Sierra San Borja

Succulent plants visible in this image (click for a larger image): Fouquieria columnaris, Pachycereus pringlei, Stenocereus gummosus, Stenocereus thurberi, Bursera microphylla, Agave shawii, Cylindropuntia cholla, Pedilanthus macrocarpus.

 
Retrieved from the Arizona-Sonora Desert Museum web site on 10-20-2025
http://desertmuseumdigitallibrary.org/programs/succulents_borja25.php