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PEOR080
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:1383-{E0ED4B58-46C2-4B56-A0E0-D8163DC90332}
» Citing info
Plot ID Fields: 
Author Plot Code ? PEOR080
Author Observation Code ? PEOR080
Original Data Location ? California Native Plant Society Vegetation Program, Sacramento, CA
Location Fields: MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status ? exact location
Latitude ? 37.9254441311786 º
Longitude ? -120.478244725064 º
Author Location ? Peoria Wildlife Area
Location Narrative ? The plot is on a W-facing slope with a continuous shrub layer of Adenostoma fasciculatum and an open understory herbaceous layer. There are scattered boulders and piles of dead Adenostoma fasciculatum in the stand. The Adenostoma fasciculatum is mostly about 1-2 m tall. The Adenostoma fasciculatum cover is more open and the plants are smaller at the top of the stand.; There may have been some Adenostoma fasciculatum clearing in the stand. Some barbed wire was found in the stand.
State or Province ? California
Country ? United States
Named Places
region|state|province: California
area|country|territory: United States
Layout Fields: 
Shape ? Rectangular
Area ? 400
Placement Method ? Representative
Permanence ? not permanent
Layout Narrative ? 50 m x 8 m
Environment Fields: 
Stand Size ? large
Elevation ? 367 m
Slope Aspect ? 266 º
Slope Gradient ? 10 º
Topographic Position ? Middle 1/3 of slope
Surficial Deposits ? Metamorphic (type unknown)
Rock Type ? Metamorphic (type unknown)
Landscape Narrative ? upland; Chamise-Redshank Chaparral;
Percent Bedrock ? 0.2 %
Percent Rock / Gravel ? 35.4 %
Percent Litter ? 5 %
Percent Bare Soil ? 40 %
Percent Other ? 20 %
Name Other ? living stems
Methods Fields: 
Observation Start Date ? 04-Jul-2003 ± exact
Date Accuracy ? exact
Project ? Peoria W.A. 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 ? original plot ID: SNFN0663
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 Adenostoma fasciculatum Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Medium
80 %
        -none-
2 Eriodictyon californicum Eriodictyon californicum (Hook. & Arn.) Torr. Eriodictyon californicum Eriodictyon californicum **   ERCA6 Eriodictyon californicum (Hook. & Arn.) Torr. Eriodictyon californicum Eriodictyon californicum **   ERCA6 Medium
0.2 %
        -none-
3 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low
4 %
        -none-
4 Aira caryophyllea Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Aira caryophyllea L. Aira caryophyllea Aira caryophyllea **   AICA Low
2 %
        -none-
5 Vulpia myuros Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Vulpia myuros (L.) C.C. Gmel. Vulpia myuros Vulpia myuros **   VUMY Low
2 %
        -none-
6 Trifolium microcephalum Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Trifolium microcephalum Pursh Trifolium microcephalum Trifolium microcephalum **   TRMI4 Low
1 %
        -none-
7 Lotus micranthus Lotus micranthus Benth. Lotus micranthus Lotus micranthus **   LOMI Lotus micranthus Benth. Lotus micranthus Lotus micranthus **   LOMI Low
1 %
        -none-
8 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-
9 Pentagramma triangularis ssp. triangularis Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis Pentagramma triangularis ssp. triangularis Pentagramma triangularis ssp. triangularis **   PETRT Pentagramma triangularis (Kaulf.) Yatsk., Windham & E. Wollenw. ssp. triangularis Pentagramma triangularis ssp. triangularis Pentagramma triangularis ssp. triangularis **   PETRT Low
0.2 %
        -none-
10 Trifolium hirtum Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Trifolium hirtum All. Trifolium hirtum Trifolium hirtum **   TRHI4 Low
0.2 %
        -none-
11 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low
0.2 %
        -none-
12 Galium porrigens Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Galium porrigens Dempster Galium porrigens Galium porrigens **   GAPO Low
0.2 %
        -none-
13 Trifolium willdenovii Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Trifolium willdenovii Spreng. Trifolium willdenovii Trifolium willdenovii **   TRWI3 Low
0.2 %
        -none-
14 Filago californica Filago californica Nutt. Filago californica Filago californica **   FICA2 Filago californica Nutt. Filago californica Filago californica **   FICA2 Low
0.2 %
        -none-
15 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low
0.2 %
        -none-
16 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-
17 Crassula connata var. erectoides Crassula connata (Ruiz & Pav.) A. Berger var. erectoides Bywater & Wickens Crassula connata var. erectoides Crassula connata var. erectoides **   CRCOE Crassula connata (Ruiz & Pav.) A. Berger var. erectoides Bywater & Wickens Crassula connata var. erectoides Crassula connata var. erectoides **   CRCOE Low
0.2 %
        -none-
18 Moss Moss **   Bryophyta Mosses Moss **   Moss **   Bryophyta Mosses Moss **   Low
0.2 %
        -none-
19 Daucus pusillus Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Low
0.2 %
        -none-
20 Plantago erecta Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Plantago erecta Morris Plantago erecta Plantago erecta **   PLER3 Low
0.2 %
        -none-
21 Clarkia purpurea ssp. quadrivulnera Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr. ssp. quadrivulnera (Douglas ex Lindl.) F.H. Lewis & M.E. Lewis Clarkia purpurea ssp. quadrivulnera Clarkia purpurea ssp. quadrivulnera **   CLPUQ Clarkia purpurea (W. Curtis) A. Nelson & J.F. Macbr. ssp. quadrivulnera (Douglas ex Lindl.) F.H. Lewis & M.E. Lewis Clarkia purpurea ssp. quadrivulnera Clarkia purpurea ssp. quadrivulnera **   CLPUQ Low
0.2 %
        -none-
22 Agoseris heterophylla Agoseris heterophylla (Nutt.) Greene Agoseris heterophylla Agoseris heterophylla **   AGHE2 Agoseris heterophylla (Nutt.) Greene Agoseris heterophylla Agoseris heterophylla **   AGHE2 Low
0.2 %
        -none-
23 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Low
0.2 %
        -none-
24 Claytonia perfoliata Claytonia perfoliata Donn ex Willd. Claytonia perfoliata Claytonia perfoliata **   CLPE Claytonia perfoliata Donn ex Willd. Claytonia perfoliata Claytonia perfoliata **   CLPE Low
0.2 %
        -none-
25 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-
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 10 %
Medium 0.5 m 4 m 80 %
Tall 4 m   0 %
This table is SORTABLE. Click the headers to sort ascending and descending.
Observation Contributors:
Party ?Role ?
San, Sau Field assistant
Community Classification:
More Classification Start Date ? Community AssignmentsContributors
Details 01-Jan-2007
Community Concept ?Class Fit ?Class Confidence ?Community Authority Reference ?Typal ?
Adenostoma fasciculatum Shrubland     Klein et al. 2007 no
Klein, Anne


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


User Defined Values
No User Defined Data for this plot