OEDOGONIACEAB. 



BULBOCHAETE Ag. 



B. intermedia De By. 

 Kings: Ridgewood. 



CLADOPHORACEAE. 



CHAETOMORPHA Klltz. 



C. aerea (Dillw. ) Kiitz. 



New York Bay, Hooper, Brainerd. 

 C. Linum (Fl. Dan.) Kiitz. 



Common throughout the Sound. 

 C. melagonium (Web. & Molir. ) Kiitz. 



Queens: Rockaway Inlet, Pike. Suffolk: Greenport, Pike. 

 C. Picquotiana (Mont.) Kiitz. 



Kings : Fort Hamilton, Pike. 



RHIZOCLONIUM Kiitz. 

 R. salinum (Schleich. ) Kiitz. 



Not infrequent throughout. 

 R. tortuosum Kiitz. 



Suffolk : Orient, Pike, 



CLADOPHORA Kiitz. 

 C. arcta (Dillw.) Kiitz. 



Common throughout. 

 C. albida (Huds ) Kiitz. 



Kings : New York Bay, Harvey. Queens : Jamaica Bay, Pike, 

 C. lanosa (Roth) Kiitz. 



Not infrequent throughout L. I. Sound. 

 C. refract a (Kotli) Arescn. 



Kings : New York Bay, Harvey. Queens : Jamaica Bay, Pike. 

 C. rupestris (L.) Kiitz. 



Kings : Canarsie, Bath, College Point, Pike. 

 C. glaucescens (Griff.) Haiv. 



Not infrequent throughout the Sound. 

 C. laetevirens (Dillw.) Harv. 



Kings : New York Bay, Harvey ; Gravesend Bay, Pike. 

 C. Hutchinsiae (Dillw.) Kiitz. 



Kings : College Point, Pike. 

 C. fiexuosa ( Griif. ) Harv, 



Kings : Flushing Bay, Pike. 

 C. Rudolphiana (Ag.) Harv. 



Kings : Hellgate, Pike. 

 C. gracilis ( Griff. ) Kiitz. 



Not infrequent. 



