NORTH AMERICAN FUNGI. 



734. — Le white-rot ou rot blanc {Conio- 



tliyrium diplodiella) aux Etats-Unis d'Amerique. 

 Comptes Rendus, CV. 624, 625. 10 Oct. 1887. 



Account of the discovery of this fungus on grapes in 

 Missouri. 



Viala, Pierre, a7id Ravaz, L. 



735. La melanose. 8°. pp. 18. PI. 3. Mont- 

 pellier. 



One of the sei'ies, " Kecherches sur los maladies de la vigne " 

 issued in the Bibliothfeque du Progrfes Agricole et Viticole. 

 Account of a disease caused hy a fungus, Septoria nrnpelina, 

 first described from America by Berkeley and Curtis. Sub- 

 stance of this paper also given in Viala's Maladies de la vigne. 

 See above. 



Wettstein, Richard von. 



736. Ueber Ilelotium Willkommii (Hart.) und 

 einige ihm nahe stehende Ilelotium-Arten. Bot. 

 Centralblatt, XXXI. 285-287, 317-321. 



Includes a description of Pe«i«a Ellisiana, Rehm, which is 

 referred to Helotium. 



White, James Clarke. 



737. Dermatitis venenata : an account of the 



action of external irritants upon the sliin. 8° 



pp. 216. Boston. 1887. 



On p. 99 is a note in relation to Ustilago hypodites and its 

 occurrence in the United States. 



"Winter, Georg. fConnewitz, near Leipsic, 

 16 Aug. 1887. 



♦, 738. Exotische Pilze, IV. Hedwigia, XXVI. 

 6-18. Jan. 1887. 



On p. 8 is a reference to Coleosporium Baccharidis, Cke- 

 & Hark. 



■♦ 739- Repertorium. Rabenhorstii Fungi 



Europaei et Extraeuropaei Exsiccati cura Dr. G. 

 Winter. Centuria, 35 et 36. Hedwigia, XXVI. 

 24-35. Jan. 1887. 



Has notes on 7 species from the United States. 



FUNGI EXSICCATI. 



North American Fungi. Ellis, J. B., and Ev- 

 erhart, B. M., editors. Cent. 18, 19. Newfield, 

 N. J. Issued April, 1887. 



Cent. 18 is composed largely of species of Cercospora and 

 Septoria and Cent. 19 of Uredineae. Rev. in Rev. Myc. IX. 



120 and Am. Nat. XXI...379. 



Fungi Europaei et Extraeuropaei. G. Win- 

 ter, editor. 



Cent. 35 and 36, the last that have appeared, were issued 

 late in 1886, but not generally received in this countrj' until 

 1887. Reviews of these Centuries given in Rev. Myc. IX. 



121 and Jour. Myc. III. 35, where some corrigenda of Ameri- 

 can specimens are given. See title no. 739. 



C. Roumeguere, 



Fungi Gallici Exsiccati. 

 editor. 



Cent. 41-44 appeared during 1887, the labels of the last 

 three Centuries having the heading Fu7igi selecti exsiccati. 

 The following are the numbers of specimens from the United 

 States : 4032, 4040, 4094, 4095, 4097 and 4315. 



