PLANTS FROM PEITAIHO 181 



Dasya punicea. Menegh. ? — Branching; 4 in. covered 

 by a dense growth of minute rose-colored filaments. 



Dictyota divaricata, Lmx. — Branching from base; 

 fronds flat, dividing, red. 



The following small Chefoo species can also, probably, be 

 found with many others at East Cliff. 



Ceramium rubrum, (Huds.) Ag. 



Ceramium japonicum, Okam. 



Ceramium Boydenii, Gepp. 



Gelidium Amansii, Lmx. 



Gelidium Amansii, Lmx. f. radicans, Okam, mscr. 



Gloiopeltis coliformis, Harv. 



Nemastoma ? 



Grateloupia filicina, (Wulf.) C. Ag. 

 Grateloupia tubulosa, Okam. 



Laurencia ? 



Pterocladia capillacea, (Hmel.) Born and Thur. 

 Symphocladia gracilis (Mart.) Fkbg. 

 Gymnogongrus flabelliformis, Harv. 

 Haliseris divaricata, Okam. 



Polysiphonia ? 



Lomentoria ? — Allied to L . articulata 



Endocladia complanata, Harv. 



Cladophora ? Green, filamentous, matted. 



(For Index to this Paper see page 182.) 



