IND EX 



Spruce, Norvray, 69; cones, *49. 



Spruce, White, cones, *7i. 



Spruces, 65. 



Squirrels as nut-eaters, *i79. 



Strobiles (cones) of spruce, 69. 



Sweet-gum, 219. 



Sycamore, 214, *2i5; fruits, *2i7. 



Tree-warden law, 35. 



Tropical trees, 225. 



Tulip (and Elm), 131, 145. 



Tulip flowers, *i33; structure of, 



148. 

 Tulip tree in winter, *i48. 

 Walnut, Black, 160; in winter, 



^162. 

 Walnut, English cr Persian, 164. 

 Walnut, White, 164. 

 Washington, tree planting in, 32. 

 Whitewood, 145. 



Willow, Basket, 104. 



Willow, Black, no. 



Willow family, contrasts of, 98. 



Willow, glaucous (pussy), 107. 



Willow, Goat, 113. 



Willow, Golden, in. 



Willow, Kilmarnock, 113. 



Willow, Napoleon's, 98. 



Willow, Pussy, 105; blooms, ^97; 



in park, *io6. 

 Willow, Weeping, 102; in early 



spring, *ioo; in storm, ■^103. 

 Willow, White, 108; blossoms, 



*io8, 109; clump, *ii6; tree by 



stream, *ii2. 

 Willows and Poplars, 95. 

 Willows, colors of, loi. 

 Willows, Crack, Yellow, Blue, 107. 

 Willows of Babylon, 97. 

 Witch-hazel, 181; flowers, *i8i. 



238 



