Melocactus azureus, Blue Turk's Cap Cactus Melocactus azureus for sale [melaze65] - €14.95 : buyourseeds.com, for Cacti Succulents and Seeds
5” Melocactus Azureus – 3koSerious
Melocactus azureus “Turk's Cap Cactus” - 3.5" – Hand Picked Nursery
RARE Cactus Plant, Unique Pot, Container, Desktop, Office, Home & Garden Decor, Melocactus Azureus(Blue Epidermis), 50 x 60-mm or 2 x 2-1/2-inches (W x H) – KARARAM