13 



EUTHORA J. Ag. 

 E. cristata J. Ag. 



Infrequent throughout the coast. 

 RHABDONIA Harv. 

 R. tenera Ag. 



Common along the coasts. 



SPHAEROCOCCACBAB. 



GRACILARIA Grev. 

 G. multipartita J. Ag. 



Common along the coasts. 



HYPNEA Lam. 



H. musciformis (Wulf. ) Lam. 

 Suffolk : Orient, Miss Booth. 



RHODYMENIA Grev. 

 R. palmata (L.) Grev. 



Not infrequent along the coasts. 



LOMENTARIA (GailL) Ihuret 

 L. uncinata Menegh. 



Common along the coasts. 

 L. rosea (Harv.) Thuret. 



Suffolk : Montauk, Orient, Port Jefferson, Pike. 



CHAM PI A Ag, 



C. parvula (Ag. ) Harv. 

 Common along the coasts. 



DELESSBRIACEAB. 



GRINNELLIAHarv. 



G, Americana (Ag. ) Harv. 

 Common along the coasts, 



DELESSERIA Lam. 



D. sinuosa (Good. & Woodw.) Lam. 

 Not infrequent along the coasts. 



D. alata (Huds. ) Lam. 



Suffolk: Montauk, Pike. 

 D. Leprieurii Mont. 



Not infrequent along the coasts. 



EHODOMBLACBAB. 



CHONDRIA (C. Ag.) Harv. 

 C. dasyphylla (Woodw.) C. Ag. 



Suffolk: Southampton, Pike. 

 C. tenuissima (Good. & Woodw.) C. Ag. 

 Common along the coasts. 



