278 GEOLOGICAL SURVEY OF NEW JERSEY. 



C. canescens, L. 



In wet meadows. Frequent throughout the State. 

 C. trisperma, Dewey. 



In bogs. Ocean : Shady swamps near Manchester, very rare 

 Knieskern. Hudson: Secaucus Leggett. Cape May: Den- 

 nisville ; Gloucester : Malaga, and Camden : Spring Garden 

 Parker. Morris : Budd's Lake Porter. Warren : Washing- 

 ton Garber. 



C. bromoides, Schk. 



Swamps in the northern counties. Bergen : Closter Austin ; 

 Tenafly Leggett. Sussex : High Point Britton. Warren : 

 Washington Garber. Hunterdon : Rosemont, rare Best. 



C. tribuloides, Wahl. (C. lagopodioides, Schk.) . 



In low grounds. Camden : Frequent about Camden Mar- 

 tindale; and frequent in the middle and northern counties. 



Var. cristata (Schw.), Bailey. (C. cristata, Schw.) 



Bergen : Closter Austin. Morris : Near Boonton, and War- 

 ren : Along the Delaware River above the Water Gap Britton. 

 Union : Plainfield Tweedy. Hunterdon : Frequent Best. 



O. scoparia, Schk. 



Swamps and low grounds. Common throughout the State. 

 C. adusta, Boott. 



In dry soil. Sussex : Andover Britton. Warren : Marble 

 Hill Porter. Hunterdon : Rosemont Schuh. 



C. straminea, Schk. 



In low grounds. Common throughout the State. 

 Var. mirabilis (Dewey), Tack. 



Monmouth and Ocean : Damp meadows, rare Knieskern. 

 Union : Plainfield Tweedy. Hunterdon : Frequent Best. 

 Var. alata (Torr.), Bailey. 



Atlantic : Atlantic City Canby. Cape May : Heritage. 

 Var. fcenea (Willd.), Torr. (C. fcenea, Willd.) 



Along the edges of salt or brackish marshes; common. Occa- 

 sionally farther inland. 



C. moniliformis (Tuck.), Britt. (C. silicea, Olney ; C. fcenea, Willd., var. 



sabulonum, Gray.) 

 Sea-beaches; common. 



