45. SALIX NIGRA, MARSHALL, 

 Black Willow, 



..-..-. . .iii* :>.-.- - l-l'.'" ."' 





TRANSVERSE SECTION 





RADIAL SECTION. 



TANGENTIAL SECTION. 



Scbwarze Weide, eF*. Saule noir, S. Sauce negro. 



Published and Sections made by Romeyn B. Houyh, B. A., Lowvilte, N. Y., U. S. A. 



