154 



CORRIGENDA. 



In Vol. III. No. II, p. 33-36, PI. CVIII, fig. 9-CIX, I have 

 described Dictyota marginata Okam. nov. sp. ; but it must 

 be corrected for Dilophus owing to the structure of the inner 

 layer of frond, and this plant is to be called 



Dilophus marginatus (non J. Ag.) Okam. 



Of the difference of this plant and Dilphus marginaius J. Ag. 

 I can not state anything unless I could study our plant by com- 

 paring with that plant of that author. 



-, m 



# & n , 33-36 H. & cvni B JR. 9 B-CIX g m. ~ ^ 



Dictyota marginata Okam., f)f ^H, ^ < b A, > & t>", ? f B !$& ^ j* 



^ i^ 1* * jib -^ Dilophus marginatus (non. J. Ag.) Okam. b gfc > 

 A' -s * 7 ^' ; Jt ft Jf y jji JftJ ^ Sfc - Jff 1 t ^ -' i- y . 



J. Ag. / fa it -t ^ Dilophus marginatus J. Ag. b ^f- / [p] -^ 



y * / -^iDW-^^A'*-S?Ji:^^ : ^^A'= r 



ITOTICE. 



[The description of Codium divaricatum Holm, (non 

 Gepp) f. hypbrida Okam. PL. CXXXV, Fig. 17. will be given in 

 the following number.] 



(ft cxxxv )g, 1 / IS B -' - ^ -^ * 



