1 7O< PI N US M U RICATA, DON. 

 Prickle-cone Pine, Swamp Pine, Bishop's Pine, Obispo Pine. 



TRANSVERSE SECTION 



RADIAL SECTION 



TANGENTIAL SECTION 



. Oalifornische Sumpffichte. eFt. Pin de marias, 

 Sp. Pino de pantano. 



Published and Section* mad by Romeyn B. Hough, B. A., towville, N. Y., U. S. A. 



