72 



59- Foslie M. — Bieten die Heydrich' schen Melobesien-Arbeiten cine 



sichere Grundlage ?. — A". Norsk. VideiisTc. Selsk. Skrìft. 1901, 



n. 2. 

 óo. Foslie M. — New Forms of Lithothamnia. — K. Norsk. Vidensh. 



Selsk. Skrift. 1901, n, 3. 

 61. Foslie M. — Three new Lithothamnia. — K. Norsk. Vidensk. Selsk. 



Skrift. 1901, n. I, 

 Ó2. Osterhout W. J. V. — Befruchtung bei Batrachospermum. — 



Flora 87. Band, 1900, I. Heft, p. 109- 11 5, Taf. V. 



Facoideae 



63. Cannon W. A. — A note on the Bladder Kelp, Nereocystis Liit- 

 keana. — Torreya I, 1901, p. 49-52. 



Ohlorophyceae 



(excl, Desmid., Zygnem., Charac). 



64. Arber E. A. N. — On the Effect of Salts on assimilation of Car- 

 bon Dioxyde in Ulva latissima. — Annals of Botaiiy XV, 1901, 

 n. 57, p. 39-69. 



65. Brand F. — Ueber einige Verhàltnisse des Baues und Wachs- 

 thums von Cladophora. — Beihefie '^. Boi. Centralbl. X, 1901, 

 p. 481-521, mit IO Fig. 



66. Freeman E. M. — Observations on Chlorochytrium. — Minnesota 

 Botan. Studies voi. II, n. XVI, p. 195-204, piate XIX. 



67. Gaidukov N. — Einige Bemerkungen ùber die Alge: Pseudo- 

 pleurococcus Snow. — Arb. S. Petersb. Naturf. Ges. T. XXX 



(1899), p. 220-224, 252-255. 



68. Gaidukov N. — Zur Morphologie und Physiologie der Alge Por- 

 phyridium cruentum Naeg. — Arb. S. Petersb. Naturf. Ges. T. XXX 

 (1899), P- 173-180, 205-207. 



69. Howe. — Observations on the Algal Genera Acicularia and Acc- 

 tabulum. — Bull. Torrey Botan. Club XXVIII, 1901, p. 321-334, 

 piate 24. 



70. Kraemer H. — The Position of Pleurococcus and Mosses on 

 Trees. — Botanical Gaiette XXXII, 1901, n. 6, p. 422-423. 



71. Moore G. T. — New or little known unicellular Algae II. Ere- 

 mosphaera viridis and Excentrosphaera. — Botanical GaT^ette voi. 

 XXXII, 1901, p. 309-324, plates X-XII. 



