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BOTANICAL GAZETTE [SEPTEMBER 
Bower, F. O., Studies in the morphology of spore-producing members. 
I. Equisetineae and ae Phil. Trans. Roy. Soc. London. 
185:473-572. pls. 42-52. 18 
CampBELL, D. H., Die aiden des Embryosackes von Peperomia 
pellucida Kunth. Ber. Deutsch. Bot. Gesells. 17: 452-456. pl. 31. 1899. 
CHAMBERLAIN, C. J., Contributions to the life history of Salix. Bor. 
GAZETTE 23:147-179. pls. 12-18. 1897. 
e embryo sac of Aster novae-angliae. Bot. GAZETTE 20:205- 
212. pls. 15*16. 1895. 
Covutter, J. M., Contributions to the life = of Ranunculus. Bot. 
GAZETTE 25: 73-88. pls. 4-7. 18098. 
, Contributions to the life history of Lilium philadelphicum. Bot 
Gaserrs 23:412-422. pls..32-34. 1897. 
and CHAMBERLAIN, C. J., Morphology of Angiosperms. p. I 
Ernst, A., Beitrige zur Kenntniss der Entwickelung der Embryos und 
des ged ees von Tulipa Gesneriana L. Flora 88:37-77- 
pls. 4-8. 1 
GUIGNARD, e La double fécondation dans le mais. Jour. Botanique 
15: 37-50. Igol 
Jounson, D. S., Gs the tae and embryo of Peperomia pellucida. 
Bor. Gazerre 30:1-11. pl. 7. 
KarsTEN, G., Uber die atisis der weiblichen Bliithen bei einigen 
Fastindaceen. Flora 90: 316-333. pl. 12. 1902. 
Lanp, W. J. G., Double fertilization in Compositae. Bot. GAZETTE 30: 257” 
260. Be ay te. 1900. 
and oogenesis in Ephedra trijurca. Bot. GAZETTE 
38: 1-18. pls. ms. 1904 
Lyon, FLORENCE M., A seatHibution to oe life history of Euphorbia cordl- 
lata. Bor. Gaterrs 25: 408-426. pls. 22-24. 1898. 
NAWASCHIN, S., Uber das Verhalten des Pollenschauches bei der Ulme. 
Bull. Acad. on. Sci. St. Pétersbourg 8: 345-357. Pl. 1 8. 
OPPERMANN, Martr, A ae to the life amen of Aster. 
GAZETTE 37: 353-362. pls. 14-15. 
SrrasBurcer, E., Ueber Zellbildane vd Zelltheilung. Ed. 3. Jens. 188. 
TRETJAKowW, S., Die Betheiligung der Antipoden in Fallen Ba Polyembry- 
onie bei Allium odorum L. Ber. Deutsch. Bot. Gesells. 13:13-17- f* 
1895. 
Wess, J. E., A morphological study of the flower and embryo of Spiraea. 
Bor. Gazerre 33: 451-460. figs. si 1902. For correction of name ” 
REHDER in Bor. GAzETTE 34:2 1902. 
Wy, R. B., A morphological a at Elodea canadensis. 
37: 1-22. pls. I-4. 1904. 
ZINGER, N., Beitrige zur Kenntniss der weiblichen Bliithen und. Inflo- 
rescenzen bei Cannabineen. Flora 85:189-253- P!s- 6-10. 1898 
Bor. 
Bor. GAZETTE 
