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   Eagle Claws
   (Echinocactus) This group consists of six cacti native to Mexico and the southwestern U.S. These globular- to barrel-shaped plants (Hedgehog Cactus) vary in size from small plants only 41/2 inches wide to giants 3 feet wide and 61/2 feet high, weighing more than 2,200 pounds. These plants produce a ...
   Found op http://www.botany.com/echinocactus.html
   
   

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