Mammillaria melanocentra shawii are a greenish-yellow color and

are a greenish-yellow color and measure 15 mm in length and 12 mm in diameter

which is found in the Baja California region of Mexico

dark green bands running vertically

or minimalist plant displays

Mammillaria melanocentra shawii are a greenish-yellow color andMammillaria melanocentra is a stout perennial cactus species with a glaucous green color. It has large, pyramidal tubercles arranged in 8 to 13 spirals, with white wool in the axils and no bristles. The stem can grow up to 16 cm high and 10 12 cm in diameter, with 4 6 radial spines 15 20 cm long and a single central spine up to 3 cm long. The flowers, which bloom in the spring, are whitish to bright pink or carmine with a darker midline and measure