LIST OF ILLUSTRATIONS 



PORTRAITS OF MENDEL. 



In 1866 Frontispiece 



About 1862 to face p. 309 



About 1880 to face p. 2t^i 



COLOURED PLATES. 



Plate T. Lepidoptera to face p. 44 



„ II. Mice between pp. 80-81 



„ III. Reversion in Sweet Peas . . . between pp. 93-94 



„ IV. Fowls to face p. 103 



,. V. Spurious Allelomorphism in Sweet Peas bet7veen pp. i^^-i^^ 



„ VI. ^eiedity oi ColoMX m Primula Sinetisis between pp. 2()/^-2<)^ 



FIGURES. 



FIGURE 



I. Tall and "Cupid" dwarf Sweet Peas 



Diagram showing consequences of Segregation . 

 Inheritance of seed-characters in Pea 

 Branched and unbranched forms in Stocks {Matthiola) 

 Hooded and normal Barley . . . . . 

 Heredity in Wheat 



2 

 3 



4- 



5 

 6 



7 

 8 



9 

 10 

 II 

 12 



13 

 14, 



Fern-leaf and palm-leaf in Primula Sine n si 



Two-row and six-row Barley 



Starch-grains in Peas .... 



Round and wrinkled seed in Maize . 



Down-colour in Chickens . 



Types of combs in Fowls . 



Combs of newly-hatched Chickens 



Descent of "homostyle" character in Primula . 



PAGE 



9 

 12 



15 

 20 

 21 



23 

 24 

 27 

 29 

 30 



51 

 61 

 62 

 69 



