100 FLORA OF BURLINGTON AND VICINITY 



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

 Burlington, (Ross). 



Onopordnm Acanthinm L. Roadsides and waste places. July, Aug. 

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

 son's Vermont. 



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

 (Pringle). 



Prenantlies serpentaria Pursh. Dry open soil. Aug., Sept. Torrey 

 collection. 



