List of Marine Alga> collected in Caroline 

 Islands and Australia. 



By 



K. Okamura. 



Tlie materials here enumerated have been collected by three gentlemen 

 at different seasons of the years 1901-1903, who brought home not less 

 specimens partly preserved in formalin and partly in dried state and were 

 so kind enough as to put the materials under my disposal. The names of 

 collecters and localities are as follows: 

 By Mr. T. Nishikawa. 



Torres strait Nov., 1901. 



Moreton Bay (Queensland) 4, Nov., 1901. 



Brown's River (Tasmania) 2.3, Dec, 190 L. 



Oamuru, South Isl. of New Zealand 18, Jan., 1902. 

 By Mr. 8. Ayabe. 



Saipan in Mariana 23, March, 1903. 



Yap isl. in W. Caroline 30, March— 5, Apr., 1903. 



Palau isl. in W. Caroline Apr., 1903. 



By Mr. K. Fujita. 



N. W. Cape of Western Australia 4, Apr., 1903. 



Hobarton (Tasmania) 1, June, 1903. 



Sydney 6, June, 1903. 



Bondai (near Sydney) 10, June, 1903. 



Chlorophyceae. 



Ulvaceae. 



Ulva rigida C. Ag.— J. Ag. Till Alg. Syst. 111. p. 16S. Tab. IV. Fig. 

 119-122.— Kuetz. Tab. Phyc. Vol. VI. t. 23, f. 2. 



Sydney and - Port Hobarton (K. Fujita); Brown's River (T. 



Nishikawa). 

 Geogr. distr. : In almost all seas in various forms. 



