Silver King Barrle Cactus
Blue Coulter's Lupine and Golden Mexican Poppies carpet the hillsides of Silver King area near Superior, Arizona. The barrel cactus is a member of the plant family Cactaceae, characterized by being approximately barrel-shaped. Barrel cacti are classified into the two genera Echinocactus and Ferocactus, both of which are found in the Southwest Desert of North America. Their pineapple-shaped fruits can be easily removed but are not recommended for eating. The barrel cactus may reach over a meter in height. Its ribs are numerous and pronounced and the spines are long and yellow. Small yellow flowers appear around the end of the plant only after many years. It is considered easy to grow and relatively fast growing. They may also produce round offshoots from the main stem, called pups.
The Seri Indians distinguished three species of barrel cactus: mojepe siml ( 'saguaro barrel cactus', Ferocactus acanthodes), siml caacöl ('big barrel cactus', Ferocactus covillei) and siml áa ('true barrel cactus', Ferocactus wislizenii). The species F. covillei also had several other names. The species Ferocactus covillei was also called siml cöquicöt, 'killer barrel cactus', to indicate that it should not be eaten or its liquid consumed.
Many people mistakenly believe that the common sight of a tipped over barrel cactus is due to the cactus falling over from water weight. Actually, barrel cacti fall over because they grow towards the sun, just like any other plant. Unlike other plants, however, the barrel cactus usually grows towards the south (to prevent sunburn), hence the name "compass cactus."
The barrel cactus is the last of the cacti to bloom in the calendar year. When it does bloom, a bright orange flower appears. The flower yields to a yellow small pineapple-shaped fruit.Paul Gill Photography