HEMLOCK. 



Tsitga Canadensis (L.) Can-. 



Fig. 32. Branchlet with leaves and cones, i ; scale of cone, upper side showing its .seeds, 

 scattered seeds, 3 ; branchlet with two leaves (upper and under surfaces) magnified, 4. 



3;^. Trunk with spray of foliage at base, Lewis Co., N. Y. 



34. Wood structure magnified 15 diameters. 



