1057EK01
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:41-{A2C1FA98-6B8E-42C7-90F8-C8A0A5F8DA1A} » Citing info
Plot ID Fields:
Author Plot Code	1057EK01
Author Observation Code	1057EK01
Original Data Location	AECOM, 401 West A Street, Suite 1200, San Diego, CA
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	33.5475905457832 º
Longitude	-117.723624171213 º
Author Location	Aliso and Wood Canyons Wilderness Park
Location Narrative	The stand is located on a bench above Aliso Creek and appears to have been disturbed in the past. Now heavily dominated by Isocoma and weedy herbs. Non-native grass cover was quite low at the time of the survey.
State or Province	California
Country	United States
Named Places	region|state|province: California area|country|territory: United States
Layout Fields:
Shape	Plotless
Permanence	not permanent
Environment Fields:
Elevation	32 m
Slope Aspect	220 º
Slope Gradient	2 º
Topographic Position	Lower 1/3 of slope
Surficial Deposits	Sandstone
Rock Type	Sandstone
Landscape Narrative	Upland
Percent Bedrock	0 %
Percent Rock / Gravel	3 %
Percent Litter	65 %
Percent Bare Soil	30 %
Percent Other	2 %
Name Other	Basal Stem Area
Methods Fields:
Observation Start Date	13-Mar-2012 ± exact
Date Accuracy	exact
Project	Orange County Vegetation
Cover Method	Percentage (%)
Stratum Method	Simple Four Strata
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:
Shrub Height	0.75 m
Field Height	0.25 m
Shrub Cover	45 %
Field Cover	20 %
Nonvascular Cover	0.2 %
Dominant Stratum	Shrub
Misc Fields:
Observation Narrative	Vegetation type confidence: High, heavily dominated by Isocoma

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 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Herb 10 %         -none- 2 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Herb 5 %         -none- 3 Ambrosia acanthicarpa Ambrosia acanthicarpa Hook. Ambrosia acanthicarpa Ambrosia acanthicarpa **   AMAC2 Ambrosia acanthicarpa Hook. Ambrosia acanthicarpa Ambrosia acanthicarpa **   AMAC2 Herb 2 %         -none- 4 Medicago polymorpha Medicago polymorpha L. Medicago polymorpha Medicago polymorpha **   MEPO3 Medicago polymorpha L. Medicago polymorpha Medicago polymorpha **   MEPO3 Herb 1 %         -none- 5 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 Herb 1 %         -none- 6 Cynara cardunculus Cynara cardunculus L. Cynara cardunculus Cynara cardunculus **   CYCA Cynara cardunculus L. Cynara cardunculus Cynara cardunculus **   CYCA Herb 0.2 %         -none- 7 Isocoma menziesii Isocoma menziesii (Hook. & Arn.) G.L. Nesom Isocoma menziesii Isocoma menziesii **   ISME5 Isocoma menziesii (Hook. & Arn.) G.L. Nesom Isocoma menziesii Isocoma menziesii **   ISME5 Shrub 37 %         -none- 8 Baccharis pilularis Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Baccharis pilularis DC. Baccharis pilularis Baccharis pilularis **   BAPI Shrub 10 %         -none- 9 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Shrub 3 %         -none- 10 Salvia leucophylla Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Salvia leucophylla Greene Salvia leucophylla Salvia leucophylla **   SALE3 Shrub 0.2 %         -none- 11 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Shrub 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 Shrub       Herb
This table is SORTABLE. Click the headers to sort ascending and descending.