THE 



AMERICAN WOODS, 



.5 1 * ) 3 ) 



EXHIBITED BY ACTUAL SPECIMENS'', 



AND WITH COPIOUS EXPLANATORY TEXT, 



BY 



ROMEYN B. HOUGH, B. A. 



PART I. 



REPRESENTING TWENTY-FIVE SPECIES 



BY 



TWENTY-SEVEN SETS OF SECTIONS. 



LOWVTLLE, N. Y., U. S. A.: 



PUBLISHED AND SECTIONS PREPARED BY THE AUTHOR. 



1888. 



