Original identification:
Sonchus arvensis
Current identification:
Sonchus arvensis
Photographer: Don Knoke
Date Photographed: 22 Sep 2005
Locality: Kittitas County: Near junction of Woodhouse Road and Canyon Road, south of Ellensburg.
Elevation: [not provided]
Coordinates: [not provided]
Phenology:
Comments:
Voucher Specimen: Don Knoke 960, WTU Herbarium