< Rafinesquia californica

   

Sonchus oleraceus >

Prickly Sow Thistle *
Sonchus asper


Family: Asteraceae (ray) (SUNFLOWER).
Generic common name: SOW-THISTLE.

Circle X Ranch: New Backbone Trail, disturbed trailside, April 2005.

Characteristics: non-Native, Yellow, Medium, Large, Clusters, Solitary, Simple, Herbaceous, Annual, Winter, Early Spring, Late Spring, Summer, Fall.
Thumbnail Picture of Sonchus asper

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