CONTENTS. 



No. 1 (November, 1910) 



PAGE 



Frederick Keeble and Miss C. Pellew. White Flowered Varieties 



of Primula sinensis ......... 1 



Redcliffe N. Salaman. The Inheritance of Colour and other 

 Characters in the Potato. (Plates I — XXIX, one coloured, 

 and 2 Text-Figures) 7 



Fuederick Keeble and Miss C. Pellew. The Mode of Inheritance 



of Stature and of Time of Flowering in Peas {Pisum sativum) . 47 



E. R. Saunders. Studies in the Inheritance of Doubleness in 



Flowers. I. Petunia. (Seven Figures) ..... 57 



L. DoNCASTER and F. H. A. Marshall. The Effects of one-sided 



Ovariotomy on the Sex of the Offspring ..... 70 



No. 2 (March, 1911) 



R. P. Gregory. Experiments with Primula sinensis. (Plates 



XXX— XXXII and 2 Text-Figures) 73 



M. Wheldale. On the Formation of Authocyanin . . .133 



Florence M. Durham. Further Experiments on the Inheritance 



of Coat Colour in Mice 159 



