260 GEOLOGICAL SURVEY OF NEW JERSEY. 
HE. septangulare, With. 
In ponds. Sussex: Swartswood Lake—Porter ; Lake Marcia, 
pond west of Branchville and Morris Pond—Britton. Morris: 
Green Pond—Rudkin; Budd’s Lake—Porter; and frequent in 
the southern counties. 
CYPERACE. 
CYPERUS, 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. 
Cc. 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. inflezus, 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. 
C. 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. 
