Cochemiea mazatlanensis

Cochemiea mazatlanensis is a species of Cochemiea found in Mexico.

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This species is characterized by its short, columnar, grayish-green stems that branch from the base, creating larger, clump-forming structures. Individual stems typically measure between 4 and 15 cm (5.9 in) in length and 2 to 5 cm (0.79 to 1.97 in) in diameter. The surface of these stems is adorned with conical tubercles, each about 3 to 4 mm (0.12 to 0.16 in) long and arranged in a spiral pattern. Notably, these tubercles do not produce milky sap. The spaces between the tubercles (axils) are generally bare, though they may occasionally bear one or two short bristles. Atop each tubercle sits an areole, with spines. These areoles typically carry 1 to 4 central spines that are reddish-brown, 0.8 to 1.5 cm (0.31 to 0.59 in) long, and sometimes hooked and 12 to 18 radial spines that are white, straight, and 0.5 to 1 cm (0.20 to 0.39 in) long. The cactus produces tubular flowers that are carmine to purplish-pink in color, measuring approximately 3 to 4 cm (1.2 to 1.6 in) long and 3 cm (1.2 in) in diameter. These flowers are self-sterile, meaning they require pollen from another plant to produce fruit. The resulting fruits are reddish-yellow or brown and contain black seeds.