unknown Euphorbia Euphorbia Euphorbia blossoms Mexican Petunia flower Aloe Vera blossoms unknown Opuntia var. Claret Cup blossom Cactus garden progress 3/29/16 Pheebs Hedronia #5 Opuntia blossoms Mexican Fencepost blossoms Staghorn Cholla blossom Unicom 102 (circa 1973) The Graduate time stand still... Snowflake (Euphorbia horrida) Haworthia Chocolate Turk's Cap (Melocactus matanzanus) Arizona Fishhook blooms Mexican Fence Post cutting Spruce Cone Cactus cutting James Pyper of Tierra del Fuego Matt Wiser of Tierra del Fuego Brock Ruggles of Tierra del Fuego Ron Marschall of Tierra del Fuego