RMEC05K3–The long, sharp spines on a prickly pear cactus (Opuntia), in the desert in Arizona, USA.

RMHHA633–Prickly Pear Cactus in flower - Opuntia polyacantha

RMB5RW9B–Prickly Pear Cactus

RMFEYWMM–Flowering Prickly Pear Cactus Opuntia

RMCT31B0–Opuntia, Prickly pear cactus

RMB5RTW9–Prickly Pear Cactus

RMP02EEM–Cactus leaves in spring

RMCT31DE–Pachycereus Marginatus, Cactus, Tall upright Mexican fence post cactus in front Prickly pear cactus, Opuntia palmadora.

RFB6G5WC–Prickly Pear Cactus

RFDXFC9F–Prickly Pear Cactus (Opuntia spp.) Santiago Island in the Galapagos Islands, Ecuador.

RMJ2JN4E–Prickly Pear Cactus flower (Opuntia galapageia) in the Galapagos Islands

RFD60C59–Prickly pear cactus in the Saguaro National Park in southern Arizona, USA.