751 



n JR " i- r b -> m % ' m fy, * * ^ i- y \* *. f&i \- * mm 



. % ' fig IE -y * j$ j[jc t ? i- ifi? * ? v, Jia n / g ? ^ # fij} 3 y 

 -" i* - S * rfff -> 7- ia g / un;g / -p / $ -y ^ -? k - ^ ^ ^ =, h 



* ^ f.IJ- b H ^ ^ ^f ^ ? (J. Agardh - fji |iR / |g f| y -g 3- 7 (jg / 

 10 IS X - BS ** 20 45 h fa ^). it ic ^ - fl; T- - IS ^ ^ ^ ^ jjf f r 



^ ^"- lii "J& ^" /^ in ^ , ^ ffi ^? ^ C. mamillosum b g -y ^ ffi t )> , 

 C. pomoides h j^ # M t ^ 7 Jty r ^ - {g - Z 7 ff M b ^. 



^ CXXXV ^ )Jg, 6-9 p. 6 : Codium pugniformis Okam., fl5 ff fiff, 

 ^ it, i- 7-8 : M m ' ft (U ^ A' E (^J 2 mm. j/), ^.-9 : jjti i| / 



-^ T- fl i'; 1 ! ^ , M fi / ^ ^ ^ f- ^ A jg 7 ^ ^, 140. 



Codium mamillosum Harv. 



Norn. Jap, : Tama-miru. 

 PL. CXXXV, Fig. 10-16. 



Codinm mamillosum Harv. Phyc. Austr. t. 41 ; J. Ag. Till 

 Alg. Syst. VIII, p. 39; De Toni Syll. Alg. I, p. 491 ; Okam. in 

 Matsumura and Miyoshi Crypt. Jap. Icon, illust. PI. XXX; Okam. 

 Alg. Jap. Exsic. No. 49. 



Fronds small, globular, oval, obovoid, depresso-globular, trans- 

 versely oblong or oblongo-reniform etc., 1-2 cm. in size, attached to 

 the substratum by fine filaments which clo not much elongate be- 

 yond the undersurface. On cutting the frond into two, peripheral 

 portion does not curve inward. Fronds solid and the inner cavity 

 is densely packed with hyphoid filaments running from utriculi- 



