
No. 464.] STUDIES OF PLANT CELL.— VII. 599 
TREUB. 
:02. L'organe femelle et l'embryogénése dans le Ficus hirta Vahl. Ann. 
. Jard. Bot. Buiten., ser. 2, vol. 3, p. 124. 
TROW. 
:04. On Fertilization in the Saprolegnieæ. Annals of Bot., vol. 18, p. 
541. 
WEBBER. 
.00. Xenia, or the Immediate Effect of Pollen in Maize. U. S. Dept. 
Agric., Div. Veg. Path. Phys. Bull. 22. 
WILLIAMS. 
:04a. Studies in the Dictyotacez. I. The Cytology of the Tetra- 
sporangium and the Germinating Tetraspore. Annals of Bot., 
vol. 18, p. 141. 
WILLIAMS. ` 
:04b. Studies in the Dictyotaceæ. II. The Cytology of the Gameto- 
phyte Generation. Annals of Bot., vol. 18, p. 183. 
WILSON. ; 
:00. The Cell in Development and Inheritance. New York, 1900. 
WINIWARTER. 
.00. Recherches sur l'ovogénése et l'organogénése de lovaire des 
mammifères (lapin et homme). Arch. d. Biol vol. 17, p. 33- 
WINKLER. 
:01. Ueber Merogonie und Befruchtung. Jahrb. f. wiss. Bot., vol. 36, 
P- 753- 
WINKLER. 
104. Ueber Parthenogenesis bei Wikstremia indica (L.) C. A. Mey. 
Ber. d. deut. bot. Gesellsch., vol. 22, p. 573- 
WOLFE. 
:04. Cytological Studies on Nemalion. Annals of Bot., vol. 18, p. 
607. 



