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

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    Biodiversity data provided by the participants of the Consortium of California Herbaria (Accessed through CCH1 Data Portal,, 16 August 2022.

CCH1 Specimen Number  ?   RSA0013982   (barcode number)  image_link (to be added soon)
Original Accession No.  ?   RSA804319
Determination  ?   Sonchus oleraceus 
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  ?   LeRoy Gross  5993
Formatted Date (MM DD YYYY) ?  April 03 2013 
Elevation (corrected)  ?   3 meters (10 feet) 
County (verbatim)  ?   San Diego 
Locality  ?   US Fish and WildlifeOneonta Slough; Tijuana Slough National Wildlife Refuge. North of the mouth of the Tijuana River.; Imperial Beach 7.5 quad.Started at the end of seacoast Drive, Imperial Beach near 32.56 N 117.13 W south a short distance.  
Notes  ?   (Phacelia stellaris surveys). 
Morphology Notes  ?   Sandy back dunes, behind the sea levee. Close to the estuary. Associated species include: Salicornia sp., Frankenia sp., Carpobrotus sp., Distichlis spicata, D. littoralis, Camissoniopsis cheiranthifolia suffruticosa, Ambrosia chamissonis, Lycium californicum, Cakile maritima, Abronia maritima, Cressa truxillensis, Mesembryanthemum nodiflorum, Spergularia marina, Amblyopappus pusillus, Heliotropium curassavicum oculatum, Hornungia procumbens, Senecio vulgaris, Atriplex californica, A. watsonii, Parapholis incurva, and Lepidium lasiocarpum. 
Coordinates  ?   32.560250 -117.130970 
Uncertainty  ?   Not recorded 
Datum  ?   Not recorded 
Georeference By  ?   Not recorded 
Source  ?   Specimen Label (Lat + Long)
Georeference Note  ?   Not recorded 
Date Last Modified  ?   2021-06-09 08:34:52 
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