462 
Embryo of Symplocarpus 369 
Empusa, Aphidis 196; Culicis 203; mor- 
pectoey and oe opment of 19 
re 
€ 149; “Natiir- 
. lichen Pflanzenfamilien” 355; ‘‘Pflan- 
zenreich”’ 1 ay 
Entomophtho 
woe 
Delpinia 
nophthoreae, cytaligionl ahs of 
al 7° 
rmis oF fax in Sassafras 435 
uisetum arvense 369; chemotaxis of 
sperms 226 
anthus Ra avennae, cambium i 
Etpeens she rogen 291; deokriines 
290; miser 291; pygmaeus 291 
Eriksson, tok on grain rust 155, 301 
rlogonum 150, 356 
Eriopho orum Vint ecological anat- 
18 
Eriophytium Greenei 
Ernst, A., on greening of seeds 305 
Erocallis - 
Errera, Léo, personal 307; biography ie 
372; on glycogen 379; on inhibito 
acti ion 221; work o 
mM 327 
n 230; Keuten on 230 
s Androsaceus 324 
Speers Paisiias 327; terracina 327 
oo Pag Ae on Sy mbes potatoes 364 
geo n Hepaticae of Puert 
ari 
Pasa transpiration of 362 
Ewart, A. J+ Pfeffer’s “Physiology” 450 
F 
Falck, R., on zygote formation 85 
Farlow, W. G., “Index of fungi” 75; 
rson 160 
Fernald, M. L., 149, 356 
Ferns 35 
Fertilization in ae oa 428 
150, arundinacea, amphi- 
- 9 
, transpiration. of 363 
Figdor on regeneration {53 
ink, Bruce, personal 160, is 
Fischer, Walter, es 
Fleischer 150, 356 
Fliche, P., (and Zeiller) 0 a fossil gymno- 
Sperm: 
INDEX TO VOLUME XLI 
[JUNE 
sae: and Sylva 37? 
oods, a 
Ford, Sib on Araucarineae 
Ly cuir pa seein absorption of wail 
FE ee A., on haustoria of Osyris 370 
i) 
Freeman » personal 160; ‘‘ Minne- 
sota plant diseases” 72 
Freer, Paul C., personal 22 
Freezing of buds and twigs 384 
Fritillaria succulenta 311 
Frith and Schré si ““Swiss moors” 144 
Fulton, H. R.., 
Fungi, heiotronstun of 81; of Connec- 
ticut 215; edible 147; index of 75; pa- 
rasitic 77 
Fusarium Solani 77 
G 
Gager, C. S., personal 372 
Gaidukov, N., on iron algae 225 
Gallaud on ipeorhia 153 
bat 
-on Kine vines I 
ae 
Geu 
Gibson, R. J. H., on scales of aquatic 
monocotyledons, 156 
Giglio-Tos, E., “Les problémes de la 
vie” 450 
Gilg, E., ‘‘Pharmacognosie” 355 
Gilia 150, 356 
Giraldiella 15 
Glaucium flavum 327 
Glaux 356 
Gleason, H. A., (Kellerman and Schaff- 
er) “Spring flora” 451 
n es 
Gloeosporium nervisequum 78 
oe and Parag govern 370 
a Veneta 78 
~ 
. 
( sadeti tia ‘edn 3 
ae 356 
Gothan, W., on fossil gymnosperms 151 
Graftchybrids ape 
G 
G 
367 
7Tasses, of pa 215; nodes of 1; North 
Ti 4 
Greene, E.'L., 356 
Greenm esse M., personal 307 
Gregory, R. P., on heterostylism 304 
Growth of scaly buds 37 
Guilliermond, M. A., on a of 
yeasts 157, on nuclear division 30° 
sab ied ag . R. von, on array nse 
organs 22 
Gymnosperms, fossil 151 
Gynodiorcism 3092 
