HACKBERRY. SUGARBERRY. 



Celtis occidentalis L.^ 



Fig. 217. Branchlet with leaves and mature fruit, i; fruit detached, 

 isolated pits, 4; branchlet in winter, 5. 



218. Trunk of tree in Meramac River valley, Mo. 



219. Wood structure magnified 15 diameters. 



fruit 



in section, 3 ; 



