1076MA01
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:62-{73A953D0-E037-4403-B091-88A8F2128E26} » Citing info
Plot ID Fields:
Author Plot Code	1076MA01
Author Observation Code	1076MA01
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	33.565950979969 º
Longitude	-117.76751882717 º
Author Location	Laguna Coast Wilderness Park
Location Narrative	non-native annual grassland dominated by dense Bromus diandrus and Avena fatua. Grassland forms mosaic with adjacent Coastal Sage Scrub.
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	136 m
Slope Aspect	135 º
Slope Gradient	20 º
Topographic Position	Middle to Upper 1/3 of slope
Surficial Deposits	Sedimentary (type unknown)
Rock Type	Sedimentary (type unknown)
Landscape Narrative	Upland
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Litter	94 %
Percent Bare Soil	5 %
Percent Other	1 %
Name Other	Basal Stem Area
Methods Fields:
Observation Start Date	08-May-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	1.5 m
Field Height	0.75 m
Shrub Cover	2 %
Field Cover	90 %
Dominant Stratum	Herb
Misc Fields:
Observation Narrative	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 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Herb 55 %         -none- 2 Avena fatua Avena fatua L. Avena fatua Avena fatua **   AVFA Avena fatua L. Avena fatua Avena fatua **   AVFA Herb 45 %         -none- 3 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 7 %         -none- 4 Carduus pycnocephalus Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Carduus pycnocephalus L. Carduus pycnocephalus Carduus pycnocephalus **   CAPY2 Herb 1 %         -none- 5 Croton setigerus Croton setigerus Hook. Croton setigerus Croton setigerus **   CRSE11 Croton setigerus Hook. Croton setigerus Croton setigerus **   CRSE11 Herb 0.2 %         -none- 6 Eriogonum fasciculatum Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Eriogonum fasciculatum Benth. Eriogonum fasciculatum Eriogonum fasciculatum **   ERFA2 Shrub 1 %         -none- 7 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Shrub 1 %         -none- 8 Opuntia littoralis Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 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.