Neue Litteratur. 165 



Höhnel, F. v. 1915. Fragmente zur Mykologie. XVII. Mi«. Nr. 876 — 



943. (Sitzber. ksl. Ak. Wiss. Wien. 1915. 111 pp.) 

 Murrill, W. A. 1914. American Boletes. (New York, publ. of the author. 



1914. 8^. 40 pp.) 

 Murrill, W. A. 1914. Northern Polypores. (New York, publ. by the 



author. 1914. 8^. 64 pp.) 

 Murrill, W. A. 1915. Western Polypores. (New York, publ. by the 



author. 1915. 80. 36 pp.) 

 Peck, A. E. 1915. Mycological notes from Scarborough. (Naturalist. 



1914. p. 222—224.) 

 Strasser, P. 1915. Sechster Nachtrag zur Pilzflora des Sonntagberges 



(N.-Oe.), 1914. (2. Forts.). (Verh. k. k. zool. bot. Ges. Wiefi LXV. 



p. 208—227.) 

 Thom, C. 1915. The Penicillium luteum-purpurogenum group. (My- 



cologia. VII. p. 134—142. 1 f.) 

 Thomann, 0. 1914. Die Buchenschwelle. (Zschr. oesterr. Ingenieur- 



und Architektenver. 1914. p. 576 u. f. ill.) 

 Webster, H. 1915. A rash mycophagist. (Rhodora. XVII. p. 30—32. 



[Poisoning by a mushroom supposed to be Lepiota Morgani, — 



misspelled L. Morgaric. — Trelease.] 

 Wehmer, C. 1915. Praktische Sammlungskästen und — Schränke für 



Mikroorganismen — Reinkulturen. (Ber, deutsch, bot. Ges. XXXIII. 



p. 284—287. 2 A.) 

 Weir, J. R. 1915. Wallrothiella Arceuthobii. (Journ. Agr, Res. IV. 



p. 369—378. 2 pl.) 

 Will, H. 1915. Beobachtungen über das Vorkommen lebens- und 



vermehrungsfähiger Zellen in sehr alten Würzekulturen von un- 

 tergäriger Bierhefe. (Cbl. Bakt. 2. XLIV. p. 58—75.) 

 Young, E. 1915. Studies in Porto Rican parasitic fungi. I. (Mycologia. 



VII. p. 143—150.) 

 Zeller, S. M. 1915. Notes on Cryptoporus volvatus. (Mycologia. VII. 



p. 121—125. 1 pl. 1 f.) 



Xn. Myxomycetes. 



(Vacat.) 



XIII. Pflanzenkrankheiten. 

 Cf. XIV. Barss. 



Appel, 0. 1915. The relations between scientific botany and phyto- 



pathology. (Ann. Missouri bot. Gard. II. p. 275—285.) 

 Bailey, F. D. 1913. Diseases of vegetable crops. (Oregon agr. Exp. 



Stat. Biennial Crop, Pest & Hort. Rep. I. p. 271—291. ill.) 

 Bailey, F. D. 1915. Notes on miscellaneous potato diseases. (Oregon 



agr. Exp. Stat. Biennial Crop, Pest & Hort. Rep. II. p. 245—256. ill.) 

 Barss, H. P. 1913. A new filbert disease in Oregon. (Oregon, agr. 



Exp. Stat. Biennial Crop, Pest & Hort. Rep. II. p. 213—223. f. 4- 



10.) [Supposedly bacterian ; but the studies incomplete. — Trelease.] 

 Barss, H. P. 1915. Bacterial gummosis or bacterial canker of chevries. 



(Oregon agr. Exp. Stat. Biennial Crop, Pest & Hort, Rep. II. p. 



224—240. ill.) 

 Barss, H. P. 1913. Cherry gummosis. (Oregon agr. Exp. Stat. Biennial 



Crop, Pest & Hort. Rep. I. p. 198— 21 7.^" ill.) 

 Barss, H. P. 1913. Crown Gall. (Oregon agr. Exp. Stat. Biennial Crop, 



Pest & Hort. Rep. I. p. 218-226. ill.) 

 Barss, H. P. 1913. Diseases of nut crops. (Oregon agr. Exp. Stat. 



Biennial Crop, Pest & Hort. Rep. I. p. 260—261. 1 f.) 



