• Acanthocereus Cacti Fruiting (A. pentagonus)
• Aporocactus martianus, "Dangling Rat-tailed Cacti"
• Cactus Leaves
• Cylindropuntia imbricata -- "Cholla Skeletons"
• Cylindropuntia leptocaulis -- "Attacked by a Christmas Cactus"
• Dragon Fruit, or Pitaya (Hylocereus)
• Hylocereus undatus -- "Night-blooming Cereus in Bloom"
• Mammillaria gaumeri, "Gaumer's Mammillaria"
• Mammillaria prolifera, "Nipple Cactus"
• Neobuxbaumia polylopha -- "Endemic Giant Cacti
• Nopal at the Window
• Opuntia ficus-indica -- "Margarita's Tunita's"
• Opuntia auberi, Edible Ovaries  --"Tunitas Update"
• Pachycereus marginatus -- "Organ Pipe Cactus Flowering"
• Stenocactus crispatus, "Biznaga"
• Stenocereus queretaroensis -- "Organ-pipe Oasis"
• Three More Cacti from below Camargo (Querétaro)
• Two Cactuses & a WrenNest (Opuntia inaperta, Cephalocereus gaumeri)