720 SUMMARY OF CUEKENT RESEARCHES RELATING TO 



Magnus, Paul — Vierter Beitrag zur Pilzflora von Franken. (Fourth contribu- 

 tion to the fungus-flora of Frauconia.) 



[A number of new species are included. Syncliytrium aureum is recorded 

 on 23 different hosts.] 



Ahh. Naturhist. Ges. Nilrnberg, xvi. (1907) 105 pp. 

 See also Hedivigia, xlvii. (1907) p. 17 (Beibl.). 



Mas SEE, G. — Additions to the Wild Fauna and Flora of the Royal Botanic Gardens, 

 Xew. IV. 



[New and additional species of fungi ; second series.] 



Kcw Bull., No. 6 (1907) pp. 238-44 (1 pi.). 



Mobgan, a. p. — North American Species of Agaricaceae. 



[Lists, with diagnoses of Melanosporse.] 



Journ. Mycol, xiii. (1907) pp. 143-53. 



Patouiillaed, N. — Champignons nouveaux de Tonkin. (New fungi from 



Tonkin.) 



[A large number of genera, but few species are 

 represented. There is one new genus, Dendro- 

 sphcera, near to Onygena.'] 



Bull. Soc. Mycol. France, xxiii. (1907) 

 pp. 69-79 (1 pi.). 



,, ,, Quelques Champignons de I'Afrique occidentale. (Some 



fungi from Western Africa.) 



[A number of new species are described.] 



Tom. cit., pp. 80-5. 

 Peck, Charles Horton— New Species of Fungi. 



[A number of species, mostly of the larger fungi, are described, from 

 various parts of the American continent.] 



B7dl. Torrcy Bot. Clnb, sxxiv. (1907) pp. 345-9. 



Pringsheim, Hans— ITeber die Stickstoffernahrung der Hefe. (The nitro- 

 genous food of j'easts.) 



[An examination of the source of nitrogen supply for the fungus.] 



Bioch. Zeits'chr., iii. (1907) pp. 121-286. 

 See also Ccntralhl. Bakt., xix., pp. 310-18. 



Raciborski, M.— Einige Chemomorphosen des Aspergillus niger. (Chemo- 

 morphism of Aspergillus nigcr.) 



[Tests of that and other filamentous fungi with sulphates, chloroform, and 

 iodine compounds.] 



Bull. Intern. Acad. Sci. Cracovie (1905) pp. 714-78. 

 See also Ann. Mycol., v. (1907) pp. 310-11. 



Raj AT, H., & Peju, G. — Note sur I'Action pathogene des Levures. (On the 



pathogenic action of yeasts.) 



[An account of infection experiments with various yeasts.] 



C.B. Soc. Biol. Paris, Ixiii. (1907) pp. 893-5. 



Rehm — Ascomyceten exs. Fasc. 38. Nos. 1676 1700. 



[A large percentage of new and interesting species are included in 

 the lists.] Munchen, 1907. See also Bot. Centralbl., 



cv. (1907) pp. 245-6. 

 „ Ascomyceten exs. Fasc. 39. 



[Specimens 1701-25 are listed ; several among them are new to 

 science, and diagnoses are given.] 



Ann. Mycol., v. (1907) pp. 207-13. 



RoSTRUP, E. — Polyporus. Schliissel zur Bestimmung der haufigeren mitteleuro- 

 paischen Arten. (Polyporus. Key to the determination of the commoner 

 Central European forms.) Ann. Mycol., v. (1907) pp. 242-4. 



Rouge, Ernest — Le Lactarius sanguiiluus et la lipase. 



[Three oxydising substances have been found in this Lactarius — amylase, 

 emulsin, and lipase. The paper is a study of the latter.] 



Centralhl. Bakt., xviii. (1907) pp. 587-607. 



