368 INDEX TO RECENT LITERATURE 
Spillman, W. J. Exceptions to Mendel’s Law. Science, II. 16: 
794-796. 14 N 1902. 
Stevens, F. L. Nutation in Bidens and Other Genera. Bot. Gaz. 
35: 363-366. 7. 7-g. 20 My 1903. 
Sydow, P. & H. Monographia Uredinearum seu Specierum Omnium 
ad hunc usque diem Descriptio et Adumbratio Systematica. I’: I- 
192. f. 1-172. 30 Je 1902; 1°: 193-384. f. 173-328, 370. 15 
N 1902. 
Including descriptions of about forty new American species of Puccinia. 
Tilden, J. E. Algae Collecting in the Hawaiian Islands. Postelsia, 
IQOL: 133-175. pl. 14-18. 1902. 
White, C. A. Aggregate Atavic Mutation of the Tomato. Science, 
II. 17: 76-78. 9g Ja 1903. 
Yendo, K. The Distribution of Marine Algae in Japan.  Postelsia, 
IQOI : 177-192. Pl. T9-27. 1902. 
Yendo, K. Uses of Marine Algae in Japan. Postelsia, 1901: 1-18. 
pl. I-3. 1902. 
