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Old Man of the Andes (Oreocereus celsianus)

Old Man of the Andes

Old Man of the Andes (Oreocereus celsianus) is a columnar cactus from the high Andes, covered in long, white, hair-like spines that protect it from intense UV radiation and cold. It produces tubular, reddish flowers near the stem tips.

Taxonomic Details

Family:Cactaceae (kak-TAY-see-ee)
Genus:Oreocereus (or-ee-oh-KER-ee-us)
Species:celsianus (sels-ee-AY-nus)
Synonyms:Borzicactus celsianus, Cereus celsianus, Pilocereus celsianus, Oreocereus maximus, Oreocereus neocelsianus

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