1028EK02
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:15-{08F23603-F35D-4088-8E7F-AE646BA98E13} » Citing info
Plot ID Fields:
Author Plot Code	1028EK02
Author Observation Code	1028EK02
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	33.50265278616 º
Longitude	-117.71176271932 º
Author Location	Salt Creek Corridor
Location Narrative	Disturbed annual grassland with some patches of Stipa pulchra. The hillside upslope of the stand is a monoculture of Acacia, and these plants are invading the canyon.
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	65 m
Slope Aspect	120 º
Slope Gradient	5 º
Topographic Position	Middle 1/3 of slope
Surficial Deposits	Sandstone
Rock Type	Sandstone
Landscape Narrative	Upland
Percent Bedrock	0 %
Percent Rock / Gravel	0 %
Percent Litter	60 %
Percent Bare Soil	38 %
Percent Other	2 %
Name Other	Basal Stem Area
Methods Fields:
Observation Start Date	20-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	4 %
Field Cover	41 %
Dominant Stratum	Herb
Misc Fields:
Observation Narrative	Vegetation type confidence: Low, Named type?

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 hordeaceus Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Bromus hordeaceus L. Bromus hordeaceus Bromus hordeaceus **   BRHO2 Herb 18 %         -none- 2 Cynara cardunculus Cynara cardunculus L. Cynara cardunculus Cynara cardunculus **   CYCA Cynara cardunculus L. Cynara cardunculus Cynara cardunculus **   CYCA Herb 10 %         -none- 3 Avena barbata Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Avena barbata Pott ex Link Avena barbata Avena barbata **   AVBA Herb 6 %         -none- 4 Stipa pulchra Stipa pulchra Hitchc. Stipa pulchra Stipa pulchra **   STPU2 Stipa pulchra Hitchc. Stipa pulchra Stipa pulchra **   STPU2 Herb 2 %         -none- 5 Bromus madritensis Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Bromus madritensis L. Bromus madritensis Bromus madritensis **   BRMA3 Herb 2 %         -none- 6 Centaurea melitensis Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Centaurea melitensis L. Centaurea melitensis Centaurea melitensis **   CEME2 Herb 1 %         -none- 7 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Herb 1 %         -none- 8 Festuca myuros Festuca myuros L. Festuca myuros Festuca myuros **   FEMY2 Festuca myuros L. Festuca myuros Festuca myuros **   FEMY2 Herb 1 %         -none- 9 Dichelostemma capitatum Dichelostemma capitatum (Benth.) Alph. Wood Dichelostemma capitatum Dichelostemma capitatum **   DICA14 Dichelostemma capitatum (Benth.) Alph. Wood Dichelostemma capitatum Dichelostemma capitatum **   DICA14 Herb 0.2 %         -none- 10 Pseudognaphalium californicum Pseudognaphalium californicum (DC.) Anderb. Pseudognaphalium californicum Pseudognaphalium californicum **   PSCA13 Pseudognaphalium californicum (DC.) Anderb. Pseudognaphalium californicum Pseudognaphalium californicum **   PSCA13 Herb 0.2 %         -none- 11 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 0.2 %         -none- 12 Sonchus asper Sonchus asper (L.) Hill Sonchus asper Sonchus asper **   SOAS Sonchus asper (L.) Hill Sonchus asper Sonchus asper **   SOAS Herb 0.2 %         -none- 13 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 Shrub 2 %         -none- 14 Opuntia littoralis Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Opuntia littoralis (Engelm.) Cockerell Opuntia littoralis Opuntia littoralis **   OPLI3 Shrub 1 %         -none- 15 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 0.2 %         -none- 16 Artemisia californica Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Artemisia californica Less. Artemisia californica Artemisia californica **   ARCA11 Shrub 0.2 %         -none- 17 Acacia Acacia Mill. Acacia Acacia **   ACACI Acacia Mill. Acacia Acacia **   ACACI Shrub 0.2 %         -none- 18 Mimulus aurantiacus Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU Mimulus aurantiacus W. Curtis Mimulus aurantiacus Mimulus aurantiacus **   MIAU 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.