460 
Black rot of cabbage 306 
Blakeslee, A. F., personal 80, 371 
“ ckman F. F., on Optima and limit- 
ing factors 456; on photosynthesis 215 
Blight canker 366 
Blinn, P. K., on rust-resistant cantaloup 
., “‘Haandbog i Norges Flora” 
Bogs and bog flora 17 
Bolscuralis 356 
oletus 150 
Borgen, Shi vegetation of Faeréese 
oasts”’ 
Bor rzi, A., on Zoddaea 357 
leria 1 
Botanical S apeceiita. Sites annual meet- 
in 
Botrytis vulgaris 88 
Boudier, Emile, personal 159 
Boveri on Euglena 230 
Brainerd, E., on violets 
Brandenburg, rpms: ane of 300 
Breazeale, J. F 
pe Oskar, personal 80; work of 81 
Briquet, J nal 457 
a ue 
373 
eae of Poly- 
456 
Bulletins of Kew Pae! dens 457 
euies ss, E. = ., “ Biotian pores 354 
anni 
ee we Hedden, on regeneration of 
14 
Biisgen Re on ® chaiucheuien 82 
Supler, G. on grape diseases 367 
C 
Cabbage, og rot of 306 
Calamagrostis Ca apenig 2 amphivasal 
bundles py 9; cambium in 12 
California, Academy of Seuns, destruc- 
tion Sid building 371; new species of 
plants 283 
C Ramsey in grasses I 
Canton F. kK. on soil waters 305 
nula, exigua 325; trachelium 359 
Canker blight 366 
g's on measuring transpira- 
tion I 158 
Can a Tust-resista’ 
Cardy work of 149, ey ee 
Carduus 
Carey, Bae B., personal 227 
INDEX TO VOLUME XLI 
[JUNE 
pi 356; Wight 
2 a eons: Sans on n 455 
ena, » per » 458 
ee 151 
Cell division in Empusa 229, 243 
Celtis pallida, absorption of water 267 
Ceramium, Tobler on 455 
6 
tis 356 
Hh calyculata, ecological 
chee teatiain cae Jo 148, 221, 223, 225, 
226, 306, 364, 3 8, 369; on alteration 
of genera ations oy ee 3 Methods i in plant 
histology” 
Chemotaxis of spermatozoids 76, 226 
asada aes fungi 81 
ee hel ey ecological anatomy 
CHierwnshuns, morphology of 368 
Chloroform, a stimulant 158 
Chlorophyceae 357 
—o are of sun and shade plants 
Cigoresia 
eee bse on ne erns of Costa Rica 355 
Christ , C., “Index Filicum” 148, 
355 
gree ra nature of 220; in 
Zygne 
Chr viene ee 158; aberrant 
225; in Zygnema 
Chrysler, M. A., 1, fee 222, 455 
a a avenaceus, amphivasal bun- 
dles 
Chhrysopss, ee 312; Breweri 292; 
gracilis 
Cladocephalus 150 
Clark, J. F., on chemotropism 84 
st on Philippine bea 353 
ia Pag ke 5 
Ciavarie 3 
Claytonia, ater of 306 
Cleomella 150 
Cnemidophacos 356 
Cobb, a ge - sugar cane 365 
Coilochi 
Coix dactpielis 2953 yore amphi- 
vasal bundles 9, 10; in 12: 
Cold Spring Harbor Piclogical laboratory 
372 
Collinsia Hernandezii 310 
oa rg of Sargassum 167 
Conimitella 35 
Ganvans tion, yeasts 157 
Connecticut, fungi of 215 
Contributors: Arthur, J. C., 155, 217+ 
301; Barnes, C. 
157, 215, 220, 223, 222, 224, 225, 3 
305, 300, 368, 370, 448, 449; 45° 456% 
