Report oF tHe Boranist. 75 
ENTEROMORPHA COMPRESSA, (rev. 
Rocks. Bay Ridge and Fort Hamilton. Floating at Coney 
Island. Common. 
ENTEROMORPHA CLATHRATA, (rev. 
Muddy or sandy shores. Canarsie Bay and Coney Island. 
Hormorricuum youneanum, Dillw. 
Rocks. Fort Hamilton. June. 
Cr#romorPHa Tortuosa, Dillw. 
Rocks. Bay Ridge. September. 
CuzromorPHA Linum, Awtz. 
Dredged in water four to six feet deep. Canarsie Bay. Septem- 
ber. Mr. Brainerd has found fronds of this plant in the same 
locality that were eleven feet in length, a fact truly remarkable, 
when we consider that the diameter of the frond is less than one 
line. 
CLADOPHORA GLOMERATA, L. 
Stones and rocks in rapid fresh water streams. A pretty and 
apparently common species. Buffalo. G. W. Clinton. North 
Greenbush, Helderberg Mountains, Van Hornesville, ete. 
CrapopHora FrActTA, 17, Dan. 
In quiet water, either fresh, brackish or salt. Albany, Canarsie 
Bay, Flushing and Greenport. 
CLADOPHORA REFRACTA, [2oth. 
Coney Island and Canarsie Bay. <A well-marked, beautiful 
species. 
CrapopHora Arcta, Dillw. 
New York Harbor. Brainerd. 
CLADOPHORA GLAUCESCENS, Griff. 
Coney Island. 
Raizoctontum riparium, Poth. 
Wood-work of docks. Greenport. 
CH&TOPHORA PISIFORMIS, Ag. 
Attached to sticks and grassin fresh water. Greenwood. Brain- 
erd. Guilderland, Albany county; also near Canarsie. Probably 
common in the State. June. 
