24 



~r y ^ >% $ -" ( ^ ^ ^ w t* 7 ^.ig ^ t ^ ^ b r y . ^ / 



^ 4-13 cm. =. -y 7 if" ^ Jg ^ fijf - 7- 1.5-3 mm. 7 9 . fiS - Ji II 



A- 



ii ^ ' 4^ fl -* Virgatae h S ^ /" [S ^ / 4" = A ^ < * 

 y 7- Hypnea spicifera (Suhr) Harv. = j ^ |g ^ >v ~z *t - / - 



ffiLVI H)E- 1-4: Hypnea variabilis Okam., t2 t, IM^ 6 , / 

 r t ^ jf? ,U. T 5: m&?G*r fi, 1--6 : fi g i5, 3 J 



-;- U : S * / it if ffi, 5 /.-12: t h * & < ^ - &. 

 3> M ^ ^ ? ^ * ^ S- ^.-15-17 : K M ^ Zf: ? ft" 

 I*; if M ; 15-16 : ^ ; 17 : V.-~ 18 : H ^ ^ 



Hypnea Saidana Holmes. 



Nom. Jap: Saida-ibara. 

 PL LVII, Fig. i-io. 



Hypnea SaiJana Holmes New Marine Algae from Japan (Journ. 

 Linn. Soc., But. Vol. XXXI, p. 256, PL XI, f. 3); De Toni, Syll. 



