Echinocactus platyacanthus

Echinocactus platyacanthus, also known as the giant barrel cactus, golden barrel cactus, giant viznaga, or biznaga de dulce, Its Nahuatl (Aztec) name is Huitzli nahual. It is a species of cactus (family Cactaceae). It is native to central Mexico in the Chihuahuan Desert. This species is the largest of the barrel cacti. In Mexico the hairs are often used for weaving; the acitrón, a traditional Mexican candy, is produced by boiling the pith.