The Botanical Gazette 
A Montbly Journal Embracing all Departments of Botanical Science 
Edited by JoHN M. CouLTER and CHARLES R. BARNE ES, with the en wr of other members of the 
botanical staff of the University of Chic 
Issued September 22, 1908 
Vol. XLVI CONTENTS FOR SEPTEMBER 1908 No. 3 
THE ei CONE AND MALE GAMETOPHYTE OF PODOCARPUS. Conrri- 
g FROM THE HULL BOTANICAL LABORATORY I14 Sai TH NINE FIGURES AND 
PLATES VIII AND IX), ZL. Lancelot Burlingame - , 16! 
SISYRINCHIUM: ANATOMICAL STUDIES OF NORTH AMERICAN SPECIES (vin 
j TES X, XI, XIA). Zheo. Holm 
A NEW RESPIRATION CALORIMETER. George J. Pierce - - - - - - - 193 
Rae SEEDLING OF CERATOZAMIA. CoNnTRIBUTIONS FROM THE HULL BOTANICAL 
LABORATORY I15 (WITH TWO FIGURES AND PLATES XII- xvi). Helen A. Dorety : 
BRIEFER ARTICLES 
THE NUMBER AND SIZE OF THE STOMATA. Sophia H. Eckerson - 3 - 221 
THE ABSORPTIVE POWER OF A CULTIVATED SOIL ppc THREE FLOURES). Joseph 
Rosen and Charles Heller a 
BOOK REVIEWS EEE Ghia 6 ROE ee Oe 
BIOLOGIC TYPES. A TEXT- BOOK OF BOTANY AND PHARMACOGNOSY, 
NOTES FOR STUDENTS - ecko : Ae 
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Entered August 21, 1895, at the Post-Office at Chicago, as second-class matter, under Act of a March 3, 1879. 
