94 



Harvey, Ner. Bor. Am.; Communipaw, Prince's Bay, S. L 

 and Long Branch, Pike ; washed ashoie at Atlantic City, 

 Marthidale, Murphy, ■ 



C. LiNUM (Flor, Dan.), Kiitz. Staten Island, Pike • Atlantic 

 City, j\Iartindale^ Horse ; washed ashore at Longport, 

 McCidlough ; at Beesley*s Point, As/imead, In the summer 

 of 18S7 I collected at Somer's Point a form with unusually 

 large fronds, which must be of this species although the cells 

 were very much larger than common. Intermediate forms 

 also occur. 



C. Melagonium (Web. and Mohr), Kiitz. Atlantic City, 

 Morse, fide Collins. A slender short-jointed form, probably 

 due to the locality being at the extreme southern range of 

 this species. 



Rhizoclonium, Kiitz. 



R. SALINUM (Schleich.), Kiitz. {R. riparinin, Roth.). On 

 exposed Spart'uia roots, Atlantic City, Martiudale, Morse. 



R. KOCHIANUM, Kiitz. On Zostera, Atlantic City, Martindale ; 

 Somer's Point, Porter. 



R. TORTUOSUM, Kiitz. " Prince's Bay, S. I.," Pike. 



CLADOPHORA, Kiitz. 



C. ARCTA (Dillw.), Kiitz. New York Bay, Walters, in Harv. 



Ner. Bor. Am.; common on south shore of Staten Island, 



Pike. 

 C. LANOSA (Roth.), Kiitz. " Prince's Bay, S. I.," Pike. 

 C. RUPESTRIS, Kiitz. " Communipaw and Prince's Bay, S. I.," 



Pike. 



C. ALBIDA (Huds.), Kiitz. Staten Island, New York Bay, 

 Beesley's Point, Cape May, Harvey, Ner. Bor. Am.; Com- 

 munipaw, Pike ; Atlantic City, Morse. 



C. REFRACTA (Roth), Aresch. New York, Harvey., Ner. 

 Bor. Am.; South Beach, S. I., Britton ; Atlantic City, Morse ; 

 floating in the bay at Longport, Lawton ; Newark Bay, 

 Pike. 



C. GLAUCESCENS (Griff.), Harv. New York Bay, Harvey, Ner. 

 Bor. Am.; Beesley's Point, Ashmead ; Atlantic C i ty , J/<9;'J^ / 

 Staten Island, Pike. 



C. L.ETEVIRENS (Dillw.), Harv. New York Bay, Harvey, 



"% 



