Botanical Gazette 
a Montbly Journal Embracing all Departments of Botanical Science 
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Vol. XXVI, No. 5 Issued November 19, 1898 
CONTENTS 
THE COMPARATIVE MORPHOLOGY OF THE PISTILS OF THE RANUNCULACES, 
ALISMACE, AND ROSACE (wiTH PLATE xxv). rast A. Bessey 297 
THE EMBRYOLOGY OF ALYSSUM (wiITH PLATES XxvI-xxvill). Lumina Cotton Riddle. - 314 
FURTHER OBSERVATIONS ON THE EASTERN ACAULESCENT VIOLETS. Charles 
Louis Pollard. - sc 4 325 
A NEW SELF-REGISTERING TRANSPIRATION MACHINE. Edwin Bingham Copeland. 343 
BRIEFER ARTICLES. 
THE SEEDS AND SEE ape OF SOME ee wre PLATE ee W, of a; 
fee and George T. Hastings. 349 
A GRAMINICOLOUS apis = if. y Davis. - - 4 : Min SOO 
OPEN sel aay 
Gia OF WELWITscHIA. Maxwell T. Masters. . - - . #305 
odio SPECIES OF AGROPYRON. Loscoe Pound. - : . «3% 
iota A ccblaey TURE. : es 
“Wea (each i PHY. FLOWER Ecoocy. ph gsc asters AND INSECTICIDES. 
BRYOLOGY OF MADAGASCAR. KERNER’S “ PLANT ‘6s 
MINOR NOTICES - - - : : 3 if ee 
NOTES FOR STUDENTS - - : : 7 J % 
EWS é - : mt o “i . - - Pe 
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