70 SUMMARY OF CURRENT RESEARCHES RELATING TO 



Petkopf, St. — Troisieme contribution a l'etudes algues d'eau douce de Bulgaria. 

 (Third contribution to the study of the fresh-water algse of Bulgaria.) 



Perioditch. Spissarni, lxv. (1904) p. 32, 2 figs.). 



Peudent, P. — Contribution a la flore diatomique des Lacs du Jura. VI. Lac du 

 Bourget. (Contribution to the diatom flora of the Jura Lakes. VI. Lake 

 Bourget.) Ann. Soc. Bot. Lyon, xxx. (1905) pp. 17-24 (1 pi.). 



Richteb, 0. — Ueber Reinkulturen von Diatomeen. (On pure cultures of diatoms.) 



SB. "Lotos," Prag, xxiv. (1904) p. 108. 



Schmidt, A. — Atlas der Diatomaceen-Kunde. (Atlas of diatoms.) 



Leipzig : Reisland, parts 64-5, 8 pis., 8 pp. of explanatory text. 



Schumann, K., & K. Lauterbach— Nachtragezur Flora der Deutschen Schiitz- 

 gebiete in der Sudsee. (Supplement to the flora of the German Protectorates 

 in the South Seas.) 



[Contains four Rhodophycese.] 



Leipzig : Borntraeger, 1905, xiv. and 446 pp. 



Setchell, W. A. — Algae for Eating or Ceremonial Use of the Hawaiians. 



Univ. California Pztblications, 1905, 23 pp. 



„ „ Gymnogongrus Torreyi. 



[This mysterious species is really a robust form of 

 Ahnfeltia plicata.] 



RJwdora, vii. (1905) pp. 136-8. 



„ „ Post -embryonal Stages of the Laminariaceae. 



Univ. California Publications, 1905, 14 pp., 3 pis. 



Simmons, H. G. — Ytterligare om Faeroarnes hafsalgvegetation och om hafsal- 

 gernas spridning. (Additions to the marine flora of the Faeroes, and on the 

 distribution of marine algae.) Bot. Notar., 1905, pp. 193-208. 



Steur. A. — Neuere Arbeiten ueber Plankton. (Recent literature on plankton.) 



Verh. k. k. Zool. Bot. Ges. Wien. lv. (1905) pp. 497-508. 



„ „ Ueber das Kiemenfilter und die Nahrung adriatischer Fische. (On the 

 gill-filter and the nutriment of fishes in the Adriatic.) 



[Reference is made to diatoms, Peridinese, and other alga? 

 found in the stomach of fishes from the Adriatic] 



Tom. cit., pp. 275-99. 



Tansley, A. G., & F. E. Fritsch — The Flora of the Ceylon Littoral. 



New Phytologist, iv. (1905) pp. 1-17, 27-55 (figs, and 1 pi.). 



Tobler, A. — Die Karposporenbildung der Florideen. (The formation of carpo- 

 spores in Floridese.) Naturw. Wschr., 1905, 6 pp., 27 figs. 



Wager, H. — The present .'state of our knowledge of the Cytology of the Cyano- 

 phyceae. Rep. Brit. Ass. Adv. Sci., 1904 (1905) pp. 802-3. 



Wettstein, R. von — Das Pflanzenleben des Meeres. (Plant life of the sea.) 



Schrift. Ver. Verbr. Naturw. Kenntniss Wien, 

 xlv. (1905) 3 figs, in text). 

 Yen do, K. — Preliminary List of Japanese Fucaceae. 

 [Article in Japanese ; names in Latin.] 



Bot. Mag. Tokyo, xix. (1905) pp. 149-61. 



Zernov, S. — Sur le changemeut annuel du plancton de la Mer Noire dans la baie 

 de Sebastopol. (On the annual change of the plankton of the Black Sea in the 

 Bay of Sebastopol.) Bull. Acad. Sci. St. Pitersbourg, ser. 4, 



xx. (1904) pp. 119-34. 



