SAMO2901
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4626-{7BD921E9-E0CB-4960-8F5D-24BD31995C03} » Citing info
Plot ID Fields:
Author Plot Code	SAMO2901
Author Observation Code	SAMO2901
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	34.2198732953484 º
Longitude	-118.915873204022 º
Author Location	Wildwood Park
Location Narrative	To narrow to map but assessed for Opuntia prolifera. On rock layer. Vegetation cover includes lichen. This type is repeatable along rock outcroppings/ridges here but so far all patches seen less than minimum mapping unit.
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	Plotless
Placement Method	Representative
Permanence	not permanent
Environment Fields:
Stand Size	small
Elevation	226 m
Slope Aspect	175 º
Min Slope Gradient	25 º
Topographic Position	Middle 1/3 of slope
Surficial Deposits	General volcanic extrusives
Rock Type	General volcanic extrusives
Landscape Narrative	Upland;
Percent Rock / Gravel	75 %
Percent Litter	0 %
Percent Bare Soil	3 %
Methods Fields:
Observation Start Date	13-Apr-2004 ± exact
Date Accuracy	exact
Project	SAMO (CNPS Rapid Assessment/Releve 2002)
Cover Method	Percentage (%)
Stratum Method	CA Native Plant Society (CNPS)
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Plot Quality Fields:
Plot Validation Level	(1) occurrence plot: sufficient for determining type occurrence
Overall Plot Vegetation Fields:
Field Height	0.25 m
Tree Cover	0 %
Shrub Cover	14 %
Field Cover	2 %
Nonvascular Cover	0 %
Misc Fields:
Observation Narrative	original plot ID: rap2901, Vegetation type confidence High;

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 Opuntia prolifera Opuntia prolifera Engelm. Opuntia prolifera Opuntia prolifera **   OPPR Opuntia prolifera Engelm. Opuntia prolifera Opuntia prolifera **   OPPR Medium 7 %         -none- 2 Yucca whipplei Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Yucca whipplei Torr. Yucca whipplei Yucca whipplei **   YUWH Medium 1 %         -none- 3 Opuntia oricola Opuntia oricola Philbrick Opuntia oricola Opuntia oricola **   OPOR Opuntia oricola Philbrick Opuntia oricola Opuntia oricola **   OPOR Medium 0.2 %         -none- 4 Rhus integrifolia Rhus integrifolia (Nutt.) W.H. Brewer & S. Watson Rhus integrifolia Rhus integrifolia **   RHIN2 Rhus integrifolia (Nutt.) W.H. Brewer & S. Watson Rhus integrifolia Rhus integrifolia **   RHIN2 Medium 0.2 %         -none- 5 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Low 6 %         -none- 6 Lichen Lichen Lichen **   Lichen **   2LICHN Lichen Lichen **   Lichen **   2LICHN Low 5 %         -none- 7 Avena fatua Avena fatua L. Avena fatua Avena fatua **   AVFA Avena fatua L. Avena fatua Avena fatua **   AVFA Low 2 %         -none- 8 Mirabilis laevis Mirabilis laevis (Benth.) Curran Mirabilis laevis Mirabilis laevis **   MILA6 Mirabilis laevis (Benth.) Curran Mirabilis laevis Mirabilis laevis **   MILA6 Low 0.2 %         -none- 9 Encelia californica Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Low 0.2 %         -none- 10 Nassella pulchra Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Nassella pulchra (Hitchc.) Barkworth Nassella pulchra Nassella pulchra **   NAPU4 Low 0.2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover conifer tree     0 % hardwood tree     0 % 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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