39. QUERCUS MACROCARPA, MlCHX, 

 Burr Oak f Mossy-cup Oak, Over-cup Oak. 



SECTION. 



RADIAL SECTION. 













TANGENTIAL SECTION. 



Srossfruchtige Eiche, IF*. Oh&ie d gros glaad. 

 Sp. Eoble con bellotas inusgosas. 



PiifeiJahed and Sections nutfo by ?iomey B, Kouh. B. A., Lowville. N. Y., U. . A. 



