Sowthistle, Harethistle, Hare Lettuce

This is a genus with 40 to 50 species, many of which have become weeds in various parts of the world. They are native to parts of Eurasia and Africa and are found in many temperate to tropical environments.

 

PGC-P-Sonchus-arvensis-MSU-8-2011-001

Sonchus arvensis  
S. oleraceus Annual Sow Thistle
   
   
   
   

 

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