Classification
Kingdom: Plantae (2616)
Phylum: Tracheophyta (2519)
Class: Magnoliopsida (2128)
Order: Caryophyllales (121)
Family: Cactaceae (20)(family description)
Genus: Pilosocereus (4)
Epithet: catingicola (Gürke) Byles & G.D. Rowley (1)
catingicola => from the 'caatinga' biome that covers most of the semi-arid region of Northeastern Brazil