i. XLVI 
. 
OTANICAL GAZETTE 
September 1909 
Editors: JOHN M. COULTER and CHARLES R. BARNES 
CONTENTS 
ta 
nts! 
Preliminary Account of the Ovule, Ketmetepexteest and 
Embryo of Widdringtonia cupressoides T. Saxton 
ee ee ee 
GER ed AT WPT Seca Py 
The Behavior of Chromosomes in Oenothera lata x 0. 
gigas Reginald Ruggles Gates 
The Development of the Embryo Sac of Smilacina 
llata 
Be neni <n sina 
By’ ste F. McAllister 
A Study of Pifion Pine F. J. Phillips 
Briefer Articles ; 
h in Leaves Bs 
On the Demonstration of the Formation of Starch in mi caiive 
The Morphology of Ruppia maritima Raymond H. Pond 
Current Literature 
‘The Uhisversies of Chicago Press 
CHICAGO and NEW YORK .-¢ 
William Wesley ana Son, ge ag8 
