10825—10852 Hallifax — Halsted. 
25 Hallifax Dr. On microscopical fungi (Quaterij Journ. Microsc. Sci., IX, 
1869, p. 218). 
20 — On vegetable parasites (Proceed. Nat. Hist. Soc. Brighton, XIX, 1872, 
p. 34). 
27 Halsey A. Sjnoptical view of the Lichens growing in the vicinity of the 
City of New York (Ann. of the Lyceum of Nat. Hist. of New York, I, 
1824, p. 3—21). 
•28 — Remarks on certain entozoical fungi. (Isaria Sphingum Schw.) (Ann. 
of the Lyceum of Nat. Hist. of New York, I, April 1824, p. 125.) 
20 Halsted Byron David. Our common moulds (Pop. Sci. Month., IX, August 
1876, p. 398). 
30 — The american grape mildew (Michigan Pomol. Rept., 1877, p. 134). 
31 — Injurious and other Fungi (Trans. Mass. Hort. Soc. for 1877, Part. I, 
27. Jan. 1877, p. 28) tab. 
32 — What are fungi (American Agriculturist, New York 1879, p. 268) fig. 
33 — The Wheat Rust (American Agriculturist, New York 1879, p. 301) fig. 
34 — The american grape mildew (American Agriculturist, New York 1879, 
p. 348) fig. 
35 — Ergot (American Agriculturist, New York 1879, p. 388) fig. 
30 — Apple leaf-fungus (American Agriculturist, New York 1879, p. 468) fig. 
37 — White Mildews (American Agriculturist, New York 1879, p. 508) fig. 
38 — Blackknot (American Agriculturist, New York 1880, p. 22) fig. 
30 — Onion Smut (American Agriculturist, New York 1880, p. 104) fig. 
40 — Lettuce Mould (American Agriculturist, New York, p. 148) fig. 
41 — Elderberry fungus (American Agriculturist, New York 1880, p. 234) fig. 
42 — The Oorn Smut (American Agriculturist, New York 1880, p. 475) fig. 
43 — Wheat, oat, and barley smut (American Agriculturist, 1881, p. 404) fig. 
44 — Fungi injurious to farmers (Register of Rural Affairs, VITI, 1881, p. 181). 
45 — The white mildews (Amer. Pomolog. Soc., Session 1883, p. 87). 
40 — How fungi live in winter (Pop. Sci. Month., XXVI, March 1885, p. 611) fig. 
47 — A new Jowa Aecidium (Journ. of Mycoh, II, 1886, p. 52). 
48 — Gymnosporangium macropus on Pirus coronaria (Bot. Gaz., XI, 1886, 
p. 189). 
40 — Au interesting Peronospora (Bot. Gaz., XI, 1886, p. 272). 
50 — Germination of Ergot from the Wild Rye (Bull. of the Jowa Agricult. 
Gollege Bot. Dept., Novbr. 1886, p. 19). 
51 — Notes upon the Peronosporeae for 1886 (Bull. of the Jowa Agricult. Col- 
lege Bot. Dept., Novbr. 1886, p. 53). 
52 — Notes upon the Ustilagineae (Bull. of the Jowa Agricult. College Bot. 
Dept., Novbr. 1886, p. 54). 
