Bui. 1229, U. S. Dept. of Agriculture. 



PLATE II. 



Rosettes and Leaves of False Dandelion. 



Arrows indicate the more striking points of infestation by the stem nematode: A, Two small 

 "rosettes" of the false dandelion (Hypochaeris radicata) twisted and deformed owing to infes- 

 tation. B, Leaves of Hypochaeris radicata, showing infestation. 



