CLINTON: NORTH AMERICAN USTILAGINEAE. 
511 
(Describes the spores of 30 species of smuts of which a number are fig¬ 
ured ; makes a few changes in names.) 
61. Fischer de Waldheim, A. Beitrage zur Biologie und Entwickelungs- 
geschichte der Ustilagineen. Pringsh. Jahrb. Wiss. Bot., 7: 61-144. 1870. 
Illustr. 
(Monographs known species; historical treatment of subject; observa¬ 
tions on mycelium, spore formation, germination, etc. ; gives list of 
species with hosts and list of hosts with species.) 
62. Fischer de Waldheim, A. Aper^u systematique des Ustilaginees, 
1-51. 1877. 
(Describes species, giving hosts, as follows: Ustilago, 72 species ; Soro- 
sporium, 6 species; Thecaphora, 12 species ; Urocystis, 16 species ; 
Geminella, 3 species; Entyloma, 4 species; Tilletia, 14 species.) 
63. Fischer de Waldheim, A. Les Ustilaginees. Ann. Sci. Nat., Bot., vi, 
4; 190-276. 1877. 
(Includes descriptions of the family, 7 genera, 140 species, with syno¬ 
nyms and hosts ; concludes with a list of hosts arranged according to 
families and a key to the species according to part of host infected.) 
64. Fischer de Waldheim, A. Zur Kenntniss der Entyloma-Arten, 1-6. 
1877. 
(Gives scientific descriptions of eight species of Entyloma, three being 
new ; evidently a monograph of the known species.) 
65. Fischer de Waldheim, A. Revue des Plantes Nourricieres des Usti¬ 
laginees, 1-20. 1877. 
(Gives all known hosts arranged in their families divided as follows: 
Cryptogams, 1; Gymnosperms, 2 ; Monocotyledons, 193; Dicotyledons, 
112 .) 
66. Fischer de Waldheim, A. Les Ustilaginees. I Partie : 1-15. 1877. 
II Partie : 1-131. 1878. 
(Includes general description in the first part; second part contains 
descriptions of 142 species, 7 doubtful species, and 7 genera, with syn¬ 
onymy, exsiccati, hosts, etc.; descriptions in Russian but monograph 
otherwise much like that in the Ann. Sci. Nat.) 
67. Foster, L. Prevention of Smuts. Bull. Mont. Agr. Exp. Sta., 10 : 40-46. 
1896. 
(Gives results of experiments with various fungicides, of which hot 
water proved most effective, to prevent smuts of wheat and oats.) 
68. Franciscis, F. de. Sulla Presenza dell’ Ustilago violacea nei Piori di Me- 
landrium pratense. Boll. Soc. Bot. Ital., 1901 : 261-266. 1901. 
69. Fries, E. Ustilago. Syst. Myc., 3 : 517. Tuburcinia. Ibid., 439. 1829. 
(Gives the description of Ustilago as a distinct genus ; also describes 
several species placed under it; describes Tuburcinia as a new genus.) 
70. Galloway, B. T. Ustilagineae. Bull. U. S. Dep. Agr., Div. Bot., 8: 59. 
1889. 
(Lists 15 species from Mo., giving hosts and short notes.) 
71. Geneau de Lamarliere, L. Quadro synoptico das Ustilagineas e das 
Uredineas. Bol. Soc. Brot., 11 : 210-266. 1893. 
