INDEX TO AMERICAN BOTANICAL LITERATURE 93 
Smith, J. B. The New Jersey salt marsh and its improvement. New 
Jersey Agric. Exp. Sta. Bull. 207: 1-24. pd. 7, 2 +f. 1-4 + map. 
14 N 1907. 
Smith, L. H. ‘The effect of selection upon certain physical characters 
in the corn plant. Illinois Agric. Exp. Sta. Bull. 132: 47-62. fd. 
I-5. F i909. ; 
Smith, R. E. California peach blight. California Agric. Exp. Sta. 
Bull. 191: 73-98. f. 7-76. S 1907. 
Coryneum Beyerinkii Oud. and its growth, 
Smith, R. E. The brown rot of the lemon. California Agric. Exp. 
Sta. Bull. 190: 1-70. fi z-29. Jl 1907. 
Pythiacystis citrophthora Smith & Smith and its growth. 
Snyder, H. ‘The water soluble plant food of soils. Minnesota Agric. 
Exp. Sta. Bull. 89: 198-202. Jai1go5. 
Also other papers on related subjects in the same Bulletin. 
Sprague, T. A. The American species of Microtropis. Kew Bull. 
Misc. Inf. 1909: 362-364. N 1909. 
Includes 2 new species from Mexico and Guatemala. 
Staber, M. J. Notes on the anatomy of Seshan macrocarpa Muh. 
Bull. Torrey Club 36: 625-633. Al. 74. 16 N 1909. 
Stephani, F. Hepaticae mexicanae novae récoltées par le Dr. Pringle 
de Burlington. Rev. Bryol. 36: 138-140. N 1909. 
Includes new species, one each in Anthoceros, Cheilolejeunea, Cyathodium, Fim- 
briaria, Leioscyphus, Metageria, Radula, and Symphyogyna, 
Stevens, F. L. Apple scurf. North Carolina Agric. Exp. Sta. Bull. 
196: §4,°55. Je71907. 
Stevens, F. L. A bacterial disease of lettuce. Rep. North Carolina 
Agric. Exp. Sta. 30: 29, 30. f 2. 1908. 
Stevens, F. L. Experiments upon the effect of formalin upon the 
germination of oats. Rep. North Carolina Agric. Exp. Sta. 31: 
30-36. I9g909. 
Stevens, F. L. Sclerotia on carrots. Rep. North Carolina Agric. 
Exp. Sta: 30:31, 32. 7.37: 1908. 
Stevens, F. L. The chrysanthemum ray blight. Rep. North Carolina 
Agric. Exp. Sta. 30: 33-47. 7. ¢-17- 1908. 
Stevens, F. L., & Hall, J. G. <A study of corn mold. Rep. North 
Carolina Agric. Exp. Sta. 31: 37-39. 1909. 
Stevens, F. L., & Hall, J.G. Coniothyrium as a fruit rot. North 
Carolina Agric. Exp. Sta. Bull. 196: 49-52. f. 1-5. Je 1907. 
