446 



TREES IK WINTEE 



Twigs of Tree 187 



Ulmus 206 



alata 328 



americana 326 



campestris 324 



fulva 322 



glabra 324 



Key to ^ Species 206 



pubescens 322 



raceniosa 328 



Thomasi 328 



Umbrella Tree 336, 338 



Large-leaved 207 



Viburnum :..... 398 



Virgilia 386 



Vitality of seeds 49 



Walnut 48, 268 



Black 49, 51, 264, 266, 390 



White 264 



Water : 



Beech 278 



Elm 326 



Oak 314 



Spruce 228 



Western : 



Catalpa 428 



Mountain Ash 354 



Weymouth Pine 210 



WUstlewood 398 



White : 



Ash 66, 79, 81, 110, 186, 188 192, 

 193, 272, 340, 408, 422, 424, 426 



Birch 72, 92, 286, 288 



Cedar 240, 242 



Elm .66, 78, 80, 81 



96, 172, 184, 322, 324, 326, 328 



Fir 98 



Holly 396 



Locust 388 



Maple 404, 406 



|fc»II..COU£GEUBRARY. 



