Blbliotheca Phycologica. vit 



Arnott G. A. \V. — On species of Diatomacese (Quart. Journ. of Micr. Sc. III, 1885, 

 pag. 307). 



— "When are Diatoms common in a slide (Ibidem V, 1857, p. 106). 



— Ou Rhabdonema and a new allied genus (Ibidem VI, 1858, p. 87). 



— Notes on Arachnoidiscus, Pieurosigma, Amphiprora, Eunotia and Amphora. 



(Ibidem \l, 1858, p. 195). 



— On the struoture of Amphora, a genus of Diatomacete and the diagnosis of its 



species (Ibidem VI, 1858, p. 184). 



— On Arachnoidiscus (Ibidem VI, 1858, p. 159). 



— Notes on Campvlodiscus Hoggdsonii (Trans. R. Micr. Soc. VI, l.^-SS, p. 85). 



— In reply to D.r Donkin (Quart. Journ. of Micr. Sc. VII, 1859, p. 59). 



— What are marine Diatoms (Ibidem VII, 1859, p. 170). 



— On Gyclotella (Ibidem VIII, 1860, p. 2-14J. 



— Notes on Cocconeis, Nitzschia and some of the allied genera of Diatomaceae. 



(Nat. Soc. of Glasgow 1868). 

 Arrondeau S. — Observations sur Torganisation du Zygnema orbiculare Hassall (Ses- 

 sions d. Congr6s scientifique de France XIX, 1852). 



— Essai sur les Conferves des environs de Toulouse, avec 2 pl. (Act. Soc. Linn. 



de Bordeaux III ser., tom. IV). Bordeaux 1870. 

 Artari A. — Liste des Algues observecs daus le gouvernement de Moscou (Buli. de 

 la Soc. Imp. des Naturalistes de Moscou, t. LX, n. 3, Moscou 1885, p. 125. 



— Materiaux pour servir a Totude des Algues du gouvernement de Moscou (B. 



S. N. de Moscou 1886, n. 3). 

 Arthur J. C. — Some Aigse of Minnesota supposed to be poisonous, (Bull. Minneso- 



ta Acad. Nat. Sc. vol. II, 1883 et P. Am. A.ss. 32 Meeting 1883, p. 305). 

 AscHERSON P. — Beitrag zur Flora ^Egyptens. (Verh. Bot. Ver. Prov. Brand.2I. Jahrg. 



1879. pag. 73). 

 AsHMEAD S. — Algae: Enumeration of Arctic Plantse collected by dr. J. J. Hayes in 



exploration of Smith's Sound between parallels 78 th and 82 d during the 



months of July, August and beginning of September 1861 (Proceed. Acad. 



of Nat. Sc. of Philadelphia 1863). Philadelphia 1864. 

 AsKENASY E. — Ueber eine neue Meeresalge. Botau. Morphol. Studien. Heidelb. 1872. 



— Ucber die Entwickelung von Pediastrum (Berichte der deutschen botanischen 



Gesellschaft VI, 1888, p. 127, 138, Taf. VI). 



— *Algen der Forschungsreise S. M. S. «Gazelle» mit Unterstiitzung der Herren 



E. Bornet, A. Grunow, P. Hariot, M, Moebius, 0. Nordstedt, mit 12 Tafeln. 



Berlin, E- Siegfried, Mittler et Sohn, 1888. 

 Attwood. — Diatoms from the Chicago Water supply. (Monthly Micr. Journ. XVII, 



pag. 266). 

 Aubert A. B. — Styrax for mounting (Amer. monthly micr. Journ. VI, 1885, p. 219). 



— Styrax and Balsam (Ibidem p. 86). 



AuuN F. R. — (Efver Hafsalgern geograf. Utbredning. Stockholm 1872. 



Babington C. C. — On the british Species of Chara. Edinburgh 1850. 

 Badcock J. — On the Effect of the reversal of the Current of the Chicago river on 

 the Hydrant Water. (The Lens 1872, vol. I, p. 103 et Grevillea I, p. 13). 



