H 



a 



ICONES OF JAPANESE ALG/E. 



Vol. IV. No. V. 



P,V 



K. Okamura 



Contents of No. IV. (PL. CLXVI^CLXX.) 



Thorea ramosissima Bory. t> "f" U ?> $ 



Bangia fusco-purpurea (Dillw.) Lyngb. 5 L It ?> 



Erythrophyllum Gmelini (Grun.) Yendo. ^, ?f <h S ^^ 



Scinaia Cottonii Setch. &>&<>*) 



Tylotus lichenoides Okam. sp. nov. . V & /^ J't 



Rhobdonia robusta J. Ag. & 6 A. 

 Caulerpa scalpelliformis (R. Brown) Ag. var. denticulata 



(Decsn.) Weber. < ^ ^ ^2 



Published 



by 

 THE AUTHOR. 



April, 1021. 

 Toloro. 



Subscribers to be applied to Z. MARUZEN CO., 14-16, Nihonbashi Tori Sanchome, Tokyo. 



(Hfr H ^ A ^ W & ffi ffl RS) 



