121. PINUS SEROTINA, MlCHX, 

 Pond Pine, 



TRANSVERSE SECTION 



RADIAL SECTION 



TANGENTIAL SECTION 



Teich-Fichte, eF^. Pin dTBtang, Sj>. Rno pantanoso. 



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



