
ots a is 5 ie Ce Be > ae 


1901 ] 
H. C. 73, 133, 137, 145, 208, 209, 210, 
212, 278, 283, 361,.362;. Davis, B. M. 
Duggar, B. M. oh et ong DG, + 35 
4253 ie 183; 
281; Gan ow. 4345 Hall, a Ms 
388: Hanititwarer ay . 203; Hef- 
rg Mary 439; a aca G. M. 3395 
Theo. 17; way, E. . 
32 Tefizey, E. oF ss, eles 
sey j geneae ty “ 4 yon, 
Floren 15; Nelson, Aven 394; 
Pierce, Newton B. 273; Pollard, C. L 
286; i hes HK. 728; bee Sere 
Cha 217; Schaffne 
ee Smith, Toha Donnell cone Smith, 
Mary H. 127; Timberlake, H. G. 203; 
O. 241; Trelease, Wil- 
M. 366; 
U 
Whitford, H.-N. 133, 135, 211, 289; 
i ; I 
Copelan 44105 phe 216 
Ce lag 
oe germina ation of spores 44 
Corbett, L. C., personal 287 
Corr rrens, Cw ork of ir 
Costus sanguineus 122; spicatus 123 
Cotyledon, as geotropism in 410 
Coulter, John 68 
rs) 
Q 
Ps 
-o 
mn 
o 
Sperm rmatophytes”’ 
‘Monograph of nt North American 
Re 
3, 133, 137, ig 208, 209, 
210, 212, 278, 283, 361, 362 
Cranefield, F., work of 443 
Crataegus r on 280; acutifolia 
217; : oldiana 221; 
paptoweiart: 230; apogee! ate i 
33 mplainensis 223; coccinea Io, 
peP imniah aoa 14, mollis 7, ceriea folia 
14, swbvillosa 7; collina 221; Colum 
biana 229; Crus-galli 3, 218, 220, 2333 
dilatata 9; Engelmanni 2; erecta 218, 
227; moilis 8, 224, 226; sci 7; 
nitens 233; nitida 2 a3t: 
226; Peoriensis 5; pra ratensis gee 
sili oe submollis 7. 0, 222: poss 
7 10% 225; tomentosa 221; ‘omen- 
tosa 7; goers is: nitida 231 
INDEX TO VOLUME XXXI 451 
Crawford, James D., personal 743 
Cucurbita Pepo, geotropism o 416 
niana 239, pea 239; 
3 239 
- ji ean 448 
Cutter, see Cleme 
Cycas ‘revoluta, cana of 265 
Cyperus, pro ophyllum ob 2 
Cytology 5 gee 369 
Cza of 71 
apek, wo 
D 
Dale, El lizabeth, work of 362 
Dalea Jamesit 395 
Delame w genus, Le Moore on 213 
Denn ay “ Plant life a structure” 277 
ae de soiaeny 350 
: nthodium ova 
34 
Detabley’s 4 Flora or ‘Cheshire” 360 
Diels, L., 
Digestion of food by Fuligo 
s, Dugg nore Stewat 0 on fungu 

n 439; root- rot of forest trees, Wilcox 
n 44 
Dicée: H. H., work of 362 
Dodecatheon Jeffreyi redolens 392 
Draba, Greene on 212; Breweri 392 
Druery, Charles T. 351 
Difooterss | Maxon on 
Duggar, B. M. 38; work o 442 
Du Sablon, see Bonnie 
E 
Eastwood, Alice, work of I 
Ecology, Nilsson on 209; of Northern 
Michigan 289; of oe 93 1455 
36. 
Merrill on 213 
Soyer natans 339 
ss dr cacao Burns on 209 
6 
lien” 
