Notes on the Phytogeography of the Arizona Desert. J. C. Blumer 183 



Notes on the Present Status of Paleobotany. E. W. Berry 169 



Noteworthy New Zealand Ferns. L. Cockayne 49 



Origin and Development of the Binomial System of Nomenclature. 



H. A. Choate: 275 



Pammel, L. H. Poisonous Plants; Review 94 



Parish, S. B. Red Snow; Note 71 



Paulsen, 0. Vegetation of Transcaspia; Review 270 



Payne, F. 0. Experimental Botany; Note 196 



Peirce, G. J. Fischer's Rektoratsrede; Note 144 



Pennsylvania Forestry; Note 120 



Phylogeny of Grasses. W. H. Lamb 264 



Poisonous Plants. L. H. Pammel; Review 94 



Practical Botany. Bergen and Caldwell; Review 192 



Prairies of Iowa. B. Shimek; Review 142 



Pritchard, F. J. Cereal Rusts; Review 192 



Quest of Phyletic Lines. F. O. Bower 97 



Record, S. J. Economic Woods; Note 276 



Relation of Evaporation to the Water Content of the Soil at the 



time of Wilting. W. H. Brown 121 



Rhodochytrium, Development of. R. F. Griggs; Review 249 



Richter, A. V. Secondary Pigments; Review 251 



Ridgway, C. S., and Lloyd, F. E. Behavior of the Nectar Gland 



in Cacti 145 



Rigg, G. B. Ecology and Economic Importance of Nereocystis. ... 83 



Rikli, M. Plant Geography; Note 24 



Root Habits of Desert Plants. W. A. Cannon; Review 44 



Rotating Table for Standardizing Atmometers. B. E. Livingston. 157 



Rubber Plant. F. E. Lloyd, Review 116 



Russell, E. J. Soil Conditions; Note 252 



Scharff, R. F. Distribution and Origin of Life in America; Review. . 190 

 Schematic Representation of the Water Relations of Plants. B. E. 



Livingston 214 



Secondary Pigments. A. V. Richter; Review 251 



Shimek, B. Prairies of Iowa; Review 142 



Shreve, F. Cold Air Drainage 110 



Skinner, J. J. Effect of Solanine on the Potato Plant 253 



Soil Fungi. C. N. Jensen; Review 271 



Spargo, M. The Heat Produced by Leaves 277 



Succession of Vegetation in Ohio Lakes and Peat Deposits. A. 



Dachnowski 25 



Teleology; Note 223 



Timiriazeff, K. A. The Life of the Plant; Review 250 



Transpiration and Stomatal Movements in Fouquieria. F. E. Lloj'd 1 



Uninucleate Aecia. Mme. Moreau; Review 143 



Vegetation of Transcaspia. O. Paulsen; Review 270 



Volkens, G. Foliar Periodicity in the Tropics; Review 220 



Whitford, H. N. Forests of the Philippines; Review 93 



Wolf, F. A. Notes on the Anatomy of Opuntia Lindheimeri 294 



Wolf, F. A. Gummosis 60 



Yosemite Flora. H. M. and C. C. Hall; Review 163 



3 



