108 PRELIMINARY CATALOGUE OF PLANTS. 



B. septangulare, Withering. Edges of ponds. Sparingly in the 

 northern and middle counties. Green Pond, Morris Co., W. H. Eudkin. 



CYPERACB^. 



Cyperus, L Galingale. 



C. flavesoens, L. Wet places. Rare. Long Hill and Chatham, 

 W. H. Leggett ; near Good Luck Point, Ocean Co., P. D. Knieskern ; 

 near Manchester, Ocean Co., N. L. Britton. 



C. diandrus, Torr. Low grounds. Common throughout. 



Var. castaneus, Torr. Low grounds. Common throughout. 



C. Nuttallii, Torr. Common in salt or brackish meadows ; also in 

 ballast at Camden, C. F. Parker. 



C. erythrorhizos, Muhl. Shore of the Delaware Eiver, Camden, C. 

 F. Parker. 



C. inflexus, Muhl. Petty's Island, near Camden, and at Camden,- 

 C. P. Parker; Closter, Bergen Co., 1861, C. F. Austin; near Phillips- 

 burg, T. C. Porter. 



C. compressus, L. In ballast, Petty's Island and Camden, C. F. 

 Parker. 



C. dentatus, Torr. Closter, Bergen Co., C. F. Austin; Franklin, 

 Essex Co., H. H. Rusby ; and common in wet places on the Yellow 

 Drift. 



C. rotundus, L. ; Var. Hydra, Gray. In ballast at Camden, C. F. 

 Parker. 



C. phymatodes, Muhl. Low grounds, and occasionally appearing 

 as a weed in cultivated fields. Frequent. 



C. strigosus, L. Fields and low grounds. Common throughout the 

 State. 



C, Miohauxianus, Schultes. Low grounds. Rather rare. Clpster, 

 Bergen Co., C, F. Austin ; Manchester, Ocean Co., P. D. Knieskern in 

 Willis Catalogue; Camden, C. F. Parker; abundant on meadows at 

 the base of Snake Hill, N. L. Britton. 



C. Engelmanni, Steud. In ballast at Camden, C. F. Parker. 



C. Grayii, Torr. Common in sands of the sea-shore and on the 

 Yellow Drift. 



C. filiculmis, Vahl. Common in sterile soil throughout the State. 



C. Lancastriensis, T. C. Porter. On steep banks of the Delaware 

 Eiver, two miles below Trenton, 1880, N. L. Britton. 



C. ovularis, Torr. Frequent in the northern and middle counties. 

 In the southern parts of the State mostly replaced by 



C. cylindricus, N. L. Britton in Bull. Torr. Club, April, 1880. 

 Common on the Yellow Drift. 



