CONTENTS OF VOL. IV. 



Arranged in the Alphabetical order of Genera 



Roman numerals in Italic indicate pages in Japanese 



Actinotrichia Decsn. 

 Actinotrichia rigida (Lam.) 



Decsn. 



Ahnfeltia Fries 

 Ahnfeltia concinna J. Ag. 

 Antithamnion Nageli 

 Antithamnion Plumula (Ellis) 



Thur. 

 Asparagopsis hamifera (Hariot) 



Okam. 



Bnagia Lyngbye 

 Bnagia fusco-purpurea (Dillw.) 



Lyngb. 



Callophyllis crispata Okam. 

 Caulerpa cupressoides C. Ag. 



var. typica Web. v. Bos. 

 Caulerpa cupressoides C. Ag. 



var. lycopodium f. amicorum 



Web. v. Bos. 



f. elegans Web. v. Bos. 

 Caulerpa fastigiata Mont. 

 Caulerpa Freycinetii C. Ag. 



var. pectinata Web. v. Bos. 

 Caulerpa Okamurai Weber v. 



Bos. 



f. oligophylla Okam. 



L 



L 



i> b J! J/ 



#> ?> & 30, j/, CLVIII 



I" > 173,^79. cxci 



'5 ? fa IS /&? 



a 3 & 157, /tfp, CLXXXIX 



[j 131, /^, CLXXXIII- 

 CLXXXIV 







87, 8^, CLXXI 



32, J#, CLIX 



194, 



CC 



b 



16, 77, CLV 



194, 20^, cc 



14, 75, CLIV 



193. 203, 



cc 



ft 1 1, /J, CLIV 



y 12, 7^, CLIV 



610; 



