1904] 
Buscalioni, L., and Polacci on anthocya- 
nin 395 
Buxus sempervirens, sun and shade leaves 
286 
C 
Cactaceae, Brandegee, Katherine on 2 (oe 
Greene on 
Caladium bulbosum, eas es 168 
‘alcium oxalate, Amar 
Ca aaaee ss new plants tag: luis varia- 
Calla ahisttis. Se Be ope 166 
Callithamnion, Toble 
‘tri 
, Leavitt on 471 
ortus 49; ee central pat 
Caltha A eiohela 357) 3 
Calycotome villosa, 
Camassia i. raseri, parte yhader eae 
Cambium activity, Ursprung on 473 
Cameron, ¥ . K., and Whitney on soil 
fertility 475 
ati officinalis 440 
Cannon, W. A., on Phoradendron 307 
and Thériot, ‘Alaskan 
3 
“eet ton, M. A., on rusts 225 
48 
Castillesa, Brandegee on 237; Nelson on 
23 
Ceanothus, cuneatus, variation 412; Fae 
se sid sorediatus, variation 
thyr: 41 gee 
Signin Piet 
pale method with hard tissues 145; 
techni 
ru 
Crh 462 
Central American ‘io Greenman on 226 
Centrifuges 
Cerastium, Crean on 237; Rydberg 
See longifolia 8; mexicana 5 
Cer srs Bra ndegee, Katherin e on 2373 
p-aborigiats s 54; Pringlei 54 
Ceo patanas, Parkin and Pearson on 
Chamaccyparis 8; pollen 207; Lawsoniana 
; Chamaerops bie haa 453 
Chamberlain, C. J. 76, 145, 15m 153, 22h 
224, 22 % 236, 227, 228, 235, 308, 
309, 3IT, a 388, 390, ae pee 397) 
; personal 160 
cin fragilis, Mottier on sperm 224 
Charales, sexual o organs 244 
Chauveaud, G., on Abies Pinsapo 473 
INDEX TO VOLUME XXXVIII 
483 
pera investigation, Bureau of Plant 
n 
Chenopodium leptophyllum 460 
Chlorophytum elatum, bentval cylinder 
er ig pi Tillandsia usneoides 112 
Chodat, R. 
Chondropiyls. Nelson on 238 
Christ, H., on Lo gxsomopsis 238; on new 
species from Costa Rica 394 
Christen, personal 239 
scm n_heterotypic, 
228; G W 4 igh on 396; 
Reacaheaes on io dustiviitnal 
Chrysanthemum pice ee 339; 
segetum 3 
Chrysler, NI. A. 157, t61, 452, 472, 473; 
personal 2 
Cincinnobella, H. ennings on 394 
Ci sey Aurantium, sun and shade leaves 
Cladonia cariosa, cristatella, fimbriata 
furcata, gracilis, mitrula, pyxidata 270 
Ciayonia Rydberg on 313 
Ss Big a a a and 
Clements, 
structure of v vegetatio 303 
Clintonia, borealis, cmbeliata “central 
cylinder 170 
Cocconi, G., gsr nal 399 
T. D. A., on Hymenoxys 395 
fung 
Coix dactyloides 298 
Co 
ker, W. C., 
Colletotrichum gone ey Rolfs 
on 226 
Coltricia ieee urrill o hf 
Coltriciella, Murri 
Conde Inter eetieoal 7 Arts and 
‘Sciences 319 
257 
Coniferals, phylogen Y 330; spores 206; 
e, C d on 47 
ae 15°, 15I, 152, 
, 389, 395, 488, 
; Copela nd, E. 
a eee 75, 149, 150, 152, 153, 154, 
155, 156, 220, 223, 224, 226, 227, 233, 
