MARINE -ALGH OF THE L.M.B.C. DISTRICT. 
C. crassa, Kutz. 
Conferva linum, Harvey. 
Locality not recorded (M). -Puffin I. (G). 
C. erea, Kutz. 
Conferva crea, Harvey. 
South shore and Hastham (M). 
C. tortuosa, Kutz. 
Conferva tortuosa, Harvey. 
On the North slip, Prince’s Pier (MD. 
Ulothriz flacca, Thur. 
Lyngbya flacca, Harvey. 
Isle of Man (M). 
U. isogona, Thur. : 
Lyngbya speciosa, Harvey. 
Common at Puffin I. (G), and generally (M). 
Rhizoclonium tortuosum, Kutz. 
Conferva implexa, Harvey, 
Locality not recorded (M). Puffin I. (G). 
R. riparvum, Harv. 
151 
Bromborough and Wallasey Pools, asthe, ora 
Hilbre I. (M). 
R. gasparyt, Harv. 
Kastham (M). 
Cladophora arcta, Kutz. 
Bromborough and Wallasey Pools, Eastham, and 
Eilbrel, (Mi). ~ Pufim 12-(G): 
C. lanosa, Kutz. 
Isle of Man and Anglesey (M). Puffin I. (MandG). 
Parasitic on Fastigiaria furcellata. 
C. pellucida, Kutz. 
In a cave at Hilbre I. (M). 
C. rupestris, Kutz. 
Very common (M and G). 
