THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Yol. XIV. (KS.), No. 33. MARCH, 1915. 



SOME EESEARCHES IN EXPERIMENTAL 

 MORPHOLOGY. 



I. — On the Change of the Petiole into a Stem by 

 MEANS OF Grafting. 



BV 



JOSEPH DOYLE, B.A., M.Sc, 



ASSISTANT IN THE BIOLOGICAL LABORATORY, UNIVERSITY COLLEGE, DUBLIN. 

 [communicated by professor J. BAYLEY BUTLEll, M.A., M.B.] 



[/! ulhors alone are responsible for all opinions expressed in their Communioafions-^ 

 (PLATES XXVIII-XXXIV.) 



DUBLIN: 



PUBLISHED BY THE ROYAL DUBLIN SOCIETY, 



LEINSTER HOUSE, DUBLIN. 



WILLIAMS AND NORGATE, 



14, HENRIETTA STREET, COVENT GARDEN, LONDON, W.C. 



1915. 



Price Three Shillinqs. /^n,,^ 



