CONTENTS 



I. Introduction 

 II. Methods of Raising the Experimental Plants 



III. The Occurrence of Parthenogenesis 



IV. The Experimental Results 



1. Time of Flowering 



2. Height 



3. Number op Leaves per Plant 

 i. Arrangement of Leaves on the Stem 



5. Insertion op the Leaves on the Stem 



6. Venation op the Leaves 



7. Leap-shape... 



8. Surface and Margin OP THE Leaves 



9. Corolla 



V. Conclusions 

 Appendix. Description of the Types used in Hybridization 



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