478 
Sap rot of red gum 7 
Sargant, Ethel, work “ : s4 
, work o 
bm and stoc 
cott, W 
S ork of 23 
Seedling, of Gases s 
203 
Self-digestion and endospermic respira-. 
tion 390 
rit z work of 
ard, A. 
Sex, Caenn on 148; in pists 319; in 
Ceratiomyxa 80 
Shaw, F. J. F., work of - 
Shull, George H. 61, 
Sieve tubes 319 
Sisyrinchium, anatomical studies 170; 
leaves 185; rhizomes 184; roots 182 
Skraup, Z. H., wor Ac . Fd 
Smith Pe Se Don 
Soil, absor rptive ones of 224; fertility 
3 
Silene phoes Tuerckheimiana rr 
lereder, H., “Systematische Aunisthae 
edonen” 153 
ed 302 
, prairie-grass formation 
81, 277 
Sphaeropsis 392 
A maine ones spe of 319 
Spermato oO 
Sporangiophore pa 
Stevens, F. L. 71, pot ei 392, 392 
S Wm. C., “Plant anatomy” 306 
Alma G. 160 
Stoklasa, Js work of 3838 
tomata, number and size 221; physi- 
ology 
Stoward, Frederick, work of 391 
tr asburger : E., Pee ext-book of botany” 
305; work of 38 
neat pe Phylidcladus 339 
trohmer, M., work of 388 
phaen: 
Siege 113 
ris7 of 3 
Sweden, sehr eg va phan 
Sykes, M. G., work of je 6 394 
INDEX TO VOLUME XLVI 
[DECEMBER 
Symbiosis 68 
Sym plocar ps morphology of 76 
Synapsis 232; in Oenothera 7 
Synchytrium, cytology of 159 
it 
conan gees S 27 
hom 
of a tissues 398 
quantitative mons 
ee 
oO er Bae | 
Trees a 
of 87 
Tswett, M., of 239, 2 
Turgor, r and 7 meee 433 ead osmotic 
snag 
uzson, Se work of 397 
U 
Ulva, cise re of 399 
Uredineae, N. Am. 4 
Urtiaccae aera sac and embryo 239 
Vv 
Van appre elma J. and W., 
work eee 
Variegati ei 
Vascular anatomy, of Dioon 357 
Van Tieghem, Ph., work of 117 
Veronica, anata of 312 
Vicia faba, lateral roots of 412 
H., work of at. 
Vinton, A. E., work of 471 
Von Guttenberg, H. Ritter, work of 236 
Von Hayek, August, ‘‘Flora von Steier- 
ote 309 
Von Héhnel, Fr., work of 387 
Von Weinzierl, work of 388 
Von Wettstein, R., work of 388 
w 
“Om Planterigets Livs 
Weg Ej 
i nue of 394 
