Frye, T. C, and Zeller, S. M. Hormiscia; Review 48 



Gates, F. C. The Daii}^ Movements of Legmninous Leaflets 42 



GeogTaphical Review; Note '. 52 



Geological Historv of Gvmnosperms. E. W. Berry 27 



Goff. Plant Culture; Note 150 



Goldman, E. A. Lower California; Note 285 



Griffiths, David. Mv Conception of Opuntia macrorhiza 141 



Hasse, H. E. Sketch of Life; Note 26 



Hooker, H. D., Jr. Physiology of Drosera; Review 204 



House fungus; Note 172 



How to Know the Mosses. Elizabeth M. Dunham; Review 326 



Improvements in the Method for Determining the Transpiring 

 Power of Plant Surfaces by Hygrometric Paper. B. E. Living- 

 ston and Edith B. Shreve 287 



Investigative Work of Forest Service; Note 80 



Johnston, E. S., and Livingston, B. E. Measurement of Evapo- 

 ration Rates for Short Time Intervals 136 



Kiesselbach, T. A. Transpiration of Corn; Review 356 



Kunkel, L. 0. Orange Rusts of Rubus; Review 380 



Leitch, I. Temperature and Rate of Growth; Review 147 



Lewis, I. M. Trees of Texas; Note 150 



Lipman, C. B. Critique of the Hypothesis of the Lune-Magnesia 



Ratio 83, 119 



Livingston, B. E., and Shreve, Edith B. Improvements in the 

 Method for Determining the Transpiring Power of Plant 



Surfaces by Hygrometric Paper 287 



Lloyd, F. E. The Red Color of the Mesocarp of Seeded Fruits 



in the Persinunon 106 



Lloyd, F. E. Visual Method for Estunating Astringency 113 



Lofgren, Alberto. Revision of Rhipsalis; Review 282 



MacCaughey, Vaughan. Forests of the Hawaiian Islands 162 



MacCaughej^, Vaughan. Orchids of Hawaii 350 



Madrono: Note 210 



Massee, G. Diseases of Cultivated Plants; Review 207 



Measurement of Evaporation Rates for Short Time Intervals. 



E. S. Johnston and B. E. Livingston 136 



New York Botanical Garden ; Note 329 



Mitosis. Work by Karsten and by Kellicott; Review 283 



Modes of Research in Genetics. Raymond Pearl; Review 243 



Muenschner, W. L. C. Desiccation of Sea Weeds; Review 48 



Munger, T. T. Parch Blight on Douglas Fir in the Pacific 



Northwest 46 ' 



My Conception oi Opuntia macrorhiza. David Griffiths 141 



National Parks; Note 330 



Notes on the Ancestry of the Beech. E. W. Berry 68 



Observations on Witches Brooms of Cherries. Henry Schmitz.. . . 239 



Orange Rusts of Rubus. L. 0. Kunkel; Review. 380 



Orchids of Hawaii. Vaughan MacCaughey 350 



Osterhout, W. J. V. Permeability and Antagonism; Review. ... 78 

 Parch Blight on Douglas Fir in the Pacific Northwest. T. T. 



Munger 46 



4 



