INDEX TO AMERICAN BOTANICAL LITERATURE 297 
Kelley, W. P. The function and distribution of manganese in plants 
and soils. Hawaii Agr. Exp. Sta. Bull. 26: 5-56. 8 Ap 1912. 
Kern, F.D. Gymnosporangium. N. Am. Fl.7: 188-211. 15 Ap 1912. 
Knowlton, C. H. and others. Field excursions of the New England 
Botanical Club. Rhodora 14: 71-76. 8 Ap 1912. 
Knowlton, F. H. Modern aspects of paleobotany—I. The relations 
of paleobotany to geology. Am. Nat. 46: 207-215. Ap 1912. 
Knowlton, F. H., Coulter, J. M., Jeffrey, E. C., & Hollick, A. Modern 
aspects of paleobotany. Am. Nat. 46: 207-243. Ap 1912. 
Also indexed separately under each author. 
Lewis, C.E. Inoculation experiments with fungi associated with apple 
leaf spot and canker. Phytopathology 2: 49-62. Ap 1912. 
Lewis, I.F. Alternation of generations in certain Florideae. Bot. Gaz. 
53: 236-242. 15 Mr 1912. 
Lewis, I. M. Pistillody in Argemone platyceras Link and Otto. Tor- 
Teya 12: 85-88. f. 1, 2. 17 Ap 1912. 
Lipman, C.B. Toxic effects of “ alkali salts” in soils on soil bacteria. 
Il. Nitrification. Centralb. Bakt. Zweite Abt. 5a: 405-4135 f. 7, 
2. 2 Mr 1912. 
Livingston, B. E., & Brown, W. H. Relation of the daily march of 
transpiration to variations in the water content of foliage leaves. 
Bot. Gaz. 53: 309-330. 15 Ap 1912. 
Lloyd, C. G. Synopsis of the genus Hexagona. 1-46. f. 276-330. 
Cincinnati, O. Je roto. [Illust.] 
Lloyd, C. G. Synopsis of the sections Microporus, Tabacinus, and 
Funales of the genus Polystictus. 47-70. f. 336-3506. Cincinnati, 
0. Au toro. [Illust.] 
Lloyd, C. G. Synopsis of the section Ovinus of Polyporus. 71-94. f. 
496-509. O tort. [Illust.] 
Loyd, C. G. Synopsis of the stipitate polyporoids. 95-208. f. 395- 
590. Mr i912. [Illust.] 
Loyd, F. E. The relation of transpiration and stomatal movements 
to the water-content of the leaves in Fouquieria splendens. Plant 
World 15; e-t4: f. 7. Ja 1912. 
» ©. Some results of recent field work in the Cape May peninsula. 
Bartonia 4: 14-19. Mr 1912. 
Dougal, D. T. The water-balance of desert plants. Ann. Bot. 
40: 71-93. pl. 6-ro. Ja 1912. 
P J.-M. New species of Nepenthes. Contr. Bot. Lab. Univ. 
7 onaaeal : 207-210. pl. r, 2. 1911. 
8 Merrilliana and N - truncata spp. nov. 
