GENERAL INDEX. 
he most important classified entries will be found under Contributors, Personals, 
fk 
and Reviews. 
in bold-face type; synonyms in italic. 
A 
Abrams, LeRoy 2 . ery 319 
398 
Abutilon Avicennae, delayed germina- 
on 2 
yen on reduction and synap- 
inccuttomn lutescens 51 
Acoridium 502 
en ase 
is 5, Cc. C. on ecological survey of N. 
ich. 2 230 
orption . prneabe aer 499 
nmeaae 
at tris, oie eames 241 
Agriculture, nipgrguioa n 6 
Algae, color 233; ec ology 2305 physio- 
logically balanced solutions 127 
Alternation of generations, Polysipho- 
nia 432 
Amazon ren pe trees of 497 
ona Oakes 502 
rican Association, N. Y. meeting 
°. 
Amphiestes 226 
Anaerobic respiration 307 
Ana —_ ee milio, on varieties of to- 
bac 
Anastraphia 225 
Andrews, F. M., on anatomy of Epigaea 
Anemone — 52; stylosa 52, 
zephyra 
Anthoceros, Nosise colonies 55 
Anthracnoses, appressoria 135 
Ratipodal cells 
pogamy, in Dasylirion 231; in Hiera- 
cium 315 
Apple, black rot 317; scab 238; spray- 
ing x 
Appressoria of anthracnoses 135 
Aquatic biology, problems in 230 
Aquilegia vilnaie delayed germination 
Araliaceae, anatomy 237 
Araucariales 225 
s of new genera, species, and varieties are printed 
Araucarians, ancient 498, Seward and 
Ford on 224 
fed E. A. Newell, on history of ferns 
227 
Archegonia, of Dioo 
Archegoniatenstudien, “Goebel 395 
Arni 
tk: c; — of 226, 312 
pia of water 
Ascocarp of eo cen 45° 
Ascomycetes, ascocarp-formation 450 
Assimilation af tees nitrogen 159 
Association Internationale des Botan- 
istes 160 
Aster 2 
Atkinson, George 
Avena fatua, del ayed niiieaon 284 
Axyris ama we i Sa delayed germina- 
tion 279 
Azotobacter 233 ° 
B 
Bacillus Nicotianae 227, Olea 301 
Bailey, L. H., personal 503 
Whi an ee 80 
ee W. hs on Fy dows ae 238 
Barber, C. A., on root parasitism 317 
Barley, proteids i in 15 
Barnes, Charles R. 61, 72, 75, 76, 
145; 150; ¥55;° 203 soe iss 333; Hi 
236, 311; aS 395» 398; 399; 494, 499, 
502; perso 
as W., personal 320; on evolution 
501; a hytsids6 7 
Bean, i 
ae Rudolf, on  Heloatidesdipe 943 
spores of Riccia 
Beihefte patie Botanischen Centralblatt 
240 
cage we  . 
mags ee 
, Ma Srerees ¢ on sages pa 2 157 
Bene! e, Emily, on Carpinus pe 
Bidens” Coreopsis p 
Biffen, R. H., 
perso 
Sacked ug. rae di botanica 
generale 311 
595 
