1914] 



INDEX TO VOLUME LVIII 



539 



I 



Iceland, marine algae of 530 

 Icones Bogorienses 450 

 Immunity as a physiological test 

 Insects, fungus-parasites of 235 

 Isaburo-Xagai, work of 99 



J 



Java, orchids of 456 

 Jeffrey, E. C. 322 

 Jurassic Osmundaceae 



455 



536 



K 



* 



Kidston, R., work of 374 

 Knight, L. I. 452 

 Kultur der Gegenwart 86 



L 



Lake Constance, vegetation of 449 



Lee, E., work of 376 



Leguminosae, comparative morphology 



of 154 

 Linum usitatissimum, histology of fruit 



.445 

 Livingston, B. E., work of 281 



Lock, R. H., " Rubber and rubber- 

 planting" 188 



Lophoschoenus 282 



Lotsy, J. P., work of 91 



Lycopodium, anatomy of 61; Billardieri, 

 anatomy of 75; carinatum, anatomy 

 of 64; Holstii, anatomy of 77; Phleg- 

 maria, anatomy of 68; varium, anat- 

 omy of 68; verticillatum, anatomy of 



79 



M 



McAllister, F. 137; work of 452 

 McCormick, Florence A. 401 

 MacDougal, D. T., work of 534 

 Maianthemum canadense, embryo sac of 



140 

 Marsh plants, xeromorphy of 450 

 Marsilia, spermatogenesis in 419 

 Martin, J. N. 154 

 Massart, J., "Nos arbres" 532 

 Medeola virginica, embryo sac of 142 

 Medicago sativa, morphology of 160 

 Mexico, new plants from 456 

 Mitosis, in Preissia 45 2 ; in Tetraspora 



452; in Vicia 372 

 Moss, C. E., work of 535 

 Mosses, South African 284 

 Miliaria 241; artnata 244; gracilis 243; 



Lonchaeana 244; repens 245 



239 



Muiogone 239; Chromopteri 

 Multiseriate rays 55 

 Mutation 322 



• N 



Nebraska sandhills, vegetation of 532 

 Nilsson, H. H., work of 453 

 Noack, K., work of 88 

 North American flora 450 



o 



of 



cruciate- 



Oenothera, crosses ot 191; 



flowered 191; ovata, variation in 376; 



work with 455 

 Ohio, plants of 456 

 Oogenesis in Hormosira 264 

 Orchids, of Java 456; of oriental tropics 



284 

 Orr, M. Y., work of 455 

 Osmunda, pith of 192 

 Osmundaceae, Jurassic 536 

 Osterhout, W. J. V. 178, 272, 367 

 Otis, C. H. 457 



P 



I 



Panama, flora of 376 



Parrott, P. J., work of 94 



Pascher, A., "Die Susswasser-Flora 189 



Peirce, G. J. 101 



Peperomia, embryo sac of 374 



Permeability 257 



Persidski, D., work of 375 



Phyllocrater 282 



Piper, C. V., work of 192 



Plant breeding in Sweden 453 



Polygonatum commutatum, embryo sac 



of 143 , _ 



Pool, R. J., work of 532, 533 

 Porodko, Th. M., work of 90 

 Porto Rico, climbing bamboos of 277 

 Praeger, R. L., "Weeds" 189 

 Prairie vegetation 377 

 Preissia, mitosis in 452 

 Prothallia, development of 99 



Q 



Quercus alba, anatomy of 53; rubra 

 anatomy of 50; virginiana, anatomy of 



53 



R 



Rankin, W. M., work of 535 

 Ranunculaceae, embryogeny of 284 

 Reed, H. S., "Manual of bacteriology 



529 

 Reproduction in plants 337 



yy 



