CATALOGUE OF PLANTS. 153 



LAPSANA, L. 



Nipple-wort. 

 L. COMMUNIS, L. 



Mercer: Roadside at Princeton Peters. Camden: In bal- 

 last Martindale. Hudson: Ballast at Communipaw A. 

 Brown. Fugitive from Europe. 



PICRIS, L. 



P. HIERACIOIDES, L. 



Atlantic : Mays Landing Peters. Fugitive from Europe. 



HIBRACIUM, L. 



Hawkweed. 

 H. Canadense, Michx. 



Dry, open places in the northern counties. Bergen : Closter 

 Austin. Morris : Island in Lake Hopatcong Porter ; Drakes- 

 ville Britton. Essex : Rusby. Sussex : Sparta and Andover 

 Britton. 



H. scabrum, Michx. 



Dry, open woods. Rather common throughout the State. 

 H. Gronovii, L. 



In dry, open woods. Bergen : Alpine Schuh. Hunterdon : 

 Rosemont Best. Morris : Long Hill Leggett ; and frequent 

 in the middle and southern counties. 



H. Marianum, Willd. 



Hunterdon : Frequent near Rosemont Best. 

 H. venosum, L. Rattlesnake-weed. 



Dry woods. Common throughout the State. 

 H. paniculatum, L. 



In dry, open woods. Common throughout the State, but not 

 very abundant in the pine barrens. 



LEONTODON, L. 



Pall Dandelion. 

 L. AUTUMNALE, L. 



In waste places; rare. Monmouth: Freehold Willis. Cam- 

 den: In ballast Parker. Adventive from Europe. 



