CATALOGUE OF PLANTS. 447 



Hopatcong, Budd's Lake, Drakesville fossil deposit. Sussex : 

 Andover, White Hall, Hamburg. 



Far. subcapitatum, V. H. 



Fresh water. Morris : Lake Hopatcong. Sussex : Culver's 

 Gap, Andover, White Hall. 



G. insigne, Greg., forma major, V. H. 



Fresh water. Occasional in ponds and ditches. Gloucester : 

 Mullica Hill. Burlington : Marlton. Morris : Lake Hopat- 

 cong. 



G. insigne, Greg., forma minor, V. H. 



Fresh water. Morris : Fossil in Drakesville deposit. 



G. lanceolatum, Kiitz. 



Fresh water. Gloucester : Mullica Hill Pond. Burlington : 

 Marl-pits near Marlton. 



G. olivaceum, Ehrb. 



Fresh water. Gloucester : Mullica Hill Pond. 



G. sphaerophorum, Ehrb. 



Fresh water. Camden : Occasional in ponds at Kirkwood, 

 and Gloucester : Mullica Hill. 



G. subclavatum, Grun. 



Fresh water. Gloucester : Occasional in Mullica Hill Pond. 

 G. subtile, Ehrb. 



Fresh water. Sussex : Meadow ditches at White Hall. 



G. turgidum, Ehrb. 



Fresh water. Burlington : Occasional in marl-pits near 

 Marlton. Camden : Ditches near Black wood. 



G. ventricosum, Greg. 



Fresh water. Common in ponds. Camden : Laurel Mills. 

 Salem : Sharptown and Woodstown. Sussex : Hamburg and 

 Andover. 



RHOIKOSPHBNIA, Grun. 

 R. curvata (Kiitz.), Grun. 



Brackish water. Atlantic: Marsh pools near Absecon and 

 Pleasantville. 



