202 CYPERACEAE 



96. C. aestivaliformis Mackenzie. In mountain meadows: N. J., 



N. Y. and Pa. Rare in our area. 



N. Y. Known only at Yonkers. 



N. J. Near Greenwood Lake. 



Pa. Wissahickon Ravine, Philadelphia Co. 



97. C. aestivalis M. A. Curtis. In mountain woods: N. H., 



Mass., northern N. Y. to Ga. 



Conn. Reported from Salisbury, Colebrook and Norfolk. 

 N. Y. Pine Plains, Dutchess Co. and in the Catskills. 

 Pa. Carbondale, Carbon Co.; reported also from Wayne, Lack- 

 awanna and Chester counties (the last very doubtful). 



98. C. oblita Steud. In bogs: central N. Y., Pa. and N. J., to 



Ala. and La. 



N. Y. Known only from L. I., where rare. 

 N. J. Scattered on the coastal plain, unknown elsewhere. 

 Pa. The reported occurrence of this species in Lackawanna Co. 

 is open to doubt. 



99. C. debilis Michx. Woods and open copses, N. J. to Tenn., 



south to Fla. and Tenn. 



N. J. Occasional throughout the coastal plain except the pine- 

 barrens, as far north as Bergen Co. 

 Pa. Delaware Co. 



100. C. flexuosa Muhl. In woods: Newf. to Wise, Va., the 



mountains of N. Car. and Ky. 



Throughout the range, except the coastal plain of New Jersey, 

 there not recorded. 



101. C. arctata Boot. In dry woods and thickets: Newf. and Que. 



to Minn., Pa. and Mich. 



Conn. Reported from Bridgeport, Barkhamsted, Norfolk and 

 Canaan. 



N. Y. Dutchess and Ulster counties. 



N. J. The reported occurrence of this species in Gloucester, 

 Bergen and Essex counties is open to doubt. 



Pa. Monroe Co.; reported also from Bucks Co. (which is doubt- 

 ful). 



102. C. castanea Wahl. In dry thickets and on banks: Newf. to 



Minn., south to Conn., N. Y. and the Great Lake region. 

 Known in our area, only as reported from Salisbury, Conn, 

 years ago; not recently collected. 



