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| Hotanical Gazette 
A Monthly Journal Embracing all Departments of Botanical Science 
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Vol XXXVII, No. J Issued January 20, 1904 
CONTENTS 
THE Se EeOOY OF ELODEA CANADENSIS. ConTRIBUTIONS FROM THE HULL 
NICAL. LABORATORY. LII (wiTH PLATES I-IV). Robert B. Wylie I 
SS EMOTROPIEM OF ROOTS. Frederick C. Newcombe and Anna L. Rhodes - - 23 
BOTANICAL SURVEY OF THE HURON RIVER sh gma II. A Peat BoG AND 
MORAINAL LAKE (WITH SIX FIGURES). Lewis H. Weld - - - : 36 
Sor ais PLANTS. Lestie VN. Goodding z : - , - - - 53 
BRIEFER ARTICLES. . 
SELECTED Notes, III (WITH SEVENTEEN FIGURES). W. C. Coker . 60 
ON THE INTERPRETATION OF THE QUADRIPOLAR rime IN THE HEPATICAE. i 
J. B. Farmer 63 
CURRENT LITERATURE. 
REVIEWS 5 
‘ = s F 66 
EVOLUTION, THE CELL OF THE CYANOPHYCEAE. 
HANDBOOK OF SysTEMATIC BOTANY. 
: 
NOTES FOR STUDENTS - . : - - - “ ‘ z 69 
NEWS .- ; ; : : ‘ : : ; : : creer 
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