126. RHAMNUS PURSHIANA, DC. 

 Bearberry, Sacred-bark, Buckthorn, Shittim-wood, Wild Cherry 



TRANSVERSE SECTION. 



RADIAL SECTION 





TANGENTIAL SECTION 



Kreuzdorn von Pursh. IFz. Nerprun de Pursh, 



p. Cascara Sagrada. 



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



