SORREL-TREE. SOUR-WOOD. 



Oxydendnim arhorcum (L.) DC. 



Fig. 440. Branchlet with mature leaves and fruit and (to the left) a cluster of empty capsules 

 of the preceding season, i ; leaf from vigorous shoot, 2 ; branchlet in winter, 3. 



141. Large forest trunk at Biltmore, N. C. 



442. Wood structure magnified 15 diameters. 



