The Botanical Gazette 
a Monthly Journal Embracing all Departments of Botanical Science 
. 
Edited JoHN M. CouLTER, with the assistance of other members of the botanical staff of the 
University of Chicago. 
Issued June 19, 1935 
CONTENTS FOR JUNE 1911 No. 6 
ND NUCLEAR Fight IN by mineeaciean a adie PLATES XXII AND XXIII AND 
NE FIGURE). JB. F. - 401 
ENUS EVERNIA AS ange apring es IN aebaiied AND ee "AMERICA 
WITH PLATES XXIV AND XXV). Heber Howe, Jr. 431 
EXUAL scalars IN THE end ptre te piiees PLATES XXVI AND sie 
ein C. Fergu 443 
AMERICAN CAA pos CONTRIBUTIONS FROM THE HuLL BotanicaL LABo- 
opts. (WITH PLATES XXVIII AND XXIX AND THREE sovaclamee ima M. Sarre 
nd 
‘ 449 
EE toNs edie THE: atta yd vod OF ts BACTERIA. donates 
Lipma 454 
RIEFER Sih ck 
Note Concerninc THE DiscoveRY OF THE NucLeus. W. Marquette - - 461 
NUCLEAR PHENOMENA IN PuccINIA PoDOPHYLLI (PRELIMINARY NOTE). Lester W. Sharp 463 
REVIEWS ples A ne LT ee a 
AN ENCYCLOPEDIA OF MICROSCOPICAL TECHNIQUE. ANCIENT PLANTS. 
_ NOTES FOR STUDENTS wi Sek ge Nona oy emic mstapnaadranannnts eral 
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