617 
89 539-89 556 Step—Stevens. 
39 Step Edward. Report of the fungus foray at Oxshott, Oct. 7th. 1905 (Proc. 
S. London Entom. and Nat. Hist. Soc. for 1905/06, ersch. 1907. p. 54). 
40 — Report of the Fungus foray held at Oxshott 6. Oct. 1906 (Proceed. S. 
London Entomol. and Nat. Hist. Soc. for 1906/1907, ersch. 1907, p. 24). 
41 Stephan W. Uber Kiefernschiitte (Deutsche Forstzeit. XVI, 1901, p. 179). 
42 Sterling E. A. The chestnut bark disease (Engin. News, LX, 1908, p. 332 
bis 333). 
43 Sternberg Cari. Experimentelle Untersuchungen tiber pathogene Hefen 
(Beitr. zur pathol. Anatomie, XXXII, 1902, p. 1—105) tab. 
44 Sterzing H. Die Triiffel und ihr Vorkommen in den beiden Ftirstentumern 
Schwarzburg (Prometheus XXI, 1910, p. 291—296, 309—313). 
45 Steuber L. Beitrage zur Kenntnis der Gruppe Saccharomyces anomalus 
Haras. (Alkohol X, 1900, p. 138, 146—147, 154, 165). 
46 Stevens Frank Lincoln. Fungus enemies of the peach, pium, cherry, fig, 
and persimmon (North Carolina Agrie. Exper. Stat., Bull. 186, 1903, p. 23 
bis 46) fig. 
47 — Some remarkable nuclear structures in Synchytrium (Annal. Mycol., V, 
1907, p. 480—484) tab. 
47 a — The Ohrysanthemum ray blight (Bot. Gazette, XL1V, 1907. p. 241 — 
258) fig. 
48 — Puccinia upon Melothria (Bot. Gazette, XLIII, 1907, p. 282—283) fig. 
49 — List of New York Fungi (Journ. of Mycol., XIII, 1907, p. 67—72). 
50 — Apple scurf (North Carolina Agrie. Exper. Stat., Bull. 196, 1907, p. 54 
bis 55). 
51 — A new Ohrysanthemum Disease — the Ray Blight (Abstract) (Science, 
N. S., XXV, 1907, p. 291). 
52 — Two interesting apple fungi (Science, N. S., XXVI, 1907, p. 724). 
53 — The spraying of Irish potatoes (30. Ann. Rep. North Carolina Agrie. 
Exp. Stat. West Raleigh 1907, Raleigh 1908, p. 27—28). 
54 — A bacterial disease of lettuce (30. Ann. Rep. North Carolina Agrie. Exp. 
Stat. West Raleigh 1907, Raleigh 1908, p. 29—30) fig. 
54 a — Sclerotia on carrots (30. Ann. Rep. North Carolina Agrie. Exp. Stat 
West Raleigh 1907, Raleigh 1908, p. 31—32) fig. 
55 — The Ohrysanthemum ray blight (30. Ann. Rep. North Carolina Agrie. 
Exp. Stat. West Raleigh 1907, Raleigh 1908, p. 33—47, fig.; Bot. Gaz. 
XLIV, 1907, p. 241-258 fig.). 
56 — A serious lettuce disease (30. Ann. Rep. North Carolina Agrie. Exper. 
Stat., West Raleigh 1907, Raleigh 1908, Press Bull. n. 14, p. 72). 
