SAMO2851
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4860-{4AFF9AF1-E323-4C0E-A3B6-46F0BAE96208} » Citing info
Plot ID Fields:
Author Plot Code	SAMO2851
Author Observation Code	SAMO2851
Original Data Location	SAMO NPS Headquarters, 401 West Hillcrest Drive, Thousand Oaks, CA
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	34.1627920407819 º
Longitude	-118.725217152895 º
Author Location	Cheeseboro Canyon Open Space
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	Rectangular
Area	1000 m²
Placement Method	Representative
Permanence	not permanent
Layout Narrative	Length: 50; Width: 20
Environment Fields:
Stand Size	extensive
Elevation	316 m
Slope Aspect	(n/a, flat) º
Min Slope Gradient	1 º
Max Slope Gradient	5 º
Topographic Position	Lower 1/3 of slope
Surficial Deposits	Sedimentary (type unknown)
Rock Type	Sedimentary (type unknown)
Landscape Narrative	Upland; Description of the plot in relation to the rest of the stand: Good representation of Quercus lobata cover, but releve may be placed in a way that captures more overall oak cover than is in entire stand.
Percent Rock / Gravel	0 %
Percent Litter	85 %
Percent Bare Soil	15 %
Methods Fields:
Observation Start Date	11-Apr-2003 ± exact
Date Accuracy	exact
Project	SAMO (CNPS Rapid Assessment/Releve 2002)
Cover Method	Percentage (%)
Stratum Method	CA Native Plant Society (CNPS)
Taxon Observation Area	1000 m²
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	1000 m²
Plot Quality Fields:
Plot Validation Level	(2) classification plot: sufficient for inclusion in a classification revision
Overall Plot Vegetation Fields:
Field Height	0.25 m
Tree Cover	25 %
Shrub Cover	0.2 %
Field Cover	35 %
Nonvascular Cover	0 %
Misc Fields:
Observation Narrative	original plot ID: rap2851rlv, Vegetation type confidence High: Unidentified thistle species counts for less than 1 percent.;

Taxa occurring on this plot-observation
Change plant label: --Choose a value-- Author's plant name Original Interpretation, full Scientific Name Original Interpretation, Scientific Name without authors Original Interpretation, USDA Code Original Interpretation, Common Name Current Interpretation, full Scientific Name Current Interpretation, Scientific Name without authors Current Interpretation, USDA Code Current Interpretation, Common Name
Change Strata Shown: --choose one-- show strata show overall cover show strata + overall
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 Amsinckia menziesii Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. Amsinckia menziesii Amsinckia menziesii **   AMME Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. Amsinckia menziesii Amsinckia menziesii **   AMME Medium 0.2 %         -none- 2 Brassica nigra Brassica nigra (L.) W.D.J. Koch Brassica nigra Brassica nigra **   BRNI Brassica nigra (L.) W.D.J. Koch Brassica nigra Brassica nigra **   BRNI Medium 0.2 %         -none- 3 Vicia villosa Vicia villosa Roth Vicia villosa Vicia villosa **   VIVI Vicia villosa Roth Vicia villosa Vicia villosa **   VIVI Medium 0.2 %         -none- 4 Malacothamnus fasciculatus Malacothamnus fasciculatus (Nutt. ex Torr. & A. Gray) Greene Malacothamnus fasciculatus Malacothamnus fasciculatus **   MAFA Malacothamnus fasciculatus (Nutt. ex Torr. & A. Gray) Greene Malacothamnus fasciculatus Malacothamnus fasciculatus **   MAFA Medium 0.2 %         -none- 5 Bromus carinatus Bromus carinatus Hook. & Arn. Bromus carinatus Bromus carinatus **   BRCA5 Bromus carinatus Hook. & Arn. Bromus carinatus Bromus carinatus **   BRCA5 Medium 0.2 %         -none- 6 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low 28 %         -none- 7 Cirsium vulgare Cirsium vulgare (Savi) Ten. Cirsium vulgare Cirsium vulgare **   CIVU Cirsium vulgare (Savi) Ten. Cirsium vulgare Cirsium vulgare **   CIVU Low 2 %         -none- 8 Lessingia filaginifolia Lessingia filaginifolia (Hook. & Arn.) M.A. Lane Lessingia filaginifolia Lessingia filaginifolia **   LEFI11 Lessingia filaginifolia (Hook. & Arn.) M.A. Lane Lessingia filaginifolia Lessingia