C 
Calandrinia ambigua 337 
seaienis on 120, 334 
nectri 
Tubescens 232; gramini- 
of 
Carbon, assimilation of canada 5433 
nu riti lon oo 
Ca the arm 
Catecorsliri in Roden 178 
Cephaelis 285 
Ceratodon, assimilation of organic car- 
bon b 
arts . nee ree 401, 565, 571 
e, Agnes, 285 
pellanthes Feet a 
CM. 
20 
hilto on, om work Ped 118 
hrysler, M. 
hrysoc ocelis Lu epi 
ladium Mariscus pe Hedout, qex 
amoena 62: ar 
9999999 
> S 
cata 60; sot 
pulc hella 62; 
zovii 63; superba 
Cleistogamy i 9 ngs apr 2-9 197 
Clements, F. E., work of 484 
Cleptomees tee hsteacee 464 
Clibadium 
Cli itbris chs 5543 rT 554; pan 
systematic siggne vast of 
552 
litocybe acromelalga 110 
obb, Frieda 5 
ockayne, A. i. work - 9 
ockayne, L., work of 1 
oleosporium Senecionis ve 
ollins, G. N., work of 118 
olorado, vegetation of 4 
olumella in Marchantia 
ondalia iycioides 330°" 
niop a 
om chatiande es 234 
sanenlieik: vegetation of 572 
ontributors: Allard, H. A. 175; ied poi 
SE ESSLS OO SOOO 
man, C. Q. 2 _ Arthur r, J. C260 
Atkinson, G. 103; Bartlett, H. H. 
560; Blomquist, H. L. 488; Braun, E. 
Lucy ior; Br : oo i 
berlain, C. J. 480, 491, 565, 571; Child, 
274; Chrysl 363; 
, Frieda 560; é - 194, 
195; Coulter, J. M. 194 197, 
198, 284 375»481,491, 492, 564; Coulier 
M.-C 486; Cowles, H. 
. . 5643 
Cribbs, L. e QI; Crocker, W. 15, 
INDEX TO VOLUME LXV 
[JUNE 
199, trast 376, S 487, 490, 568; De 
Wes, | 34, £97; E. M. 118; 
MhcoreC hi i “Fitppatrck, H. M. 
201; Flint, _Bsther M. 556; Fuller, 
0, 195; 196, I 
268; Neison, i 
< Parish oO: B. ie Ram aley, F. 
; Rigg, G. B. 197, 359; Robbins, 
ote 
Wut. $43: — W. W. 493; Rock, 
J}. Fs 2612) Rose, De Hy. 112; Sargent, 
Clo. a 423; sce, Co 3; Shull, €. A 
119, 120, 570, Spessard, E. 
362; Steil, eo Stevens, F. i: 
227; Stiles, W. pe Stokey, ‘Alma G. 
97; Teho S52: ompson, 
‘ a 83, Ses paw W. 480, 490; 
True,” R. iE Ee BooW. $45; 
Whitaker, Edith oh 
Cook, 104 
Cooley, J. . work of 115 
Cooper, W. S , wor 492 
Copper sulphate, effect of 40 
Correlation, chemical basis of 150 
Coulter, J. M. 194, 195, 196, 197, 198, 
284, 375, 481, 491, 492, 564 
Coulter, M. C. 116, 
Cowles, H. C. 564 
Cribbs, J. E. oa ici of 288 
Crocker, W. 117, 199, 287, ee 485, 487, 
8 
490, 568 
Cucurbita californica 342 
Cyatheaceae, apogamy in 97 
D 
avie, R. C., work of 284 
Davis, A. R., work of 112, 119 
Dearness, J., work of 482 
Desiccation of ere 354 
Devils 94 ames of 18 
De Vrie 
Diatoons of Devils Lake 186 
Double ier tiiee toe and heterosis 324 
Duggar, B. M., work of 112, 113 
Dutch Guinea, vegetation of ae. 
Dysodia Thurberi 
