Bisbee sidewalkin' Walsh Pomegranate flower Torch Cactus flower, afternoon Torch Cactus flower, morning Hedgehog Cactus flower, morning Hedgehog Cactus flower, morning Hedgehog Cactus flower, afternoon Ladyfinger (Echinocereus pentalophus) Cactus garden progress 3/17/14 Staghorn Cholla (Opuntia versicolor) Ocotillo (Fouquieria splendens) Opuntia sulphurea Clavellina Cholla (Cylindropuntia molesta) Front to back: Purple Prickly Pear (Opuntia macroc… Opuntia quimilo (Opuntia paraguayensis) Eucalyptus forest at Boyce Thompson Arboretum Eucalyptus forest at Boyce Thompson Arboretum