XXV111 
CONTENTS. 
Goebel, K . — Rudimentary Hepaticx 
Schiffner, Y . — Metzgeriopsis 
Goebel, K . — Development of Riella 
Characese. 
Franze, R . — Antherozoids of Chara 
Rabenhorst’s Cryptogamic Flora of Germany ( Characese ) 
Belajieff, W . — Antherozoids of Characese 
Algae. 
Bennett, A. W. — Vegetable Growths as Evidence of the Purity or Im- 
purity of Water 
Klebs, G . — Production of Zoospores 
Rosenvinge, L. Kolderup — Growth of Cladophora and Chxtomorplia .. 
Lagerheim, G. v . — Propagation of Prasiola 
Klebs, G . — Reproduction of Vaucheria .. .. 
Schmitz, F . — Tuberous Outgrowths of Floridex 
Bornet, E . — New Genera of Algae 
Ivlebahn, H . — Fertilization of (Edogonium 
Hansteen, B . — Anatomy and Physiology of Fucoidex 
Heydrich, F . — Algae of German New Guinea 
Huber, J . — Hairs and Bristles of the Chaetophorese 
Lagerheim, G. v . — Trichophilus Neniae sp. n 
„ „ Snow-flora of Ecuador 
Barber, C. A . — Nematophycus 
Johnson, T . — Stenogramme 
„ „ Callosities of Nitophyllum 
Davis, B. M . — Development of Champia 
Buffham, T. H . — New Marine Chantransia 
Klebahn, H., & A. Hansgirg — Chaetosphseridium , a new Genus of Algae 
Correns, C. — Naegeliella , a new Genus of Brown Freshwater Algae .. 
Karsakoff, N . — Myriotrichia 
Lutkemuller, J. — Chlorophyll-bodies of Desmidiaceee 
Sauvageau, C . — Parasitic Phaeosporeae 
Buffham, T. H . — Reproductive Organs of Prasiola 
Batters, E. A. — Giffordia , a new Genus of Ectocarpaceae 
Schmidle, W . — Chlamydomonas Kleinii sp. 
Lagerheim, G. v. — Rhodocliytrium, a transitional form behveen the Proto- 
coccaceae and the Chytridiaceee 
Mcebius, M. — Tetrasporidium , a new Genus of Algae 
Reinke’s Atlas of German Seaweeds 
Buffham, T. H . — Plurilocular Sporanges of Chorda filurn 
Schmidle, W. — Variability of Desmidieae 
Correns, C . — Apiocystis 
Schenk, A., & O. Borge — Fossil Algae 
Rauff — Receptaculites and Bornetella 
Schmitz, F . — Lophothalia and Seirospora 
Smith, A. L., & others — Morphology of the Fucacex 
Crato, E . — Fucosan 
Murray, G . — Cryptostomates of the 1‘hxophycex 
Mitchell, M. O . — Structure of Hydroclathrus 
Schmitz, F . — Systematic Position of the Bangiacex 
Murray, G . — Halicystis and Valonia 
West, W . — New British Freshwater Algx 
Part 6 
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762 
Part 3 
360 
360 
Part 5 
662 
Part 1 
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72 
J9 
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73 
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73 
Part 2 
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Part 3 
361 
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5 » 
361 
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363 
Part 4 
506 
55 
506 
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* 
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507 
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Part 5 
663 
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59 
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664 
Part 6 
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763 
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