ABIES VENUSTA (Dougl.) Koch 



Bristle-cone Fir, Santa Lucia Silver Fir. 



TRANSVERSE SECTION 



RADIAL SECTION 



TANGENTIAL SECTION 



Tanne von Santa Lucia, fr. Sapin de Santa Lucia, 

 Sp- Abeto de Santa Lucia, 



fcy Romoyn B. Hough, B. A. 



