476 INDEX TO AMERICAN BOTANICAL LITERATURE 
Berry, E. W. Contributions to the Mesozoic flora of the Atlantic 
coastal plain, X.—Maryland. Bull. Torrey Club 41: 295-300. 
30 My 1914. 
Berry, E. W. Two new tertiary species of Trapa. Torreya 14: 105- 
108. f. r. 8 Je 1914. 
Trapa wilcoxensis and T. alabamensis, spp. nov. 
Bisset, P. The James River walnut. Jour. Heredity '5: 98-101. f. 
id 20 FP Agta: 
Blodgett, F. H. Development of the embryo and the germination in 
Lemna perpusilla. Science II. 39: 292. 20 F 1914. 
Blodgett, F. H. Homologies of the frond in Lemna. Science II. 39: 
291, 292. 20F 1914. 
Brainerd, E. The blackberries of Vermont. Bull. Vermont Bot. 
Club 9: 9-15. Ap 1914. 
Britton, E. G. The preservation of our native plants. Jour. N. Y. 
Bot. Gard. 1§: 113, 114. My 1914. 
Britton, N. L. Botanical exploration in Porto Rico and islands adja- 
cent. Jour. N. Y. Bot. Gard. 15: 95-103. pl. 132-134. My 1954. 
Britton, N. L. Charles Budd Robinson. Jour. N. Y. Bot. Gard. 15: 
106. My 1914. 
Brown, N.A. Asnapdragon wilt due to Verticillium. Phytopathology 
4: 217. 25 Je rota. 
Bryan, G. S._ The archegonium of Sphagnum subsecundum. Science 
II. 39: 290. 20 F 1914. 
Butler, O. Bordeaux mixture: I. Physico-chemical studies. Phyto- 
pathology 4: 125-180. pl. 7, 8 + f. 1-3. 25 Je 1914. 
Caldwell, J. S. The effect of antagonistic or balanced solutions con- 
taining sodium chloride together with one of the chlorides of calcium, 
magnesium, potassium, strontium, ammonium, or copper, upon the 
growth of corn plants rooted in an artificial soil. Science II. 39: 
293. 20F 1914. 
Campbell, D. H. On the structure and relationships of Macroglossum. 
Science II. 39: 290, 291. 20 F 1914. 
Candolle, C. de. Piperaceae. II. In Pax F., Plantae novae Bolivi- 
anae—VI._ Repert. Sp. Nov. 13: 304-311. 5 My 1914. 
Includes eight new species in Peperomia and five in Piper from Bolivia. 
Castle, W. E. An apple chimera. Jour. Heredity 5: 200-202. f. 8. 
25 Ap 1914. 
Castle, W. E. Pure lines and selection. Jour. Heredity 5: 93-97- 
28 F 1914. 
