Echinocereus enneacanthus Engelm. It is a cylindrical fleshy perennial with long spines, produces very showy reddish flowers. It is endemic to the northern region of Mexico and Texas in the United States.
Details
Title: Echinocereus enneacanthus Engelm
Creator: Nicolás Sánchez-Mejorada Girault
Location Created: Cuatro Ciénegas de Carranza, Coahuila.