Featuring California vascular plant data from the Consortium of California Herbaria and other sources
Accession Label Details

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 General citation for data retrieved from this page:
    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 19 August 2022.

CCH1 Specimen Number  ?   OBI145800-BARCODE   (barcode number)  image_link (to be added soon)
Original Accession No.  ?   OBI80793
Determination  ?   Sonchus oleraceus  CCH1 Determination History
ICPN Name Status   JFP Rank 2, accepted name for taxon naturalized in CA  link to ICPN 
eFlora Accepted Name  ?   Sonchus oleraceus    link to Jepson eFlora 
Determination (verbatim)  ?   Sonchus oleraceus 
eFlora Habit annual 
Collector & Number  ?   D.R. Miller  615.1129
Formatted Date (MM DD YYYY) ?  June 12 2015 
Elevation (corrected)  ?   922 meters (3025 feet) 
County (verbatim)  ?   San Luis Obispo 
Locality  ?   Pine Mountain Region. This material is from Ridge Top property N of County/State communication towers.  
Habitat  ?   Uncommon. Associates include: Lactuca serriola, Hirschfeldia incana, Avena barbata. West exposure, full sun. Sandy soil. 
Coordinates  ?   35.679036 -121.063345 
Uncertainty  ?   113 meters 
Datum  ?   WGS84 
Georeference By  ?   dkrause 
Source  ?   GeoLocate
Georeference Note  ?   Location placed at Ridge-Top property/Chappelka's House (near intersection of Rocky Butte Truck Trail and Pico Loop Rd). Error radius from house to Rocky Butte Truck Trail  
Date Last Modified  ?   2015-10-05 00:00:00 
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