464 
Lewis, F. J., on weiss moors 22 
Lewton- Brai ain, L., on disease at sugar 
cane 36 
3 
as 149; apothecia of 306; of Santa 
Cru 
idforss, B., on chemotaxis of sperms 226 
Lights tale: at high altitudes 156 
Lignier, O., on Bennettites 79 
ae aael tigrinum, chromosome reduction 
183 
Lisanthas 150 
Lindau, G., ee 1 300 
nger, 
ae L., on eer of monocotyle- 
dons 455 
Pence P., personal 300 
Lithophragma 150, 156 
Litto ae spermaiophytes of Naples re- 
gion 
Heats Be. bs.230: —*. 159 
ese F. = » 3363 personal 159 
ock, R n plant sibiaa 363 
Loeb r 4 tas of living matter” 
449 
— irc ne Avagiiarh in oi Sans 
mbium 
ne, c 12; nodes 
Lotion 356 
Longyear, B. O., on apple rot 223 
ry; [2-2 per 2 
Lotus baleinge e a 32 
Lubimenko, M. W., on chloroplasts 219 
eerie . or Pale -, on vascular system of 
Mat 
Lana 3 oe polyphyllus 325 
Lycopodium 
Lycium Berlandieri, absorption of water 
2 
Lyon, Florence, 156 
Lyon, H. L., on alternation of generations 
22 
M 
MacAlpine, on Uredineae 150 
MacCallum, W. B.,.73, 452 
MacCaskey, H. D |, pers onal 2 
oa — ati, L.,- on  amathed extra 
i Doweat D. T., personal 159, 372; 
on ig 
MacMillan, C., personal 227 
Macrae, Tilian J., personal 227 
inum 226 
Marine Biological Laboratory, Cold 
Spring Harbor 372; Woods Hole 227; 
University of Minnesota 227; Univer- 
sity of Washington 37 
Marsh, C. D., 360 
Massee, G., ae of 84 
INDEX TO VOLUME XLI 
[JUNE 
Matonia pectinata, vascular system of 
21 
Matthaei, G. L. C., on photosynthesis 215 
Matthiola sinuata 32 
Max ., personal 
aise litora hi marina 327 
Medullary in Sassafras 438 
Mereschkovsky, C., on chromatophores 
20 
Meri 150 
Merrill, ns D., on Mig leas plants 353 
1L 
Merrim n, Mabe 
Miers germanica 358 
emg ieee of 147 
Me pe 149 
Racrooha s 356 
Micro ca aeaisa of eae 219 
ee of Lilium 
Miehe, H., on polarity of ciated cells 454 
Mildews, reproduction 0 14 
augh, C personal 371; “ Prat 
” 
Miscanthus sinensis, cambium i 
— Botanical Garten, ae pte 
Mitosis, nucleoli in 369 
Miyos eas on Japanese vegetation 76; 
wor 3 
wich J ., ‘Vegetable foods’ 
Molisch, H., on brown Poor 0 work 
of 
Monardella franciscana 320 
Mon er kg aquatic 156; 
Lindlinger : 
Montemartin, t on proteid-formation 
roots of, 
Montia 150, 356 
Montgomery, E. G., aa ee oe 
Montgomery, T. H., on aberrant chro- 
Pisce ag a 
., 69; on sporogenesis 67 
“Plants of Bermuda” 355 
Moore, G. T., personal 2 
Moaes Scotch 224; Swiss 144 | 
Mosses 140, 355, 3565 —— of 
spores 370; sporo te of 15 
M oe Ww. sr - on teratology in Salix 368 
Movement of diatom 
= ae 88; 
pt asm 217 
rian ve H, 
S 3° 
streaming of proto- 
robryum 150 
Mublenbergia debilis 326 
Murrill, W. A., personal 372 
BS a a 30 
357 
Myeoplasn and grain rust 155 
Myc za 32; endotrophic 153 
Meccaphentia a Ulmi 7 
Myxomycetes, germination in 366 