filaginifolia **   LEFI11 Low 1 %         -none- 9 Medicago polymorpha Medicago polymorpha L. Medicago polymorpha Medicago polymorpha **   MEPO3 Medicago polymorpha L. Medicago polymorpha Medicago polymorpha **   MEPO3 Low 1 %         -none- 10 Melilotus indicus Melilotus indicus (L.) All. Melilotus indicus Melilotus indicus **   MEIN2 Melilotus indicus (L.) All. Melilotus indicus Melilotus indicus **   MEIN2 Low 0.2 %         -none- 11 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Low 0.2 %         -none- 12 Leymus condensatus Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Leymus condensatus (J. Presl) A. Löve Leymus condensatus Leymus condensatus **   LECO12 Low 0.2 %         -none- 13 Lactuca serriola Lactuca serriola L. Lactuca serriola Lactuca serriola **   LASE Lactuca serriola L. Lactuca serriola Lactuca serriola **   LASE Low 0.2 %         -none- 14 Quercus lobata Quercus lobata Née Quercus lobata Quercus lobata **   QULO Quercus lobata Née Quercus lobata Quercus lobata **   QULO Low 0.2 %         -none- 15 Marrubium vulgare Marrubium vulgare L. Marrubium vulgare Marrubium vulgare **   MAVU Marrubium vulgare L. Marrubium vulgare Marrubium vulgare **   MAVU Low 0.2 %         -none- 16 Silybum marianum Silybum marianum (L.) Gaertn. Silybum marianum Silybum marianum **   SIMA3 Silybum marianum (L.) Gaertn. Silybum marianum Silybum marianum **   SIMA3 Low 0.2 %         -none- 17 Penstemon heterophyllus Penstemon heterophyllus Lindl. Penstemon heterophyllus Penstemon heterophyllus **   PEHE3 Penstemon heterophyllus Lindl. Penstemon heterophyllus Penstemon heterophyllus **   PEHE3 Low 0.2 %         -none- 18 Galium aparine Galium aparine L. Galium aparine Galium aparine **   GAAP2 Galium aparine L. Galium aparine Galium aparine **   GAAP2 Low 0.2 %         -none- 19 Bromus hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Low 0.2 %         -none- 20 Hypochaeris glabra Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Hypochaeris glabra L. Hypochaeris glabra Hypochaeris glabra **   HYGL2 Low 0.2 %         -none- 21 Erodium cicutarium Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Erodium cicutarium (L.) L'Hér. ex Aiton Erodium cicutarium Erodium cicutarium **   ERCI6 Low 0.2 %         -none- 22 Lupinus sparsiflorus Lupinus sparsiflorus Benth. Lupinus sparsiflorus Lupinus sparsiflorus **   LUSP2 Lupinus sparsiflorus Benth. Lupinus sparsiflorus Lupinus sparsiflorus **   LUSP2 Low 0.2 %         -none- 23 Hordeum Hordeum L. Hordeum Hordeum **   HORDE Hordeum L. Hordeum Hordeum **   HORDE Low 0.2 %         -none- 24 Asclepias fascicularis Asclepias fascicularis Decne. Asclepias fascicularis Asclepias fascicularis **   ASFA Asclepias fascicularis Decne. Asclepias fascicularis Asclepias fascicularis **   ASFA Low 0.2 %         -none- 25 Avena fatua Avena fatua L. Avena fatua Avena fatua **   AVFA Avena fatua L. Avena fatua Avena fatua **   AVFA Low 0.2 %         -none- 26 Malva parviflora Malva parviflora L. Malva parviflora Malva parviflora **   MAPA5 Malva parviflora L. Malva parviflora Malva parviflora **   MAPA5 Low 0.2 %         -none- 27 Lichen Lichen Lichen **   Lichen **   2LICHN Lichen Lichen **   Lichen **   2LICHN Low 0.2 %         -none- 28 Hazardia squarrosa Hazardia squarrosa (Hook. & Arn.) Greene Hazardia squarrosa Hazardia squarrosa **   HASQ2 Hazardia squarrosa (Hook. & Arn.) Greene Hazardia squarrosa Hazardia squarrosa **   HASQ2 Low 0.2 %         -none- 29 Quercus agrifolia Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Low 0.2 %         -none- 30 Quercus agrifolia Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Tall 22 %         -none- 31 Quercus lobata Quercus lobata Née Quercus lobata Quercus lobata **   QULO Quercus lobata Née Quercus lobata Quercus lobata **   QULO Tall 3 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Tall 5 m     conifer tree     0 % hardwood tree 10 m 15 m 25 % Medium 0.5 m 5 m   Low 0 m 0.5 m   Low-Mid Shrub 0 m 0.5 m   Low Tree-Tall Shrub 0.5 m 1 m
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