100 FLORA OF BURLINGTON AND VICINITY 



Lactuca integrifolia Bigel. Rich thickets. July, Aug. Reported from 

 Burlington, (Ross). 



Onopordniu Acanthiuni L. Roadsides and waste places. July, Aug. 

 Charlotte, (Pringle). Dry pastures, Williston, (Robbins) ; Thomp- 

 son's Vermont. 



Pctasites palmatns (Ait.) Gray. Swamps. May, June. Charlotte, 

 (Pringle). 



rreuanthes serpeutaria Pursh. Dry open soil. Aug., Sept. Torrey 

 collection. 



