I96 CYPERACEAE 



62. C. tonsa (Fernald) Bicknell. In dry soil, chiefly near the 

 coast: Me. to N. Y. and N. J. 



N. Y. L. I., the most common member of this group. 

 N. J. Common on the coastal plain, except at Cape May. 

 Pa. Northampton, Bucks, Montgomery and Philadelphia coun- 

 ties. 



■63. C. hirtifolia Mackenzie. In woods and thickets: N. S. to 

 N. Dak., N. J., Ky. and Kan. 



Conn. Southington; reported also as rare in New London Co., 

 increasing northward and westward. 



N. Y. L. I.; Bronx, Westchester and Dutchess counties. 

 N. J. Hunterdon, Somerset and Warren counties. 

 Pa. Northampton, Montgomery, Philadelphia and Delaware 

 counties; reported from Bucks and Chester counties. 



64. C. pedunculata Muhl. In dry woods: Anticosti to Sask., 



south to Va., Pa. and Iowa. 



Conn. Weston; reported as rare or occasional elsewhere. 

 N. Y. Dutchess and Greene counties; reported also from West- 

 chester Co. ,., . _ 

 N. J. Union, Morris, and Sussex counties; reported also from 



Bergen Co. Occurs locally at New Egypt, Ocean Co. 

 Pa. Bucks and Northampton counties; reported also from 



Lackawanna and Berks counties. 



65. C. eburnea Boott. (C. setifolia (Dewey) Britton). In dry, 



sandy, or rocky soil; often on limestone: N. B. to Alberta, 

 south to Va.,Tenn., Mo. and Neb. Very local in our range. 



Conn. Litchfield Co.; reported also in Fairfield Co. and on the 



trap intrusions in the Connecticut Valley. 

 N. Y. North end of Manhattan Island and at Pine Plains, 



Dutchess Co. 

 N.J. Sussex Co., near Swartswood.-^TUfcV^Ct 

 Pa. Northampton and Lehigh counties. 



66. C. aurea Nutt. In wet places: Newf. to B. Col., south to 



Mass., Pa., Mich., Utah and Cal. Rare in our area. 



Conn. Kent; reported also from Salisbury. 

 N. Y. Dutchess Co. 



