498 INDEX TO AMERICAN BOTANICAL LITERATURE 
Gates, R. R., & Goodspeed, T. H. Pollen sterility in relation to cross- 
ing. Science II. 43:859-861. 16 Je 1916. 
Gilman, J.C. Cabbage yellows and the relation of temperature to its 
occurrence. Ann. Missouri Bot. Gard. 3: 25-82. pl. 1, 2+f. I-21. 
F 1916. 
Cabbage yellows caused by Fusarium conglutinans. 
Gloyer, W. O., & Fulton, B. B. Tree crickets as carriers of Lepto- 
sphaeria coniothyrium (Fckl.) Sacc. and other fungi. N. Y. Agr. 
Exp. Sta. Tech. Bull. 50: 3-22. pl. 1-4. Mr 1916. 
( ookin, A.L. Plant wastes. Am. Bot. 22: 10-15. F 1916. | [IIllust.] 
Graff, P.W. Basidiomycetes collected in Indo-china by C. B. Robinson. 
Mycologia 8: 214-217. 15 Jl 1916. 
Greenman, J. R. Monograph of the North and Central American 
species of the genus Senecio. Part II. Ann. Missouri Bot. Gard. 
3: 85-194. pl. 3-5. F 1916. 
Includes descriptions of five new species. 
Hans, A. Aninteresting hybrid. Am. Fern Jour. 6: 37-39. pl. 4: 
Je 1916. 
Asplenium Trichomanes var. confluens. 
Harder, E. C. The occurrence of bacteria in frozen soil. Bot. Gaz. 
61: 507-517. f. 1, 2. 15 Je 1916. 
Harper,R.M, The forest census of Alabama by geographical divisions. 
Proc. Soc. Am. Forest 11: 208-214. Je 1916.  [Illust.] 
Harper, R. M. An inventory of Florida’s forests and the outlook for 
the future. Florida Agr. Dept. Quart. Bull. 26%: 5-24. f. I-12. 
Je 1916. 
Harper, R. M. Is forestry a science? Torreya 16: 136-139. 15 Je 
1916. 
Harter, L. L. Storage-rots of economic aroids. Jour. Agr. Research 
6: 549-572. pl. 81-834+f. r. 10 Jl 1916. 3 
Hill, E. J. Notes on Funaria, Bryologist 19: 35-37. 26 My 1916. 
Hillard, A. R. A note on preservatives for algae. Torreya 16: 142, 
143. 15 Je 1916, 
Holman, R. M. The orientation of primary terrestrial roots with 
particular reference to the medium in which they are grown. Am. 
Jour. Bot. 3: 274-318. f. 1-7. 15 Jl 1916. 
Howitt, J. E. Grape diseases. Ontario Dept. Agr. Bull. 237: 44-48: 
Mr. 1916 
Jeltray, Bo Chats Ral Zeiller. Bot. Gaz. 61: 528, 529. 15 Je 
1916. [Illust.] 
