CERCIDIUM TORREYANUM, WATSON, 



Green-barked Acacia, Palo Verde. 





TRANSVERSE SECTION 



RADIAL SECTION 



ANGENTIAL SECTION 



Griinrinde Acacie. eF*. Acacia a 6corce vert. 



Sp. Palo Verde. 



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



