608 GEOLOGICAL SURVEY OF NEW JERSEY. 
L. estuarii (Jiirg.), Liebm. (L. zruginosa, Ag.) 
Marine. Hudson: Brackish ditches at Hoboken—Bailey ; 
common in salt ponds and marshes about Newark Bay—Pike. 
Middlesex: Perth Amboy—Wolle. Atlantic: Absecon— 
Wolle; on floating eel-grass, et.—Morse. Cape May: In salt 
ditches— Martindale. 
L. luteo-fusca, Ag. 
Marine. Hudson: Hoboken—Pike. Atlantic: On wharves 
between tide marks, Atlantic City—Martindale. 
L. tenerrima, Thur. 
Marine. Atlantic: On wharves, Atlantic City—Morse. 
L. Wollei, Farlow. 
Fresh water. Sussex: Lake Hopatcong, Swartswood Pond. 
L. pallida (Neg.), Kiitz. 
Fresh water. On wet soil and old meadow grounds; frequent. 
L. obscura, Wolle. 
Fresh water. In ponds and pools. 
L. Phormidium, Kiitz. (Phormidium Lyngbyaceum, Kiitz.) 
Fresh water. On marsh bottoms; frequent. 
L. arenarium (Kiitz.), Rab. 
Atlantic: On moist, low grounds near Atlantic City—Wolle. 
L. rupestre (Ag.), Kiitz. (Oscillaria apart, Ag.) 
On rocks. Bergen: Palisades. 
L. vulgaris (Kiitz.), Kirch. (Phormidium vulgare, Kiitz.) 
Fresh water. On moist soil; frequent. 
L. cataracta (Rab.), Wolle. (Phormidium cataractum, Rab.) 
In rapid waters; frequent.* 
SYMPLOGA, Kutz. 
S. lucifuga, Harv. 
Terrestrial. Bergen: On shaded clay banks. 
* Phormidium Julianum, P. Naveanum and P. rufescens of the Preliminary Catalogue: 
are omitted as not certainly known from New Jersey. 
