1899] 
Setcheil, W. A., personal 78, 288 
Btiaality, in Tilopteridaceze 213 
7 
Silene rectiramea 4 verecunda 134 
Si isy rinchium 144, 367 
144 
mith, J. ws work of 144 
1% personal 79 
y, Julia ww, ees 79 
ow, Letitia M 
Solanum Tease ae 362; glaucum 362 
iain ee es “Anatomy of the dicoty- 
edon 
srg, ight of 65 
Sow “English Botany” 78 
S fae, . M., personal 79 
Spermatozoids, Belajeff on 4 
Spermoth ium ‘Turneri, *roldtaats of 
255, 2 
_ 2555 ag 
Spirogyra 
Sporophyte, i Cryptomitrium 117; origin 
eafy 4 
tet Bee: ae apt of 257 
ane fie 
Swingle, » personal 224, 287 
Symbiosis 220. 
Ss a in Anthoceros 96; in Convallaria 
336; in Potamogeton 347 
Synthesis of proteids in green phanero- 
284 
g i 
Tainionema I 
Taxodium, ‘ hee 
seed effect on respiration 366; 
199; flexuosa 
Mloteriiee a leiocarpa 195; lepto 
Lindheim 
I 
exuosa 200; Virginiana 196; Virgin- 
lana holosericea 196 
INDEX TO VOLUME XXVIII 
453 
Tetraneuris 126; acaulis 126; acaulis 
cespitosa 127; incana 128; lanata 129; 
Henenone 129; simplex 127; Torrey- 
x 
Thalietr m 365 
Thladiantha abs 437 
Thorea ramosissima 425 
Tilopteri aaaee iene | in 213 
Tilletia corona 138; horrida 138 
Timberlake, H. G., personal 78 
Townsend, Anne B. 360 
Toxic action on ‘ha 289, 378 
bh lepe S 367 
Zs ii e, W. eh 366 
Tre b, M. , personal 78 
Teil grandifloram 10 
Tro .. pe Aapoay 14443 work of 442 
r ate seis 
Tuber formation, Vochtin ng on 435 
Tumion Cali fornica, root backers of 69 
Turnera 365 
U 
Un ood, L. M., personal 22 
Unireniity Chica ago 78; init 79; lowa 
79; Michigan 79; Nebraska 79; Yale 
79, 147 : 
Urban, I., Porto Rican plants 444; work 
oF 
143 
ces ane 
nis 27 Hs ® andropoginis. 
27 P: 
Panici. ‘prolifer 274; Parlatorei 2748 
Rabe ein a 273; Tritici 274; Ulei 
273; Z 
Vv 
ail, A. M., work of 367 
Vargasia caracasana 216 
Venezuela = 
Verbesina I . 
Verworn, iiss, “ General peer = 
i Faba 366; synthesis of prote 
284 
Vilmo in, H. L. de, death of 287 
3 
Vochting, work of 435 
W 
Waite, M. B., personal 147 
haha L., work of 282 
Walteene sas 
Webber, H. J., personal 147 
