Che Botanical Gazette 
BH Montbly Journal Embracing all Departments of Botanical Science 
q 
_Baited by Joun M. CouLTER, with the assistance of other members of the botanical staff of the 
. University of Chicago. 
Issued August 18, 1910 
q Vol. ip CONTENTS FOR AUGUST 1910 No. 2 
“THE MORPHOLOGY OF THE PODOCARPINEAE. ConTRIBUTIONS FROM THE HULL 
BoTANIcCAL LABORATORY 138 (WITH PLATES Iv-vI). ary S. Youn - 81 
“THE ORIGIN OF RAY TRACHEIDS IN THE CONIFERAE wrt SIXTEEN niu) 
: ompson - 101 
“oN THE RELATIONSHIP BETWEEN THE LENGTH OF THE POD AND FERTILITY 
-AND FECUNDITY IN CERCIS (wirn one Ficure). J. Arthur Harris - - re 
DEVELOPMENT OF THE OVULATE STROBILUS AND YOUNG OVULE OF ZAMIA 
PLORIDANA (WITH TWENTY-TWO FIGURES). Frances Grace Smith - 128 
oe ENZYMES AND THEIR RELATION TO “SAP STAIN” IN LUMBER. 
Irving W. Bailey 
142 
BRIEPER ARTICLES 
A MODIFICATION OF = Ceguae THOMA SLIDING MICROTOME FOR CUTTING WOOD (WITH ONE 
FIGURE). &. B. Thom. arr ee si ah he ee 
‘abet T LITERA ag 
BOOK REVIEWS 7 i 2 _ = “ESO 
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