448 SUMMARY OF CURRENT RESEARCHES RELATING TO 



Hennings, P. — Beitrag zur Pilzflora von Rheinsburg. 



[A number of new species of micro-fungi are described.] 



Abhandl. Bot. Ver. Brandenb., xlv. (1908) pp. 12-18. 

 See also Hedwigia, xliii. (1904) pp. 47-8. 



„ „ Fungi Africae Orientalis iii. 



[A considerable number of new forms are included in tbis account of fungi from 

 German East Africa. Tbe new genera are Englerula and Asterothyriim.'] 



Engler,Bot. Jalirb., xxxiv. (1904) pp. 39-57. 

 See also Hedwigia, xliii. (1904) p. 48. 

 Hollos, L. — Gasteromycetes Hungariae. 

 [About 100 species described.] 



Magyarorszdg G aster omycetdi, 194 pp., xxxi. pis. 

 Budapest, 1903 (Hungarian). 

 See also Hedicigia, xliii. (1904) pp. 49-50. 

 :Hol leung, M. — Sphaeronema Betas nov. spec. 



[Tbe author describes the new species, and discusses tbe systematic position 

 of the genus.] Ber. Deutsch. Bot. Gesell., xxii. (1904) 



pp. 199-202 (5 figs.). 



iKanteu, R. M. — TJeber die wirkung einiger Salze der Schwermetalle auf das 

 Wach.stb.um und die cbemische Zusammensetzung von Aspergillus niger. 



[The author worked witb the salts of such metals as iron, copper, cobalt, 

 zinc, etc. Iron be found indispensable for the growth of the fungus, though 

 only a trace was necessary.] 



Inaug. Diss. St. Petersburg, 1903 (Russian). 

 See also Bot. Centralbl, xcv. (1904) p. 3G9. 



iKellerjian, W. A. — Index to TJredineous culture experiments, with list of species 

 and bosts from North America. Ohio Naturalist, iv. (1904) pp. 78-82. 



Lagerheim, G. — Om af swamp angrifna fikon och dadlar. 



[Notes on the systematic position and development of Sterigmatocystis.] 



Svensk. Farm. Tidskrift, No. 18 (1903) G pp. 7 figs. 

 See also Hedicigia, xliii. (1904) p. 51. 



Lister, Arthur, & Gulielma — Notes on Mycetozoa. 



[Descriptions of new species, and notes on species already recorded.] 



Journ. Bot., xlii. (1904) pp. 129-40 (2 pis.). 



Mau blanc, M. — Especes nouvelles de Champignons inferieurs. 

 [Diagnoses of ten new species of micro-fungi.] 



Bull. Soc. Mycol. France, xx. (1904) pp. 72-6 (1 pi.). 



Oudemans, O. A. J. A. — A new microscopic fungus occurring on tbe Larch, and 

 very injurious to tbis tree. 



[The fungus belongs to a new genus of Tuberculariacese, Exosporina; it grows 

 on tbe needles of the larch.] 



K. Akad. Wetensch. Amsterdam, vi. (1904) pp. 498-501 (1 pi.). 



See also Hedwigia, xliii. (1904) p. 51. 



Patouillard, N. — Champignons algero-tunisiens nouveaux ou peu connus. 

 [A detailed account of three new species of the larger fuugi.] 



Bull. Soc. Mycol. France, xx. (1904) pp. 51-G (1 pi.). 



Peck, Charles H. — New species of fungi. 



[Diagnoses of 1G species of the larger fungi ; collected in the United States.] 



Bidl. Torrey Bot. Club, xxxi. (1904) pp. 177-82. 

 Rehm. H. — Ascomycetes Americae borealis. 



[Notes ou various Pyrenomycetes, several of them new species.] 



Ann. Mycol., ii. (1904) pp. 175-8. 



.Renault, B. — Quelques remarques sur les Cryptogames anciennes et les sols fossiles 

 de vegetation. 



[From the plant-remains and the strata in which they are found, the author 

 indicates the appearance of tbe fossil vegetation, and draws attention to 

 various problems that have been solved by this local grouping of plants.] 



Comptea Bendus, cxxxviii. (1904) pp. 1237-9. 



