AILANTHUS. TREE-OF-HEAVEN. 



AiJaiiUius r/]aiidiih)sii.<! desf. 



Fig- 35^- Branch bearing mature leaves and fruit, i ; detached samarK, 



353, Trunk in southern Illinois, opposite St. Louis. 



354. Wood structure magnified 15 diameters. 



branchlet in winter, 3. 



