GENERAL INDEX. 
The most ne aged classified entries will be found under Contributors, Per- 
Sonals, and Reviews. ew names 
and names of new genera, species, and varietics 
are printed in pold-face type; synonyms in italics. 
Abbé, E., agg of 240 
Abutilon 
Acacia Greggii, water-conducting system 
OL 
Acer 
‘Achiya, DeBaryana 61; polyandra 6r 
Achromatic ap in Pellia, Gregoire and 
Ber; ores on 
Acrolasia, iydtiery on I 
Adiantum, Christ on ste: Hieronymus 
Brg genus 366; ae 
ria 368; viscidula 367 
N., on F 
Aletes, hee on 159 
Aleurone, Von Spiess on 38 
Alga, chemical stimulation, Livingston on 
317 
Allen, C. E., on nuclear division 425 
Allium, periodicity of cell division in root 
18; fistulosum, chromosomes in 376 
Aloitis, eesae ok on 310 
Alternation of , Saya: in animals and 
plants 1375 tigate 
Prot ‘Society, Com- 
Rye See: So; sco ng 320 
Pan haa on nm Orchidace € 431 
——— respiration 87; Pebaaciogaks 
pane sativus, | proteolytic enzymes 409 
n 
JF 
eimia, Dav venport on 376 
Aneimites, seeds in, White on 235 
Angiosperms, Bonnier on 383; early his- 
tory 4 
A iopsis 43 
Anogra, Rydberg on 159 
Anona, Roncati on 430 
senuaha ossil 
tic, fe floras, Nathorst on 231; 
vege etation, Skottsberg on 307 
Anthracnose, apple 378; ones: Hume 
on 232 
438 
Apocynum, Greene on 159 
Apogamy, in Alchemilla 312; in Hiera- 
cium, Ostenfeld on 234 
pee scab, Lawrence on 237 
Aquilegia, Greene on 159 
Arabis, ee on I ee 
Arber, E. A. on cas Os 435 
Archegonium of "Torreya 168 
Arctostaphylos 372 
Are 
t. 
Art 
og 
schou va on re leaves 71 
rracac 
Je é. 219, 370, 3855 personal 79, 
tee aeodromus 376 
Ascteaycetas, Claussen on 375 
Aspidium, Hieronymus on a glandu- 
losum 367; vena 367 
— enium, Chris 15 
Ast r, Rydberg o aes 
Astragalus, Rydberg on 159; gaviotus 
54; Whitneyi pinosus 54 
Atkinson, G. F., pcre 
lege text book of bota 
Autran, =— on Nicolas “Alboft 157 
Ayenia 4 
“ec A*col- 
Bacteria and oxygen pressure 316 
ele riology, Kienitz-Gerloff on 431 
romus, / ape Peg 
so iain growth of, Tk 
Barnes, C. R. Hien E53, 223, ny 225, 302; 
308, 312, ars, By 318, 381, 382, 383; 
personal, 79, 
Bateson, W., p te 79 
chi Greene on 310 
Beal, W. J., on Michigan flora 225 
Bedelian, J., on effect of greenhouse cul- 
tivation 31 
Beih. zum Botanisches orn nina 80 
eta st Wieland o 
Benson, Margar 
ret, clio 240 
Beighs, J., on chromosome reduction 316, 
376, 377;_and Gregoire on achromatic 
figure in Pellia 2 
ia 227 
Be ong Biological Station for research: 
Berry, E. W. 231, 235, 237, 371; 3745 7 
tas plants 374 
[JUNE 
