LIST OF ILLUSTRATIONS 



In 1866 

 About 1862 

 About x88o 



PORTRAITS OF MENDEL. 



Frontispiece 

 to face p. 309 

 to face /. 3 1 7 



COLOURED PLATES. 



Plate I. 

 IL 

 III. 

 IV. 

 V. 

 VI. 



Lepidoptera . 

 Mice .... 

 Reversion in Sweet Peas 

 Fowls .... 



to face p. 44- 



between pp. 80-81 



betweefi pp. 93-94 



to face p. 103 



Spurious Allelomorphism in Sweet Peas between pp. 154-155 

 Heredity of Colour in Primula Sinensis between pp. 294-295 



FIGURES. 



FIGURE 



1. Tall and "Cupid" dwarf Sweet Peas 



2. Diagram showing consequences of Segregation . 



3. Inheritance of seed-characters in Pea 



4. Branched and unbranched forms in Stocks (Alatthiola) 



5. Hooded and normal Barley ..... 



6. Heredity in Wheat ....... 



7. Fern-leaf and palm-leaf in Primula Sinensis 



8. Two-row and six-row Barley ..... 



9. Starch-grains in Peas ....... 



10. Round and wrinkled seed in Maize .... 



11. Down-colour in Chickens ...... 



12. Types of combs in Fowls ...... 



13. Combs of newly-hatched Chickens .... 



14. Descent of "homostyle" character in Primula . 



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51 

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62 



69 



