THE 
BoTANICAL GAZETTE 
October Iorr 
Editor: JOHN M. COULTER 
CONTENTS 
An Attempted Analysis of Parasitism D. T. MacDougal 
Contribution from the Rocky Mountain Herbarium. IX 
New Plants from Idaho Aven Nelson 
The Development of the Ascocarp of Lachnea scutellata 
illiam H. Brown 
Physiological Behavior of Enzymes and Carbohydrate ‘ 
Transformations in After-Ripening of the Potato 
Tuber Charles O. Appleman 
Current Literature 
The ee ey of Chicago Press 
CHICAGO, ILLINOIS 
THE CAMBRIDGE UNIVERSITY PRESS, London and Edinburgh 
WILLIAM WESLEY & a — ndon 
TH. STAUFFER, 2 
THE EE Rica 9 earns ey eras Osaka, Kyoto 
