260 GEOLOGICAL SURVEY OF NEW JERSEY. 



E. septangnlare, With. 



In ponds. Sussex : Swartswood Lake Porter ; Lake Marcia, 

 pond west of Branch ville and Morris Pond Britton. Morris ; 

 Green Pond Rudkin ; Budd's Lake Porter ; and frequent in 

 the southern counties. 



CYPERACE^E. 



CYPBRUS, L. 



Galingale. 

 C. flavescens, L. 



Low grounds. Ocean : Near Good Luck Point Knieskern ; 

 Manchester Britton; Toms River A. Brown. Cumberland: 

 Near Jericho Britton. Atlantic: Mays Landing, and Glouces- 

 ter : Mickleton B. Heritage. Morris : Long Hill and Chatham 

 Leggett. Camden : In ballast Parker. Hunterdon : Rose- 

 mont Best. Warren : Harmony Britton. 



C. diandrus, Torr. 



In low grounds. Common throughout the State. 

 Var. castaneus (Bigel.), Torr. 



In low grounds. Generally with the type, and equally 

 abundant. 



C. Nuttallii, Eddy. 



In salt or brackish marshes. Common along the coasts. 

 C. aristatus, Rottb. (C. inflexus, Muhl.) 



Warren : Shore of the Delaware River above Phillipsburg 

 Porter. Sussex : In low grounds along roadside three miles 

 southwest of Sparta Britton. Hunterdon : Bull's Island 

 Best. 



C. dentatus, Torr. 



Bergen : Closter Austin. Essex: Franklin Rusby. Hud- 

 son : New Durham swamp Schuh. Warren : Common along 

 the Delaware Porter. Hunterdon : Common Best ; and fre- 

 quent in sandy swamps, middle and southern counties. 



O. esculentus, L. (C. phymatodes, Michx.) 



In low grounds and in cultivated fields. Frequent throughout 

 the State. Most abundant in the southern counties and near the 

 coast. Occasionally a very troublesome weed. 



