1916] 
ers, J. H., work of 85 
Eleutheostinn StS2 >, 2 
Elliott, J. 
Elmer ‘D. oi work of 510 
Elmerococcum m 51 5 
Embryo, of Compositae 168;. of Lepidium 
I 
Embryology, recent work in 167 
Embryo sac of Onagraceae oo 
Emerson, R. A., work of 2 
emism in — of New Wank 88 
ndodathelis. 
Endomallus 511 
Endosperm, — 247 
En gler, A., work of 
ar easdo this $515 
es susceptibility gradients 
Keabotrys « 
Epiderm: id i of roots 488 
Epiphytes, water absorption by 168 
oo 333 
Evans, A. W., work of 80, 86, 88, 511 
Evax gee a I51 
F 
Fallis, Annie L., work of 332 
Flav 
Floral evelaten N 334 
a, ~ bya agt peat of 32 
th: G, 466 
ce 
F oe sit 
Freundlich, H., work of 332 
Fuller, G. D. 75, 78, 83, 85, 87, 88, 167, 
16 
Fungus, a new luminous ai Bay 84 
Fusarium, two strains of 1 
G 
Gagnepain, F., work of 511 
Galls, ere Tous tissue in 210 
Galvezia 
es, R. = work of 33 5 
Gearon 516 
ermination oo complete 161 
ertz, 0., work 
Gilkey, Helen M. work of 424 
Ginkgo, and micros crosporangial mechan- 
isms 281; Trigonocarpus 336 
Glaucothea 
Gnetum, morphology of 85, 246 
Goldman, E. A., work of 81 
INDEX TO VOLUME LXII 
519 
Golenkinianthe: aga 
Goodspeed, T. H., work off335 
i ae 89 
riff k of 81 
Growth rate and temperature 82 
Grii —, my of 8 
Gua 
Custiatds © 
Copmmiapernin history of 164 ° 
H 
e, H., work of 326 
Hi ork of 1 
Hitchcock, are . ak i sil 
Hoar, C. 8.3 
Hofistadt, Rachel E. 115 
of 512 
Hurd, hike ae or of 336 
Hyalocurr eya 
Hybrids and pollen sterility 335 
Hydnotryopsis 
dire earn S 5 
r 
Zadivapelity in organisms 320 
Inocyclu clus 
Ishibaea 
510 
Tsoetes japonica, morphology of 165 
Isomunkia 
Ito, S., work of 512 
ioirey. rom 281, 507 
Johnson, D. : work of 78 
