BUTTON-BUSH. BUTTON-WILLOW. 



Cephalanthus occidentalis L. 



I 



Fig. 486. Branchlets with mature leaves and fruit, i ; fruit-head disintegrating and scattered 

 akenes, 2 ; branchlet in winter, 3. 



487. Trunk of tree near Lake Kirkendall, Red River valley, Ark. 



488. Wood structure magnified 15 diameters. 



