INDEX TO AMERICAN BOTANICAL LITERATURE 439 
Davis, W. H. Infection produced by the spores of Ustilago 
striaeformis (Westd.) Niessl. Phytopathology 14: 244. 24 
My 1924. 
Davis, W. H. Lactophenol [preserving solution]. Bot. Gaz. 
77: 343-344. 19 My 1924. 
Denny, F. E. Effect of ethylene upon respiration of lemons. 
Bot. Gaz. 77: 322-329. 19 My 1924. 
Denny, F. E. Hastening the coloration 4 lemons. Jour. Agr. 
Research 27: 757-769. f. 1-3. 8 1924. 
deSampaio, A. J. Bibliographia botanica. Bol. Mus. Nac. 
Rio De Janeiro 1: I1I-125. 1924. 
De-Toni, J.B. Sylloge algarum omnium hucusque cognitarum 
6: Florideae, Sectio V, Additamenta. i-xi+1-767. Patavii, 
1924. 
Dodge, B. O. Aecidiospore discharge as related to the character 
of the spore wall. Jour. Agr. Research 27: 749-756. f. I-3. 
8 Mr 1924. 
Doran, W. L., & Osmun, A. V. Combating apple scab. Mass. 
Agr. Exp. Sta. Bull. 219: 1-17. Ja 1924. 
East, E. M. The Harvard Botanical Garden in Cuba. A 
tropical station for general biological research. Science 
II. 59: 433. 16 My 1924. 
Eaton, F. M. Assimilation-respiration balance as related to 
length of day reactions of soy beans. Bot. Gaz. 77: 311-321. 
f. 1-4. 19 My 1924. 
Edgerton, C. W. ‘Dry rot”’ in buildings and building material. 
Louisiana Agr. Exp. Sta. Bull. 190: 1-12. f. 1-5. Ap 1924. 
Fairchild, D. Barro Colorado Island Laboratory. Jour. Hered- 
ity 15: 99-112. f. 1-12. Mr 1924. 
Including notes on plants. 
Ferguson, M.C. Botany at Wellesley. Wellesley Alum. Quart. 
8: 170-183. My 1924. [lllust.] 
