r 



1907] 



INDEX TO VOLUME XLIV 



469 



1 

 4 



t 

 # 



House, H. D., work of 72, 317; personal 

 320 



Hruby, J., work of 73 



HiiUer, G., work of 153 



Hybrids, of Capsella, Shull on 78; 



Oenothera mutants i; twin 401; 



of Zca and Reana, Vilmorin on 239 

 Hymenomycetes, polymorphism of, Ly- 



of 



man on 235 



I 



Icacorea paniculuta 225 

 Ichthyomethia pisijera 22^ 

 Ihering, H. von, work of 314 

 Illinois River sand region, Gleason on 238 

 Indexing, perplexities of 304 

 Infection experiments with mildew, Reed 

 on 318 ' 



Inga insignis 112; Pittieri 112; Tonduzii 

 112 



Ingvarson, Fr., work of 397 



Ipomoea, House on 72 



Irving, Annie A., work of 399 "■ 



J 



Jahn, E., work of 76 ' ' 



Jamaican forests, Shreve on rate of growth 



76 

 Jeffrey, E. C, 435; work of 318 

 Jennings, O. E., work of 72 

 Johnson, D. S., work of 158 

 Jost, Ludwig, personal 464; "Plant 



physiology" 309 

 Juglans, Dode on 71 

 Julianaceae 399 



Juncaginaceae, anatomy of 179 

 junipcrus, ovules of 78 



K 



Kildahl, N. Johanna 102 

 Kindberg, N. C, work of 460 

 Kirkwood, J, E., personal 79, 240, 464 

 Kohl, F. G., work of 157, 398 

 Kostytschcw, S., work of 73 

 Kraemer, Henry, work of 238 

 Kubart, Bruno, work of 78 

 Kupfer, Elsie, work of 315 

 Klister, Ernst, work of 155 



L 



Laage, A., work of 3x6 



Land, W. J. G, 78, 197, 273, 316, 460 



Lang, W. H., work of 78 



Lanig, R. M., personal 320 



T^^rix americana 226; laricina 226 



Lastrea, Farmer and Digby on apogamy 



and apospory 69 

 Lauraceae, Petzold on anatomy 153 

 Lauterborn, R., work of 318 



Lawson, Anstnither A., work of 74 

 Leaves, anatomy of, Hiiller on 153; Pet- 

 ' zoldoni53; of Rhexia 28, 31; structure 

 , and physical factors, Clements on 394 

 Leavitt, R. G., work of 75 

 Leguminosae of Porto Rico, Perkins on 



Leptospermum scoparium, Cockayne on 



mutants of 397 

 Le Ratia, Patouillard on 156 

 Le Renard, A., work of 392 

 Lewisia nevadensis 304; rediviva 304; 



pygmaea aridorum 303 

 Lianes, anatomy of, Fries on 396 



Libocedrus, Lawson on 74 

 Light perception, Nordhausen on 461 

 Lindinger, Leonhard, work of 395 

 Lindman, C., work of 396 

 Lingelsheim, Alexander, work of 397 

 Limiting factors and growth, Smith on 



462 

 Linnaeus, bicentenary of s^^; herba- 

 rium, Lindman on 395 

 Linnaea borealis, Wittrock on 397 

 Lipman, J, G., personal 320 

 Liverworts, effects of solutes on 261 

 Lloyd, F. E., persona! 79, 160, 320, 464 

 Lonchocarpus atropurpurcus no; mini- 



miflorus no; parviflorus no 

 Lonicera, Jennings on 72 

 Lunularia, origin of air chambers 



eScct of solutes on 261 

 Lutman, B. F., 154 

 Lutz, Anne M., work of 398 _ 

 Lycopodium, pithyoides, roots of 

 sporophytes of, Wigglesworth on 

 sporangium of 214 

 Lyon, H. P., personal 240 



M 



MacDougal, D. T., personal 320 

 Machaerium campylocarpum 109; coba- 



nense 108 i 



Mackenzie, K. K., work of 72 

 Madura pomifera 225 

 Macmillan Company announcements 320 



Magnolia, foetida 225 

 Magnus, W., work of 235 

 Mahen, J., work of 395 

 Maiden's *' Eucalyptus" 69 



Malus fusca 225 



Mann's "Diatoms of the Albatross" 312 

 Marsilia, apogamy in, Strasburger on 70 

 Masters, M. T., personal 79, 160, 400 , 

 Megasporangia of Microcycas 122 j 



Megaspore of Cypripedium 354 

 Meliosma, Dihm on anatomy 153 

 Mendelism, and heredity, Davenport on 



387; and other methods of evolution, 



Cook on 388 



207; 



57; 

 159; 



.» 



