146 
2893—2916 Bessey. 
93 Bessey Charles Edwin. On injurious fungi. The Bliglits, Erysiphei (7. Bi- 
ennial Rept. Jowa Agrie. College, Decbr. 1877, p. 185) tab. 
94 — Simblum rubescens Gerard, in Jowa (Bull. Torr. Bot. Club, VIII, 1881, 
p. 126). 
95 — A sketeh of the progress of botany in the United States in 1880 (Amer. 
Naturalist, XV, 1881, p. 947). 
96 — The diseases of plants (Transact. Jowa State Hort. Soc., XVI, 1882, p. 85). 
97 — Some observations on the action of frost upon leaf-cells (Proceed. Amer. 
Assoc. Adv. Soc., XXXI, 1882, p. 464). 
98 — Entomophthora Calopteni, a new species of insect-destroying fungus 
(Amer. Naturalist, XVII, December 1883, p. 1280, 1286). 
99 — A Real Yankee Puff-Ball (Amer. Naturalist, XVIII, May 1884, p. 530). 
0 — The Wheat Smut (Bull. of the Jowa Agrie. College, issued by the Dept. 
of Botany, Novbr. 1884, p. 118) fig. 
1 — Smut of Indian Corn (Bull. of the Jowa Agrie. College, issued by the 
Dept. of Botany, Novbr. 1884, p. 127) fig. 
2 — Ergot (Bull. of the Jowa Agrie. College, issued by the Dept. of Botany, 
Novbr. 1884, p. 130) fig. 
3 — Preliminary list of cryptogams covering the vicinity of Ames (Bull. of 
the Jowa Agricult. College, Novbr. 1884, p. 134, 135—148). 
4 — The Abundance of ash-rust (Amer. Naturalist, XIX, 1885, p. 886). 
5 — Injurious fungi in their relation to the diseases of plants (Amer. Pomolog. 
Soc. Session, 1885, p. 35). 
6 — The Rust of the Ash Tree (Aecidium Fraxini) (Amer. Nat., XX, 1886, 
p. 806) 
7 — The roughness of certain Uredospores (Amer. Naturalist, XX, 1886, p. 1053). 
8 — The use of English Names for Fungi (Amer. Naturalist, XXI, 1887, p. 264). 
9 — The growth of Tulostoma mammosum (Amer. Naturalist, XXI, 1887, 
p. 665). 
10 — Ash-rust again (Amer. Naturalist, XXI, 1887, p. 666). 
11 — The study of Lichens (Amer. Naturalist, XXI, 1887, p. 666). 
12 — The diseases of farm and garden crops (Nebraska Farmer, XIV, 1890, 
p. 89). 
13 — Black knot (Plowrightia morbosa [Schw.] Sacc.) (Nebraska Farmer, XIV, 
1890, p. 129). 
14 •— Stinking smut (Tilletia foetens [B. et C.] Trel.) (Nebraska Farmer, XIV, 
1890, p. 130). 
15 — Grain smut (Ustilago segetum [Bull.] Dit.) (Nebraska Farmer, XIV, 1890, 
p. 151). 
16 — Corn smut (U. Maydis [DC.] Cord.) (Nebraska Farmer, XIV, 1890, p. 165). 
