PLATE XV. 



Sa lix a fnplifolia . 



Fig. a. Pistillate catkin, seven-eighths natural size. 

 d. Pistillate flower, enlarged five diameters. 



c. Staminate catkin, seven-eighths natural size. 



d. Staminate flower, enlarged five diameters. 

 f. Fruiting branch, seven-eighths natural size. 



(286) 



