57. PYRUS COM M UN IS, L 



Pear, 



TRANSVERSE SECTION 



RADIAL SECTION 



TANGENTIAL SECTION 



. Birnbaum, 



aum, Sp. Feral. 

 Poirier commun. 



Published and Sections made by Romeyn 8. Hough, B. A., Lowvllle, N Y.. U. S. 



