SAMO2905
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:4908-{1FA9BCD2-12CD-4B8C-AB95-E7BC273529F7} » Citing info
Plot ID Fields:
Author Plot Code	SAMO2905
Author Observation Code	SAMO2905
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	34.1011588696626 º
Longitude	-119.057365162544 º
Author Location	Point Mugu State Park
Location Narrative	Stand changes dominance with change in aspect. South-facing is more Encelia californica and Eriogonum cinereum. North-facing is more Artemisia californica and Eriogonum cinereum. Evidence of fire. Animal scat and trails.
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	Rectangular
Area	400 m²
Placement Method	Representative
Permanence	not permanent
Layout Narrative	Length: 40; Width: 10
Environment Fields:
Stand Size	large
Elevation	281 m
Slope Aspect	130 º
Slope Gradient	12 º
Topographic Position	Ridge top
Surficial Deposits	Sandstone
Rock Type	Sandstone
Landscape Narrative	Upland; Description of the plot in relation to the rest of the stand: For area of stand dominated by Encelia, the plot is very representative.
Percent Rock / Gravel	65.2 %
Percent Litter	15 %
Percent Bare Soil	15 %
Methods Fields:
Observation Start Date	22-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	400 m²
Cover Dispersion	Entire
Overall Taxon Cover Values are Automatically Calculated?	no
Stem Observation Area	400 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	0 %
Shrub Cover	26 %
Field Cover	7 %
Nonvascular Cover	0 %
Misc Fields:
Observation Narrative	original plot ID: rap2905rlv, 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 Encelia californica Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Medium 16 %         -none- 2 Eriogonum cinereum Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Medium 4 %         -none- 3 Opuntia Opuntia Mill. Opuntia Opuntia **   OPUNT Opuntia Mill. Opuntia Opuntia **   OPUNT Medium 2 %         -none- 4 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Medium 1 %         -none- 5 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Medium 0.2 %         -none- 6 Malosma laurina Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Malosma laurina (Nutt.) Nutt. ex Abrams Malosma laurina Malosma laurina **   MALA6 Medium 0.2 %         -none- 7 Dichondra occidentalis Dichondra occidentalis House Dichondra occidentalis Dichondra occidentalis **   DIOC2 Dichondra occidentalis House Dichondra occidentalis Dichondra occidentalis **   DIOC2 Low 4 %         -none- 8 Nassella lepida Nassella lepida (Hitchc.) Barkworth Nassella lepida Nassella lepida **   NALE2 Nassella lepida (Hitchc.) Barkworth Nassella lepida Nassella lepida **   NALE2 Low 1 %         -none- 9 Calystegia macrostegia Calystegia macrostegia (Greene) Brummitt Calystegia macrostegia Calystegia macrostegia **   CAMA24 Calystegia macrostegia (Greene) Brummitt Calystegia macrostegia Calystegia macrostegia **   CAMA24 Low 0.2 %         -none- 10 Cryptantha intermedia Cryptantha intermedia (A. Gray) Greene Cryptantha intermedia Cryptantha intermedia **   CRIN8 Cryptantha intermedia (A. Gray) Greene Cryptantha intermedia Cryptantha intermedia **   CRIN8 Low 0.2 %         -none- 11 Opuntia Opuntia Mill. Opuntia Opuntia **   OPUNT Opuntia Mill. Opuntia Opuntia **   OPUNT Low 0.2 %         -none- 12 Daucus pusillus Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Daucus pusillus Michx. Daucus pusillus Daucus pusillus **   DAPU3 Low 0.2 %         -none- 13 Encelia californica Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Encelia californica Nutt. Encelia californica Encelia californica **   ENCA Low 0.2 %         -none- 14 Eriogonum cinereum Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Eriogonum cinereum Benth. Eriogonum cinereum Eriogonum cinereum **   ERCI5 Low 0.2 %         -none- 15 Mirabilis laevis Mirabilis laevis (Benth.) Curran Mirabilis laevis Mirabilis laevis **   MILA6 Mirabilis laevis (Benth.) Curran Mirabilis laevis Mirabilis laevis **   MILA6 Low 0.2 %         -none- 16 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Low 0.2 %         -none- 17 Dichelostemma capitatum Dichelostemma capitatum (Benth.) Alph. Wood Dichelostemma capitatum Dichelostemma capitatum **   DICA14 Dichelostemma capitatum (Benth.) Alph. Wood Dichelostemma capitatum Dichelostemma capitatum **   DICA14 Low 0.2 %         -none- 18 Chamaesyce polycarpa Chamaesyce polycarpa (Benth.) Millsp. ex Parish Chamaesyce polycarpa Chamaesyce polycarpa **   CHPO12 Chamaesyce polycarpa (Benth.) Millsp. ex Parish Chamaesyce polycarpa Chamaesyce polycarpa **   CHPO12 Low 0.2 %         -none- 19 Descurainia sophia Descurainia sophia (L.) Webb ex Prantl Descurainia sophia Descurainia sophia **   DESO2 Descurainia sophia (L.) Webb ex Prantl Descurainia sophia Descurainia sophia **   DESO2 Low 0.2 %         -none- 20 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- 21 Astragalus trichopodus Astragalus trichopodus (Nutt.) A. Gray Astragalus trichopodus Astragalus trichopodus **   ASTR6 Astragalus trichopodus (Nutt.) A. Gray Astragalus trichopodus Astragalus trichopodus **   ASTR6 Low 0.2 %         -none- 22 Lamarckia aurea Lamarckia aurea (L.) Moench Lamarckia aurea Lamarckia aurea **   LAAU Lamarckia aurea (L.) Moench Lamarckia aurea Lamarckia aurea **   LAAU Low 0.2 %         -none- 23 Phacelia parryi Phacelia parryi Torr. Phacelia parryi Phacelia parryi **   PHPA3 Phacelia parryi Torr. Phacelia parryi Phacelia parryi **   PHPA3 Low 0.2 %         -none- 24 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Low 0.2 %         -none- 25 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Low 0.2 %         -none- 26 Solanum xanti Solanum xanti A. Gray Solanum xanti Solanum xanti **   SOXA Solanum xanti A. Gray Solanum xanti Solanum xanti **   SOXA Low 0.2 %         -none- 27 Castilleja affinis Castilleja affinis Hook. & Arn. Castilleja affinis Castilleja affinis **   CAAF Castilleja affinis Hook. & Arn. Castilleja affinis Castilleja affinis **   CAAF 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 Medium 0.5 m 5 m   conifer tree     0 % hardwood tree     0 % Low 0 m 0.5 m   Low-Mid Shrub 0 m 0.5 m   Low Tree-Tall Shrub 0.5 m 1 m
This table is SORTABLE. Click the headers to sort ascending and descending.