482 
Catopsis “ge 
Ceanothus 
Cephalomedinela Sg 
Ceratostomace 
Cereus 7s sth ee 80 
cages C. J. 150, 158, 2098, 303, 
aay non-corticated 313 
ale, ate re 81 
hem 
cago "Tethook 67 
asia wed age al 315 
hloroplasts, — of 
wc Hy. 345; of i. 
osome reduction, mode of 321 
nyloseyphis 
eeoeocooecess.. 
a . 
a 
398 
si 7 of plants 3 
ements E., ras burn 
4 
Closterium, cell and nuclear division in 
Coals, algal 
C 
9 
Comére, Joseph, work of 400 
Comocladia 
Compositae, Petrak on 74; Rydberg on 
Congo, plants of 73 
Conifers, — _~ 
Con 
Con rath e "henlens man, ©. Oy 472, 
475; Atkinson, Geo. F. T, 3065 —_ 
ley too BR: 465; Briggs, L. J. 
Bi Hs ; Chamberlain, C 7 
150, 1 eh 208, vA 320; Charles, Grace 
M. 81; Christ, H. 345; Cook, Mel T. 
155; Coo Per, 
. M. 68, SAE, 240; 318, 
314, 316, st, 318, 3109, 395; 399, 449, 
ost 477, 479, 480; Cowles, H. C. 65, 
401, 312, 
ie "31 S. gat: 
phate a ii, 3105 < zs 
Harper 220; aie nee 8 M. 
73, 305, 306, 304, Pos ‘Somiing, 
INDEX TO VOLUME LI 
[JUNE 
74, 153, 1571 2373 Pee! 
8, 102; . Pfeit 
Phillips, F. J. 385; 
Rehder, kebte ae 
; Ro bin B. Lv 146; 
Schreiner, Ograld 121, 
Hi. i. 2t6; ‘Shar 
Coprin us, cysti 30 
Cotyledons, geotropism 0 19 
, 71, 79, 80; 141, 240, 311, 
449, 466, 477, 479, 5m work of 67 
. . 65, 147, 161, 312, 319, 
rocker, Wm. 70, 76, 77, 79, 156, 158: 
239; 304, 310, 314, 315, 318, 319, 320, 
303, 400, 469, 470, 474, 478, 479, 48° 
Cuba, grasses eb 
Curra niodendro 
Cyanospora 73; Ota i 193 
ae, Gepon and sap-flow in 
28, I 
Cystidia, bs Coprinus 306 
ac oians 
Cytology, of Spongospora 320 
Caza rata F., work o 
D 
Soci rd, P. A., work of 400 
Davis, C. ‘A ,w rk of 308 
Davis, B. M., w sa of 315, 316 
DeCandolle, (es ork o 
396 
DeVries, H, intracttbder pangenesis” 
392 
sa iaaagiog 74 
153 
., work of 72 
work of 77 
Deen H. N,, work of 396 
96 
Dix a 
