1909] 
Kranzlin, F., work of 158, 395 
Kraschénniko ff, T., work of 240 
usano, S., work of 75 
— ium, americanum 3 “che 336; ene- 
; rabenhorstii 
Larix, structure of wo 
48 
Lathyrus, Wooton aid aoe on 234 
Leaves, Awano on wetting of 79; form 
tion of starch in 224; of gym nosperms 
86; light and-concavity of 459; 
lisch on heating of 318; Smith on tem- 
perature of isolate 
Ledermanniella, eee on hg 
poe sae, Hassler 
Lemaireocereus, stead n pee Rise on 310 
Laeacbls: W. W., work of 313 
Leptocereus, Bri and Rose on 310 
Light, and concavity - leaves 4593 
Haberlandt on perception of 472; 
t 
Schiirhoff on perception gu 93 and 
protein synthesis, Zaleski on 400; and 
Paagioees n, Léwschin on 80; and varia- 
tion o ungi 5 
Ligusticella, Coulter and Rose on 310 
395 
Ss 
hte 
& 
ise) 
ia) 
i) 
a 2 ee 
— 
ee 
aq 
Ling , Engler on 396 
# tied K., work of 319, 480 
as. B. 106 
Lipm 
L fea. gaara on x 5 
Loc work of 471 
Locomotion : low temperature, Teodo- 
Potent. ‘Britt on and Rose on 310 
Loranth Merrill on 395 
Léwschin, _ work of 80 
, work of 
@ 
oO 
n 233; Herter on 
of 1 385 sperms, 
c 
Lycopods, 
new “thee waletd genus 31 
Lyon, Howard 44 
M 
Macbridella 39 
MacDougal’s 
North American deserts” 307 
Mackensen’s ‘Trees and eee of San 
Macrogiuae conan on 157 
Macrosporium Brassicae 15 
Maige, Mme. G., work of 238 
5 
ee Botanical | features of 
INDEX TO VOLUME XLVIIf 
485 
Makino, T., work of 234 
Malvaceae, Hassler on 233 
Malme, G. O., work of 232 
Marae, Eichlam on £57, 233 
aple sap, pressure in py 
n development of 
fc) 
Mea ae R. 9 
Mechanical tissue in stems, influence of 
traction on formation of 251 
Megaspores, <= Calopogon 126; of 
Habenaria 
Merrill, ae Ds suede of 158, 395 
Merwin, re 
trobus “wa n on a new genus of 
esoniecad oe opods 3 
Metabolism ap geotropim, Grafe and 
Linsbauer 
Mexico, fortis of, furan on 310; plants 
of 158, 159, 232, er 234, Rose on 309; 
Williamsonias a 
Meyer, A., wor a 
Microorganisms, faders of electricity 
on 
Microspores of pend Pears 130 
Milbraedia, Engler on 306 
Milk, influence of eeiciy on bacteria 
in 363 
Mirande, M., work of re 
a in Synchytrium 
Mobius’ s “Bo ‘ner? mas mabtroskoplaches 
Prak iekon 
Moffatt’ S "ighe fungi of Chicago 
region” 31T 
Molisch, H., ‘Das Warmbad” 155}; 
work of 31 
rset morphology of 159 
onostroma, — on 157 
preci s N., work of 74 
gaye oiaee Ruppia, 
a 
criticism of 
i E. work of 396 
,_Lepeschkin on mechanism 
Musc re R., “work of 234 
Mycorhiza, Peklo on 237 
N 
Nabokich, A. J., work of 476 
Nakai’s “Blora Koreana” 1 
N es, es, Saliebery o n extrafloral 79 
Nectrieae, Seaver 0 158 
