WRIV0231
» Citation URL: http://vegbank.org/cite/urn:lsid:vegtwig.vegbank.org:observation:7467-{7E51D410-3B30-4739-9795-372476540B72} » Citing info
Plot ID Fields:
Author Plot Code	WRIV0231
Author Observation Code	WRIV0231
Original Data Location	California Dept. of Fish and Wildlife, Vegetation Classification and Mapping Program, Sacramento, CA
Location Fields:	MAP: Google | Yahoo | TopoZone | MapQuest
Confidentiality Status	exact location
Latitude	33.5073174836621 º
Longitude	-117.358471033446 º
Author Location	Santa Rosa Plateau Ecological Reserve, Expansion 6
Location Narrative	Engelmann Oak stand on softly rolling valley floor. Large granite boulders in out-croppings seem to be associated with oaks. Adenostoma fasciculatum in infrastory. Exotic grasses in understory (just sprouting so unidentifiable).
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:
Stand Size	large
Elevation	608 m
Slope Aspect	(n/a, too irregular to determine) º
Slope Gradient	5 º
Topographic Position	Bottom
Surficial Deposits	Granitic (generic)
Rock Type	Granitic (generic)
Landscape Narrative	Upland
Percent Rock / Gravel	15 %
Percent Litter	40 %
Percent Bare Soil	1 %
Methods Fields:
Observation Start Date	12-Dec-2002 ± exact
Date Accuracy	exact
Project	Western Riverside County Vegetation
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	18 %
Shrub Cover	9 %
Field Cover	65 %
Misc Fields:
Observation Narrative	original plot ID: CLNF.052, Quercus engelmannii vegetation; Vegetation type confidence: High; Dominant tree(s): Quercus engelmannii, Quercus agrifolia;

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 Adenostoma fasciculatum Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Adenostoma fasciculatum Hook. & Arn. Adenostoma fasciculatum Adenostoma fasciculatum **   ADFA Medium 5 %         -none- 2 Toxicodendron diversilobum Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Toxicodendron diversilobum (Torr. & A. Gray) Greene Toxicodendron diversilobum Toxicodendron diversilobum **   TODI Medium 4 %         -none- 3 Hirschfeldia incana Hirschfeldia incana (L.) Lagr.-Foss. Hirschfeldia incana Hirschfeldia incana **   HIIN3 Hirschfeldia incana (L.) Lagr.-Foss. Hirschfeldia incana Hirschfeldia incana **   HIIN3 Medium 0.2 %         -none- 4 Bromus diandrus Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Bromus diandrus Roth Bromus diandrus Bromus diandrus **   BRDI3 Low 35 %         -none- 5 Avena Avena L. Avena Avena **   AVENA Avena L. Avena Avena **   AVENA Low 10 %         -none- 6 Quercus engelmannii Quercus engelmannii Greene Quercus engelmannii Quercus engelmannii **   QUEN Quercus engelmannii Greene Quercus engelmannii Quercus engelmannii **   QUEN Tall 16 %         -none- 7 Quercus agrifolia Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Quercus agrifolia Née Quercus agrifolia Quercus agrifolia **   QUAG Tall 2 %         -none-
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Stratum Definitions:
Stratum Type Stratum Base Stratum Height Stratum Cover Tall 5 m     conifer tree     0 % hardwood tree 5 m 10 m 18 % Medium 0.5 m 5 m   Low 0 m 0.5 m   Low-Mid Shrub       Low Tree-Tall Shrub 1 m 2 m
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