130 BOTANICAL MAQAZTNE. [vm. xvir, 



For the sake of comparison, I took Delesseria (Caloglossa) 

 Leprienrii Mont, in Farlow, Anderson and Eaton's Alg. Am. Bor. 

 Exsic. Fasc. II, No. ^Q, and found that the American specimen 

 has also not strictly regular, dichotomous ramification, but one 

 arm of the fork is smaller and shorter than the other. Also, 

 constricted portions are sometimes broadly winged showing the 

 tendency to become continuous with the next segment. 

 Q>S. Caloglossa ogasawaraensis Okam. AlgaB from Ogasawara-jima (1897) 

 p. 13, f. A-D. {Syn. Cal. zanzibariensis Goeb. Eine Siisswasser- 

 iioridee aus Ost-Africa p. 5. (Flora Vol. 85, 1898, p. Q5, f. 1-6). 

 ■ On making comparison with the original specimen of Cal. 

 zanzibariensis Goeb. which Mr. Eeinbold has kindly sent me, I 

 have found my plant to be identical with that mentioned. 



69. Acrocystis nana Zanard Phycear. Ind. p. 145, Tab. VIII, A. f. 1-6. 



As it will be published in my Illustrations of the Marine Alg^e 

 of Japan, Vol. I, No. 7, pi. XXXI, I have placed this plant near 

 Chondria under Ghondriefe from the study of the anatomical 

 characters. 



70. Polysiphonia fragilis Suring. Alg. Jap., p. 37, pi. XXV B. 



71. Pterosiphonia pennata (Roth) Fkbg. Rhodom. p. 263, Taf. 2, f. 1-2. 



72. Symphyocladia Marchantioides (Harv.) Fkbg. Pvhodom. p. 277, Taf. 2, 



f. 18-23 ; Taf. 4, fig. 20-24. 



73. Rhodomela Larix (Turn.) C. Ag. — Post, et Rupr. Illustr. p. 14, 



t. XXXVIII, fig. h. 



74. Herposiphonia fissidentoides (Holm.) Okam. Contr. Knowl. Mar. Alg. 



Jap. Ill; p. 10-11, PI. I, fig. 9-11, Okam. Illustr. Mar. Alg. 

 Jap. Vol. I, PI. IV. {Syn. Polyzonia fissidentoides Holmes New 

 Mar. Alg. Jap. No. 22, t. XII, f. 2, a-b. in Journ. Linn. Soc, 

 Bot. Vol. XXXI.) 



75. Heterosiphonia pulchra (Okam.) Fkbg. Rhodom. p. 647. {Syn. Dasya 



pulchra Okam. Contr. Knowl. Mar. Alg. Jap. II, p. 33, PI. Ill, 

 f. 17-21). 



76. Ptilota pectinata (Gunn.) Kjellm. f. typica Kjellm. Alg. Arct. Sea, 



p. 174. 



77. Carpoblepharis Schmitziana (Rbd.) Okam. On Microcladia and Car- 



poblepharis, p. 5-7, PI. I, fig. 18-20. {Syn. Gloiothamnion 

 Schmitzianum Rbd. in Hedwigia XXXIV, Taf. Ill, 1895). 



78. Cer.imium clavulatum Ag. — Hauck Meeresalg., p. 113. 



79. Microcladia corallina3 (Mart.) Okam, On Microcladia and Carpo- 



