Sowthistle, Annual      Sonchus oleraceus L.
Photographs by Dr. Michael Pfeiffer
Sign Cosmopolitan weed of crops, gardens, pastures, right of way, turf and disturbed sites.
Plants
click for a larger image 		Seed head and Flower
click for a larger image
Small Plant
click for a larger image 		Clasping Leaves
click for a larger image
Latex in Stem, Spent Flowers
click for a larger image 		Seedling
click for a larger image
Cotyledon Leaves
click for a larger image
annual