1912.] NATURAL SCIENCES OF PHILADELPHIA. 539 



62. Scutellaria integrifolia L. Add: 

 Chester. — Unionville. 



Strike out: 

 65. Leptandra yirginica (L.) Nutt. 



Insert : 

 68a. Galium claytoni Michx. 

 Chester. — Nottingham Barrens. 



Insert : 

 71a. Krigia virginica (L.) Willd. 



Appearing as if introduced. 



Delaware. — Williamson. 



( 'hester. — Sugartown Barrens. 



Insert : 

 73a. Eupatorium purpureum L. 



Delaware. — Williamson. 



