BURR OAK. MOSSY-CUP OAK. 



(Jucrcus inacrocarpa Mielix. 



Fig. 190. Branchlet with mature fruit and leaves, i ; branchlet in winter, 2 : specimens from 

 near Lexington, Ky. 



191. Trunk of tree in Genesee valley, N. Y. 



