==External links==*Flora of North America: "Carnegiea gigantea"*Jepson Flora Project: "Carnegiea gigantea"*Calphotos: "Carnegiea gigantea"*USDA Plants Profile: "Carnegiea gigantea"*Saguaro cactus.net
== Ссылки ==* Flora of North America: Carnegiea gigantea* Jepson Flora Project: Carnegiea gigantea* Calphotos: Carnegiea gigantea* USDA Plants Profile: Carnegiea gigantea* AMNH Young Naturalist report