Intermountain Herbarium (Vascular plants & algae)
Catalog #: UTC00278595
Taxon: Sonchus oleraceus L.
Family: Asteraceae
Determiner: Assumed to be collector (Assumed to be year collected)
Collector: R.G. Swinney   12326   
Date: 2010-04-21
Verbatim Date: 21 Apr 2010
Locality: United States, California, Los Angeles, San Gabriel Mountains: Pacoima, 0.4-0.6 miles north of Gavina Ave. in Pacoima Wash
34.32917  -118.40167
Verbatim Coordinates: T3N R15W sec24
Georeference Remarks: Collector GeoRef
Elevation: 457 meters
Verbatim Elevation: 1500 ft.
Habitat: Dry wash bottom, sandy, rocky; chaparral and coastal sage scrub.
Associated Species: Dominants include Artemisia californica, Rhus ovata, Juglans californica, Eriogonum fasciculatum.
Description: Fairly common annual; yellow fls.
Specimen Images
Rights Holder: Utah State University
Record Id: 58fb5c87-9a36-405c-a649-59053ac57838
Occurrence ID (GUID): 58fb5c87-9a36-405c-a649-59053ac57838
For additional information on this occurrence, please contact: Kristian R. Valles ( Herbarium Manager) (
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Current Record
Intermountain Herbarium (Vascular plants & algae) (USU:UTC)
R.G. Swinney 123262010-04-21
Catalog Number: UTC00278595
GUID: 58fb5c87-9a36-405c-a649-59053ac57838
Latest Identification: Sonchus oleraceus
Identified by: Assumed to be collectorAssumed to be year collected

University of California, Riverside Plant Herbarium (UCR)
R.G. Swinney 123262010-04-21
GUID: UCR-BPS-260027
Latest Identification: Sonchus oleraceus

California Botanic Garden Herbarium (CalBG:RSA)
R. G. Swinney 123262010-04-21
Catalog Number: RSA0085549
GUID: 8e76bcff-c5c2-42d8-af5c-86df422ee64e
Latest Identification: Sonchus oleraceus

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