X LIST OF ILLUSTEATIOXS. 



PAGE 



Frait of Waluut 253 



TwigofWaluut 254 



The Lime-tree 259 



Leaf and Flower of the Lime-tree 261 



Blpssom of Barberry 265 



Flowers and Fruit of the Barberry 26fi 



The Tamarisk 268 



Flowers of the Tamarisk 269 



Dutch Myrtle, or Sweet Gale 272 



Flower and Fruit of Arbutus 275 



Branch of the Spindle-tree 278 



Leaf and Flower of the Dogwood 279 



Twig of the Cornel 280 



The Plane 283 



Leaf of the Oriental Plane and Plan of the Morea . . 285 



Leaf and Flower of Oriental Plane 286 



The Occidental Plane 287 



Leaf-stalk of Occidental Plane 289 



Leaf of Occidental Plane 290 



Alder-Buckthorn 293 



Common Buckthorn 294 



Flower of the Privet 296 



The Acacia 298 



The Huntingdon Willow ?.03 



Blossom of the Crack Willow 305 



Flower and Seed-vessels of Willow 306 



Willow 307 



Foliage of Huntingdon AA'illow 310 



Herbaceous AVillow 315 



Willow Gall 316 



Weeping Willows at Kew 31 8 



Leaf and Flower of the Elder 322 



The Woodbine 327 



Wayfaring-tree 329 



