262 GEOLOGICAL SURVEY OF NEW JERSEY. 



DULICHIUM, Pers. 

 Dulichium. 



D. spathaceum (L.), Pers. 



Borders of ponds and swamps. Common throughout the State. 



BLBOCHARIS, R. Br. 



Spike Bush. 

 B. Robbinsii, Oakes. 



Streams and ponds in the pine barrens. Burlington : Quaker 

 Bridge Canby. Atlantic, and Cape May : Dennisville Parker. 

 Camden : Longacoming C. E. Smith. Ocean : Forked River 

 Britton. 



B. mutata (L.), R. & S. (E. quadrangulata, R. & S.) 



Cape May: J. B. Brinton ; Johnson's Pond, Dennisville 

 Parker. Sussex : S warts wood Lake Porter. 



B. tuberculosa (Michx.), R. & S. 



Monmouth and Ocean : Wet, sandy places not far from the 

 sea-coast, common Knieskern; and frequent southward, in 

 the pine barrens. 



B. ovata (Roth), R. & S. (E. obtusa, Schult.) 



In muddy places. Common throughout the State. 



Far. Bngelmanni (Steud.), Britt. 



Hunterdon : Kingwood Best, 1886. Camden : Kaighn's 

 Point Burk. Morris : Long Hill Leggett. 



B. olivacea, Torr. 



In wet places. Bergen: Closter Austin ; abundant on Hack- 

 ensack meadows Leggett; Rutherfurd Schuh. Middlesex: 

 South Amboy Britton. Ocean and Monmouth : Common 

 Knieskern. Gloucester : Rare C. E. Smith. 



B. palustris (L.), R. & S. 



In wet places. Frequent throughout the northern counties. 



Far. glaucescens (Willd.), Gray. 



In wet places. Common throughout the State. 

 B. rostellata, Torr. 



Bergen: Abundant in the Hackensack marshes Leggett. 

 Atlantic : Atlantic City, and Cape May : Dennisville Parker. 



