Stenocereus hollianus cristata
Also called Lemaireocereus hollianus cristataBought at Home Depot
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Cactaceae
Subfamily: Cactoideae
Tribe: Pachycereeae
Genus: Stenocereus
(A.Berger) Riccob.
– Wikipedia.