40 Botanisches Centralblatt. 



Viala et Pacottet. 1912. Les chlamydospores du black-rot. (Ann. Sc. 

 agr. franc. et etrang. 4. I. 14 pp. 10 f.) 



XIV. Bacteriologie. 

 C. I. Henri, Helbronner und de Recklinghausen; XI. Lindau. 



Fischer, H. 1912. Streitfragen der Bodenbakteriologie. (Landw. Jahrb. 



XLIII. p. 211-214.) 

 Gorini, C. 1912. Contributo alla differenziazione dei fermenti lattici. 



(Atti r. Acc. Lincei Roma. XXI. p. 790—796.) 

 Goslings, N. 1912. Bacterium pituitoso-coeruleum n. sp. (Med. R H. L. 



T. en B. School Wageningen. V. p. 240—252.) 

 Keyes, G. and L. J. Gillespie. 1912. A contribution to our knowledge 



of the gas metabolism of bacteria. I — II. (Journ. biol. Chem. XIII. 



p. 291—310.) 

 Kolkwitz, R. 1912. Ueber die Schwefelbakterie Thioploca ingrica 



Wislouch, (Ber. deutsch, bot. Ges. XXX. p. 662—666.) 

 Kroulik, A. 1912. Ueber thermophile Zellulosevergärer. [V. M.]. (Cbl. 



Bakt. 2. XXX. p. 339-346). 

 Lindau, G. 1912. Spalt- und Schleimpilze. Eine Einführung in ihre 



Kenntnis. (Berlin und Leipzig, G. J. Göschen. 1912. IIb pp. 



Preis 80 Pf.) 

 Lindet, L. 1912. Sur le röle antiseptique du sei marin et du sucre. 



(C. R. Ac. Sc. Paris. CLV. p. 790.) 



XV. Liehen es. 

 Cf. XL Lindau. 



Howe, R. H. 1912. Oropogon loxensis and its North American dis- 

 tribution. (Mycologia. IV. p. 152—156.) [This paper contains brief 

 notes upon the identity of this liehen species and its geographic 

 distribution. — R. J. Pool.] 



Howe, R. H. 1912. Some lichens from Nantucket Island, Massachu- 

 setts. (Rhodora. XIV. p. 88—90.) [An enumeration of a small num- 

 ber of lichens collected by Mr. E. P. Bicknell in June, 1911. — 

 Maxon.] 



XVI. Bryophyten. 



Brotherus, V. F. and W. W. Watts. 1912. The mosses of the Yarran- 

 gobilly Caves District, N. S. W. (Proc. Linn. Soc. N. S. Wales. 

 XXXVII. p. 363—382.) 



Cavers, F. 1912. Notes on recent work on the Bryophyta. (New Phvt. 

 XI. N° 7. p. 265-275.) 



Evans, A. W. 1912. A new Frullania from Florida. (Bryologist. XV. 

 p. 22 — 26.) [The author describes and figures Frullania Rappii 

 Evans, sp. nov., from Sanford, Florida, founded on Rapp 18. It is 

 a member of Spruce's subgenus Trachycolea. Comparison is 

 made with several related species. — Maxon.] 



Evans, A. W. 1912. Notes on New England Hepaticae. IX. (Rhodora. 

 XIV. p. 1 — 18.) [Includes publication of one new name, Odonto- 

 schisma elongatum (Lindb.) Evans (C. denudatum elongatum 

 Lindb.), and critical notes upon other species; in particular. 4 

 species of Riccia new to the flora of New England. — Maxon.] 



Fleischer, M. 1912. Laubmoose. (Nova Guinea. Vol. VIII. Bot. Livr. 4. 

 p. 735-753. pl. CXIX-CXXIV.) 



Hagen, I. 1912. Geografiska grupper blandt Norges lövmoser. (Natu- 

 ren. Kristiania, 1912. p. 235—246, 272—282.) 



