ON FORM IN TREE SCENERY. 



467 



Fig. i. 



1. Irregular. Ex. The Scotch Pine (fig. i), 



2. Round-headed. Ex. Robinia inermis (fig. 2, p. 468). 



3. Laminate. Ex. The Silver Fir (fig. 3, 469). 



4. Columnar. Ex. The Pyramidal Oak (fig. 4, p. 470). 



5 . Weeping. Ex. The Weeping Willow (fig. 5, p. 47 1 ). 



