LIST OF ILLUSTRATIONS (Continued) 



Plumcot Page 



Mr. Burbank's Plumcot 212 



Showing Indestructible Bloom . 251 



Poppy 



Poppy pods An Effect of Hybridization 224 



California Poppy. 291 



The Golden Poppy Turned Crimson 292 



The California Poppy Turned White 293 



The Poppy Turned Fire-Flame 294 



Variations in Size 297 



Another Color Variation 299 



A Bouquet of Poppy Variations 301 



White and Crimson Side by Side 303 



Potato 



Potato Seed Balls 57 



Some Seedling Potatoes 60 



The Burbank Potato 63 



Variable Potato Seedlings 233 



Sensitive Plant 



The Sensitive Plant and Its Cousin 44 



How the Sensitive Plant Folds Up 45 



Snowball 



Tame and Wild 112 



Snow-on-the-Mountain 



An Odd Trait of Heredity 281 



Sunflower 



Improving the Sunflower 270 



A Sunflower Stalk Which Is Square 272 



Tigridia 



Improved Tigridias 230 



Tulips 



Variations in Tulips 196 



Views 



Many Plants in Small Space 176 



A Wide Range of Variation 179 



Quantity Production the Keynote 183 



Ten Thousand Dollar Bonfire 204 



Violet 



The Pathos of the Violet 115 



The Violet's Wonderful Advertisement 117 



Walnuts 



Variations in Walnuts.. . 242 



