132 INDEX TO AMERICAN BOTANICAL LITERATURE 
Weir, J.R. Notes on wood-destroying fungi which grow on both coni- 
ferous and deciduous trees—II. Phytopathology 7: 379, 380. 
O 1917. 
Weir, J. R., & Hubert, E.E.  Cvonartium cerebrum on Pinus resinosa. 
Phytopathology 7: 450,451. 3 D 1917. 
Weir, J. R., & Hubert, E. E. Observations on forest tree rusts. Am, 
Jour. Bot. 4: 327-335. f. 1,2. Je 1917. 
Uredinopsis pleridis on Abies grandis and Pteridium aquilinum pubescens. 
Wernham, H. F. Tropical American Rubiaceae—VIII. Jour.. Bot. 
85:169-177. Jl 1917:—IX. Jour. Bot. 55: 251-254. $1917. 
Includes Neobertiera gracilis, Blandibractea brasiliensis, gen. et spp. nov.; also 
six new species in Sipanea, three in Cephalanthus, and seven in Psychotris. 
Wester, P. J. Additional observations on the citrus fruits of the Philip- 
pines. Philip. Agr. Rev. 10: 104-115. pl. 2-8. 1917. 
Wester, P. J. New or noteworthy tropical fruits in the Philippines. 
Philippine Agr. Rev. 10: 8-23. pl. 2-9. 1917. 
Wester, P. J. Plant names. Philippine Agr. Rev. 10: 1-9. 1917 
10: 55-63. 1917. 
Weston, W. H. Observations on an Achlya lacking sexual reproduction. 
Am. Jour. Bot. 4: 354-366. Je 1917. 
White, O. E. Inheritance of endosperm color in maize. Am. Jour. 
White, O. E. Inheritance studies in Pisum. IV. Interrelation of 
the genetic fectors of Pisum. Jour. Agr. Research 11: 167-190 
22 O 1917 
Williamson, J. A golden variety of rye. Jour. Heredity 8: 568. 
Williams, R. S. Philippine mosses. Bull. N. Y. Bot. Gard. 8: 331- 
378. pl. 171-174. 23 Jl 1914. 
Wilson, J. K. Physiological studies of Bacillus radicicola of soy-bean 
(Soja Max Piper) and of factors influencing nodule production. 
Cornell Agr. Exp, Sta. Bull. 386: 369-413. f. 80-94. J 1917. 
Wilson, P. The vegetation of Vieques. Bull. N. Y. Bot. Gard. 8: 379- 
426. 9 Jl 1917. 
Wilson, P. Micrampelis lobata. Addisonia 2: 47, 48. pl. 64. 29 5 
1917. 
Wilson, S.F. A giant cactus. Am. Forest. 23:427. Jl1917.  [Illust.] 
Winslow, C. E. A., Broadhurst, J., and others. The families and genera 
of the bacteria. Jour. Bact. 2: 505-556. S 1917. 
Winslow, E. J. The male fern in Vermont. Am. Fern Jour. 7: 87-90. 
ji 1917. 
