156 Forest Club Annual 



8alix, 2 species Robinia, 1 species. 



8. fragilis L. R. pseudacacia L. 



Fraxinus, 3 species. Gleditsia, 2 speies. 



F. nigra Marsh. G. triacanthos L. 



Quercus, 6 species Gymocladus, 1 species. 



Q. r libra L. G. canadensis. Lam. 



Castanea, 1 species. Catalpa, 1 species. 



None American. 6*. sy ring ae folia Sims. 



Ulmus, 4 species. Magnolia, 1 species. 



Z7. fulva Michx. M. acuminata L. 



Celtis, 2 species. Liriodendron, 1 species. 



0. occidentalis L. L. tulipifera L. 



Morus, 2 species. TOm, 3 species. 



None American. T. americana L. 



Madura, 1 species. Acer, 4 species. 



M. aurantiaca Nutt. A. negundo L. 



Carya, 1 species. Juglans, 3 species. 



C. amara Nutt. /. wgrra L. 





