HILL'S OAK. NORTHERN PIN OAK. 



(Jucirii.s rllinsniJalts V.. •! . Illll. 



Fig. 165. FruitiiiK liraiiclilct with li.illi mature .nul ynun,;; acorns. 1 ; lea\es from vigorous 



shoots. 2; branchlet in late autumn from which lc,a\es lia\e licen remo\ed. 3. These specimens 



were tak"en from the type tree near (ilenw I, ("hioago. III. 



166. Trunk of tree with spray of foHagc .u h.ise. Xc.ar Chicago. TH 



For the liarh- picture and specimens of l,:ncs ,-;n<l fruit I lie" a'utlior is in.lelited to Rev. 



1-. T. flill. 



