X Bibliotheca Pliycologica. 



Barkas T. P. — On Pleurosigma, Donltinia, Toxonidea and Ampliiprora (Quart. Journ. 



of iMicr. Sc. vol. VII. n. s., 18G7, p. 8). 

 Barker. - Cfr. Quart. Journ. of Micr. Sc. vol. IX, 18G9, p. 424, vol. XI, 1871, p. 93. 

 Barre P. — Sur ralignement des Diatomi^es dans les preparations (Ann. Soc Belge 



de Microscoi)ie IX, 1883, p. 75). 



— Sur un procode de preparation synoptique d'objets pulverulents, Diatomees 



des Guanos, terres fossiies etc. (Ibidem vol. X, p. 8). 

 Bastkr. — Opuscula de plantis marinis. Harlemi 1762-1765. 

 Basti.-vn H. C. — Modes of origin of Desmids and Diatoms (Beginnings of Life vol. 



II, p. 417). London 1872. 

 Bates F. — On sexuality in tlie Zygnemacete (Journ. Quekett micr. Club, 188.j niars). 



— On tlie Zygnemacete (Midland Naturalist 1884). 



Batalin A. — Fucus vesiculosus in der Neva (rossice) (Arbeiten d. S. Petersb. Ge- 



sellsch. d. Nat. Band XV, Heft 2, 1884, p. 104). 

 Bauer F. — Microscopical observations on red Snow. (The Journal of Sciences and 



Arts vol. VIL 1819). 



— Some Experiments on the Fungi which constitute the coloring matter of the 



red Snow discovered in Baffln's Bay. (Philosophical Transactions). London 

 1820. 



— Microscopical observatious on the suspension of muscular Movements in Vi- 



brio tritica (Philosophical Transactions). London 1823. 

 Baueu W. — Ueber den aus Agar-Agar entstehenden Zueker, ueber eine neue Silu- 



re aus der Arabinose, nebst dem Versuch einer Classiflcation der gallertbil- 



denden Kolilehydrate nach den aus ihnem entstehenden Zuckerarten. (Jour. 



fiir praktische Chemie N. F. Bd. XXX, 188G, n. 8, 9). 

 Bauwens L. M. — Les Diatomees de Belgique. (BuII. Soc. Belge de Microscopie 1877). 

 Beardsley A. — On a diatomaceous Deposit in Leven Water near Coniston. (Trans. 



of R. Micr. Sc. vol. V, 1847, p. 146). 

 Beck G. — (Jeber die Ilormogonien-bildung von Gloeotrichia natans Thur. (Verhand. 



k. k. Zool. Bot. Ges. in Wieu 1886, Band XXXVI, p. 47, 48). 



— Uebersicht de bisher bekannten Kryptogamen Niederoesterruichs. (Verhandl. 



der K. K. Zoologisch-botanischen Gesellschaft in Wien, Jahrg. 1888, Band 



XXXVII p. 253). 

 Beck R. et J. and Wales W. — Notes on the resolution of Amphipleura pellucida 



by certain objectives. (Monthly Micr. Journ. vol. ^II, 1872, p. 165, 233). 

 Becknell E — On Diatoms throwu up by the Sea (Monthly Microsc. Journ. vol. V, 



1874, pag. 34). 

 Beckwith E. F. — Resolution of Amphipleura (Tlie Microscope V, 1885, p. 131). 

 Beehy W. H. — New Surrey Plants (Journal of Botany vol XXIV, 1886, pag. 346, 



et voi. XXV, 1887, p. .34.5). 



— Tolypella prolifera in Lincolnshire (Ibidem vol. XXI, p. 280, 281), 

 Beggiato F. S. — Delle termc Euganee. Padova 1838. 



Behrens W. — Beitrag zur Kenntniss der Befruchlungsvorgange bei Fucus vesieulo- 



sus (Bcr. d. deutsch. bot. Ges. IV, 1886, p. 92, 103). 

 Bell J. S. B — Warm stage and stage coudenser for Diatomace;e (Microscop. News 



vol. IV, 1884. p. 19). 



