244 
Ast a: 
pee or, 06 
Astragas feos 236 
formosus 236 
Atwell, Chas. B. 186 
Austin, C. F. 138, 140 
Avicennia 
Asalea amoena 
arborescens 165 
CANESCENS © 
coccinea 165 
Daviesit 165 
nie 565 
ledifolia 165 
ifolia 16 
linearifolia 165 
lutea 
nudiflora 166 
occidentalis 166 
sinensis 166 
viscosa 166 
Azalea, Vasey’s 164 
Bac 
h, R. T. 75, 
sa ali or een. The (PIL. 
ee 
Bailey, L. H. 238 
Baldwin, William 198, 199, 202 
Balsam-apple 202 
Balsawood en 
B 
amboo 61, 15 
Banker, How: ar cs 185 
Bannw: wee Car 
— 
Barn SCR 
ene j. F 143, a 198, 202 
Public Piet Bice 
95 
BARNHART, J. B rackenridge and his 
book o ferns 
Some fictitious ane £71 
arron, Leonard 182 
Bartholees = pee 
Bartram, Joh 
Span William 21,2 
a orm, The ace orm or (Pl. 232) 
eee Cedar 44 
ttie, R. K, 169 
Becker a W. "50, 60, 228 
eech 6 
eae elrn- lea 3 
Beggar-ticks 20 
ral tad iebone 146 
Berber 
Berkey. e *. 22 
Bicknell, E. P. Publications during 
1918 95 
Bidens coronata 206 
Billington, C. 11 
Biliia Vaseyi 164 
“a ni ts 62, I15 
Bir 227 
nies a re Botanical Garden 161 
eee 70, 8 
ood I 
Bitterv 
Blackberves, high- bush 115 
ckberry, spineless 238 
Sees red-winged 115 
Black duck 133 
Bladder-nut 8 
Bladder-nut Family 87 
ladde nna 41, 
Bladderwort 194, 2 
Blanket-flower 2 
Blaringhem, Louis T49, §53 
Bletia 156 
ot 85, 125 
Blueberries a Mariboro, N. H., Some 
Blueberry 22 
Boas, H. M. Publications during 1918 
Boas, H. M., Stout, - - &. Publica- 
tions a ere 
Bobart, Jacob, Jr. 21 
Books from Co 
m Colombia, Som 
ook on ferns, Brackenridge er his 117 
Botanical gine in Ecuador in 
di 
918 (Pls. 234-235) 155 
Botanists, sie fictitious 171 
Box 44, a 
Box Fam 
Box poe 204 
oyer, C. S. 15 
Boynton, K. R. 16, 50, 60, a on 239 
Publications during 19 
Brackenridge ILj7-E 
Brackenridge Ae his book ¢ a ferns 117 
105, - E15, 126 
£32, 134, 148, 185, 2 
Publications pie Ri 96 
Brirron, E. G. 
The rediscovery of Fissidens Don- 
nellii Austin 
Britton, N. L. Gon imentasy dinner 
o Dr. 12 
Britton, N. L. 23, 24, 32, 34: 36, 54-56, 
7I, 86, I14, ee 134, 148, 152; 
&, 
Publications pce 1918 96 
Britton, N. L. 
Dr. Henry oe Gleason appointed 
First Assi t 39 
A large tulip t tree struck by light- 
ning I 
