|"iy"T"i|"T"i|""l"lJ|""r"y 



iiiliiiliiili iiliilliiillillr ■ 



Fig. 782: Lactuca Serriola: A, habit, x %; - a, upper part of plant, x V2; b, 

 lobed lower leaves, x V^; c, linear upper leaves, x 1%; d. root, x IMil B, flower heads, 

 X 3; C, achenes, x 8. (From Reed, Selected Weeds of the United States, Fig. 210). 



