74 JOURNAL OF THE 



LIST OF ^yORKS CONSULTED. 



Berkeley — Grev. Vol. IV, 1876. 



BuRRiLL— Parasitic Fungi of 111., Part II, Art. VI, Bull. 111. State Lab. 

 Nat. Hist., Vol. II, 1887. 

 Cooke— Grev. Vol. XI, p. 36, 1882. 

 Ellis— Jour. Mycol. Vol. II, p. 43, 1886. 

 Ellis & Martin — Jour. Mycol. Vol. I, p. 101, 1885. 

 Gerard— Torr. Bull. Vol. VI, p. 31, 1875. 

 Leveille— Ann. Sci. Nat., Ser. Ill, T. XV, 1851. 

 Massee— Grev. XVII, p. 76-78, 1889. 

 Ravenel — Fung. Carol. Exsic, fasc. 4, No. 68. 

 Tracey & Galloway— Bot. Gaz. Vol. XIII, p. 29, 1888. 

 Saccardo — Syll. Fung. Vol. I, p. 9, Vol. II, Addend., p. 9., and Addit. p. 2. 

 Winter— Die Pilze. Kab. Krypt. Flora., 1888. 



EXPLANATION OF FIGURES IN PLATE I. 



Microsphoera Euphorbice B. & C. (from Alabama). 



Fig. 1, Perithecium with appendages. 



Fig. 2, End of appendage quite evenly branched four to five times. 



Fig. 3, End of appendage quite unevenly branched. 



Fig. 4, Asci. 



Uncinula polychceta (B. & C). Massee. 



Fig. 5, Perithecium from Buenos Ayres, S. A. 



Fig. 6, Asci from Fig. 5. 



Fig. 7, End of well coiled appendage of same. 



Fig. 8, End of incurved appendage of same. 



Figs. 9. and 10, Asci from specimen from South Carolina. 



Fig. 11, End of well coiled appendage of same. 



Microsphoera semitosta B. &. C. (from Alabama). 

 Fig. 12, Two i)erithecia. 

 Fig. 13, Ascus containing four spores. 

 P"ig. 14, End of appendage. 



All of the figures were drawn with aid of camera lucida, and the plate then 

 reduced one-half in length and width in the process of photo engraving. 

 Figs. 1, 5, 12 and 14 drawn by objective A A and compensation ocular 12. 

 Figs. 2, 3, 4, 6, 9, 10 and 13, objective D, comp. ocular 4. 

 Figs. 7, 8 and 11, objective D, comp. ocular 12. 

 Zeiss microscope used. 



