54 Botanisches Centralblatt. 



Fischer, H. 1905. Ueber Stickstoffbaiiterien. (Verh. nath. V'^er. preuss. 



Rheinlande^ Westfalens u. d. Reg.-Bez. Osnabrück. LXII. p. 135—145. 



1 Taf.) 

 Oorini, C. 1906. Ueber meine Reinkulturen-Anwendungsmethode zur 



Herstellung des italienischen Grana- (Parmesan-) Käses. (Cbl. Bakt. 



Abt. 2. XV. 25. p. 731—733.) 



Hammer, C. C. 1905. A Note on the discharge of spores of Pleurotu& 

 astreatus. (Torreya. V. p. 146.) [Reports the discharge of spores- 

 like tiny spirals of smoke or steam to a height of two to three 

 feet. The pileoli had been kept on the table over night. vonSchrenk.] 



Hariot, P. et N. Pafouillard. 1906. Sur un nouveau genre de Champignons 

 de l'Afrique Orientale anglaise. (C. R. Ac. Sc. Paris. CXLII. 4. p, 

 224—226.) 



Hedgcock, 0. G. 1905. Some of the results of three years experiments 

 with Grown-gall. (Science N. S. XXII. p. 120.) 



Jaap, 0. 1906, Fungi selecti exsiccati. Sei. VII. No. 151 — 175. 

 Jacobesco, N. 1906. Nouveau Champignon parasite, Trematovalsa Ma- 



truchoti, causant le chancre du Tilleul. (C. R. Ac. Sc. Paris. CXLH. 



4. p. 289—291.) 

 Karsten, P. A. 1904 (erhalten 1906). Fungi novi, paucis exceptis, in 



Sibiria ab 0. A. F. Loennbohm collecti. (Oefv. Vet. Soc. Förh. 



Helsingfors. !904. 9 pp.) 

 Karsten, P. A. 1905. Fungi novi, nonnullis exceptis, in Fennia lecti. (Acta 



Soc. Fauna et Flora fennica. 1905. 16 pp.) 

 Kellerman, W. A. 1905. Elementary Mycology. (Journ. of Mycol. XL 



p. 34—38.) [This is a continuation of a discussion of the principles etc., 



of elementary mycology. — Hedgcock.] 

 Kohn, E. 1906, Zur Biologie der Wasserbakterien [Schluss]. (Cbl. Bakt. 



Abt. 2. XV. 25. p. 717-726.) 

 Krieger, K. W. 1906. Fungi Saxonici exsiccati. Die Pilze Sachsens in 



getrockneten Exemplaren. Fase. 39. No. 1901 — 1950. {Königstein 1906. 



4". In Mappe.) 

 Lafar, F. 1905. Handbuch der technischen Mykologie. Lfrg. 9. (Jena 



1905.) 

 Levy, D. J. 1904 (received 1906). An Actinomyces isolated from man. 



(Report Michigan Ac. Sc. 6. p. 169—172.) [A Streptothrix believed 



to be new, but not named, which produces a brilliant orange pigment. 



The microscopic and cultural characters are given at lenght. Trelease.i 

 Longyear, B. 0. 1905. An undescribed Alternaria affecting the apple. 



(Science. N. S. XXI. p. 708.) [Describes a rot of apples due to aa 



undescribed species of Alternaria, which can be checked by the use of 



Bordeaux mixture. — von Seh renk.] 

 Mac Bride, T. H. 1905. The slime moulds of New Mexico. (Proc. Iowa 



Ac. Sc. 12. p. 33.) 

 Mac Intyre, D. F^ 1904 [received 1906]. The intracellular toxm of Bacillus 



pyocyaneus. (Report Michigan Ac. Sc. VI. p. 163—166.) 

 MacNeal, W. J. 1904 [received 1906]. An improved medium for cultivating: 



Trynanosoma Brucei. (Report Michigan Ac. Sc. VI. p. 173—178.) 

 Mc. Andrew, J. 1905. A few Riccias from the Pentlands. (Trans. Edin- 

 burgh Field Nat. and micr. Soc. V. 3. p. 227—228.) 

 Matruchot et Ramond. 1905. Un nouveau type de Champignon pathogene 



chez l'homme. (C. R. Soc. biol. Paris. LIX. p. 379-380.) 

 Mattirolo, 0. 1Q03 [re^u 1906]. I funghi ipogei italiani raccolti da O. B e c- 



cari, L. Caldesi, A. Carestia, V. Cisati, P. A. Saccardo. 



(Mem. Ac. R. Sc. Torino Ser. 2. LIII. p. 331—366. 1 tav.) 

 Mattirolo, 0. 1905. Prima contribuzione allo studio della flora ipogea 



del Portogallo. (Bol. Soc. Broteriana. XXI. 20 pp.) 

 Mattirolo, 0. 1905. Sulla flora ipogea del Portogallo. (Atti R. Ac. Lincei. 



XIV. 8. p. 384—386.) 

 Novy, F. G. and W. J. Mac Neal. 1904 [received 1906]. On the cultivatioß 



of Trypanosoma Evansi. (Report Michigan Ac. Sc. VI. p. 179.) 



