Flower of the prickly pear cactus (Opuntia), West-Tucson Mountain District, Saguaro National Park, Arizona, United States of America, North America

Prickly Pear cactus, Ithaka, Greece, Europe

Giant Prickly Pear cactus, South Plaza Island, Galapagos, Ecuador, South America

Giant Prickly Pear Cactus (Opuntia cacti) on South Plaza, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Opuntia (Prickly Pear) cacti on South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Opuntia (Prickly Pear) cacti on South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Opuntia (Prickly Pear) cacti on South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Flowering prickly pear cactus (Opuntia ficus-indica), in the Sweetwater Preserve, Tucson, Arizona, United States of America, North America

Opuntia (Prickly Pear) cacti on South Plaza island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Prickly pear cactus, lower slopes, Mount Etna, Sicily, Italy, Europe

Huge prickly pear cactus and other desert flora, Zacatecas State, Mexico, North America

Prickly pear, opuntia with fruit, cactus figs, Valsequillo, Gran Canaria, Canary Islands, Spain

Galapagos Land Iguana (Conolophus subcristatus), island of Plaza Sur subspecies, feeding on a Galápagos prickly pear leaf (Opuntia echios), Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Cactus field for breeding lice for natural dyes in Guatiza, prickly pear (Opuntia ficus-indica), Lanzarote, Canary Islands, Spain, Europe

Cactus field for breeding lice for natural dyes in Guatiza, prickly pear (Opuntia ficus-indica), Lanzarote, Canary Islands, Spain, Europe

Prickly pear (Opuntia sp.), Ibiza, Spain, Europe

Prickly Pear (Opuntia ficus-indica)

Wind mill, cactus field for breeding lice for natural dyes in Guatiza, prickly pear (Opuntia ficus-indica), Lanzarote, Canary Islands, Spain, Europe

Prickly pear cacti, Sana'a, Yemen, Middle East

The pollen laden center in the yellow bloom of a Prickly Pear Cactus (Opuntia) flower and future buds, Arizona, United States of America

Giant Prickly Pear Cactus, Opuntia echios, Ecuador, South America, Gal?pagos, Galapagos, Island, Plaza Sur