
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 SNFN0290
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 Nassella pulchra Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Low
23 %
        -none-
2 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
14 %
        -none-
3 unknown Poaceae unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   unknown Poaceae **   Poaceae unknown Poaceae **   unknown Poaceae **   Low
14 %
        -none-
4 Carex Carex L. Carex Carex **   CAREX Carex L. Carex Carex **   CAREX Low
2 %
        -none-
5 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
1 %
        -none-
6 Verbascum blattaria Verbascum blattaria L. Verbascum blattaria Verbascum blattaria **   VEBL Verbascum blattaria L. Verbascum blattaria Verbascum blattaria **   VEBL Low
0.2 %
        -none-
7 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
0.2 %
        -none-
8 Geranium dissectum Geranium dissectum L. Geranium dissectum Geranium dissectum **   GEDI Geranium dissectum L. Geranium dissectum Geranium dissectum **   GEDI Low
0.2 %
        -none-
9 Veronica persica Veronica persica Poir. Veronica persica Veronica persica **   VEPE3 Veronica persica Poir. Veronica persica Veronica persica **   VEPE3 Low
0.2 %
        -none-
10 Sonchus Sonchus L. Sonchus Sonchus **   SONCH Sonchus L. Sonchus Sonchus **   SONCH Low
0.2 %
        -none-
11 Unknown forb Unknown forb **   Plantae Plants Unknown forb **   Unknown forb **   Plantae Plants Unknown forb **   Low
0.2 %
        -none-
12 Liverwort Liverwort **   Hepatophyta Liverworts Liverwort **   Liverwort **   Hepatophyta Liverworts Liverwort **   Low
0.2 %
        -none-
13 Rosa californica Rosa californica Cham. & Schltdl. Rosa californica Rosa californica **   ROCA2 Rosa californica Cham. & Schltdl. Rosa californica Rosa californica **   ROCA2 Low
0.2 %
        -none-
14 Rumex salicifolius Rumex salicifolius Weinm. Rumex salicifolius Rumex salicifolius **   RUSA Rumex salicifolius Weinm. Rumex salicifolius Rumex salicifolius **   RUSA Low
0.2 %
        -none-
15 Epilobium ciliatum Epilobium ciliatum Raf. Epilobium ciliatum Epilobium ciliatum **   EPCI Epilobium ciliatum Raf. Epilobium ciliatum Epilobium ciliatum **   EPCI Low
0.2 %
        -none-
16 Carex Carex L. Carex Carex **   CAREX Carex L. Carex Carex **   CAREX Low
0.2 %
        -none-
17 Taeniatherum caput-medusae Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae Taeniatherum caput-medusae **   TACA8 Taeniatherum caput-medusae (L.) Nevski Taeniatherum caput-medusae Taeniatherum caput-medusae **   TACA8 Low
0.2 %
        -none-
18 Daucus carota Daucus carota L. Daucus carota Daucus carota **   DACA6 Daucus carota L. Daucus carota Daucus carota **   DACA6 Low
0.2 %
        -none-
19 Quercus lobata Quercus lobata Née Quercus lobata Quercus lobata **   QULO Quercus lobata Née Quercus lobata Quercus lobata **   QULO Tall
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 47 %
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 ?
Crawford, Josie Field assistant
Wayman, Rebecca Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Nassella pulchra 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