100. PICEA ALBA, LINK 



White Spruce. 



TRANSVERSE SECTION. 



RADIAL SECTION. 



TANGENTIAL SECTION. 



Schimmel-Fichte. oF^. Sapin blanc. Sp. Abeto bianco. 



Published and Sections made by Romeyn B. Hough, B. A., LowvHIe, N. Y., U. S. A. 



