THE PLANT WORLD. 



INDEX TO VOLUME X. 



Abrams, L.. 192. 



Acer sacchariniim, Some Observa- 

 tions on the Flowers of, 200. 



Adirondack Forests, Association 

 for the Protection of, 70. 



Agricultural Education, 48. 



Alaskan Plants, Collection of, 282. 



Alfilaria in Arizona, 205. 



Alternation of Generations, 66. 



American Association for the Ad- 

 vancement of Science, New 

 York Meeting of the, 18. 



Andrews, E. F., 67. 



Arizona, Tree Planting in, 120. 



Arnold Arboretum, 42. 



Arthur, J. C, 20, 93. 



Ascuith, C. H., 282. 



Atkinson, G. F., 42, 121. 



Baker, C. F., 45, 92. 



Ball, C. R., 20. 



Ballard, H. H., 167. 



Barley, Winter, 62. 



Barnes, C. R., and W. J. G. Land, 

 20. 



Barrows, W. B., 95. 



Bell, J. M., 209. 



Bergen, J. Y., 157. 



Bergen and Davis, 144. 



Bergtheil and Day, 68. 



Bergtuin Tjibodas, 118. 



Bertram's Oak, 26. 



Bessey. E. A., 19, 93; C. E., 42, 208. 



Bigelow, E. F., 167. 



Biological Laboratory of Brooklyn 

 Institute of Arts and Sciences, 

 96. 



Blakeslee, A. F., 20. 



Blumer, J. C, 40, 141, 144. 



Bonser, T. A., 168. 



Botanic Gardens Abroad, Visits to 

 Some, 27, 58, 84, 117, 130, 161, 

 193. 



Botanical Society of America, 93; 

 Station, A, in Tropical Mexico, 6. 



Box Canon, Notes on the Vegeta- 

 tion of, 11. 



Brainerd, E. S., 19. 



Braun, A., 70. 



Bray, W. L.. 71, 94, 214. 



Bristol Swamp, Through, 73. 



Britton, Elizabeth G., and Arthur 

 Hollick, 20. 



Britton, N. L., 168. 



Broadhurst, Jean, 213. 



Brown, B. W., 1. 



Buitenzorg, 's Lands Plautentuin, 

 84. 



Bumpus, H. C, 119. 



Burbank, Luther, 120, 191. 



Burns, G. P., 143, 289. 



Cacti, Certain, Observations on 

 the Flowering Periods of, 31. 



Calaveras Grove, 70. 



Caldwell, O. N., 45, 192. 



Camera, the, in Botanical Work, 1. 



Cameron, F. K., 209. 



Campanula, Teratologic Flower of, 

 265. 



Campbell, D. H., 265. 



Cannon, W. A., 120, 262. 



Cevlon, Botanical Garde nat, 161, 

 193. 



Chamberlain, C. J., 20, 68, 119. 



Chiapas, Mexico, 6. 



Chrvsler, M. A., 20. 



Clements, F. E., 19, 21, 45, 142, 

 193, 267, 290. 



Clinton, G. P., 20. 



Cloth, Bark, of Samoa, 72. 



Clothier, R. W., 288. 



Cockayne, L., 299. 



Coit, J. E., 192. 



Competition Between Two Oaks, 

 114. 



Compositae of Peranstral Ameri- 

 ca, 151, 181. 



Cooper, W. C, 96. 



Copeland, E. B., 120. 



Coulter, J. M., 43. 



Covillea, Foliage Orientation of, 

 96. 



Lowles, H. C, li^, 192. 



Creosote Timber Treatment, 70. 



Crooke's Method of Obtaining 

 Nitrogen, 48. 



Culturtuin Tjikeumeuh, 117. 



Curtis, C. C, 287. 



Daufun, Mary H., 266. 



Darwin Memorial, 43. 



Date Ochard, 70; Some Observa- 

 tions on the, 259. 



Davis, B. M., 20, 43, 144. 



Desert, the Arizona, Spring Flow- 

 ers of, 63. 



"Discovery," 119, 168. 



Dispersal, Plant, in Pacific Isl- 

 ands, 69. 



Dudley, W. R., 191. 



Durand, E. J., 20. 



Ecological Observations, Some, on 

 the Naples Flora, 157; Sets of 

 Plants, A Simple Plan for Col- 

 lectors of, 40. 



Effect of, the Malignant, Certain 

 Trees Upon Surrounding Plants, 

 279. 



Electric Thermoregulator, an, for 

 Paraffine Baths and Incubators, 

 262. 



Elliott, C. G., 268. 



