94. QUERCUS PALUSTRIS, DUROI 



Pin Oak, Swamp Spanish Oak, Water Oak. 





TRANSVERSE SECTION. 



RADIAL SECTION. 



TANGENTIAL SECTION. 



Sumpf-Eiche. eF^. Chene marecageaux. Sp. Roble pantonos 



PubMh*d and Section* made by Romeyn B. Hough, B. A., Lowvflle, N. Y., U. S. A. 



