Melocactus is a cool and unusual type of cactus that really stands out. It has a round, ribbed body, but what makes it special is the bright red cap it grows on top, called a cephalium. That’s where it produces tiny pink or red flowers as it gets older. From those flowers, you’ll sometimes see little pink fruits pop out—people often call them “Turk’s cap” fruits. They’re edible and have a light, slightly sweet taste. The fruits are small, but they’ve been enjoyed by local communities and desert

Cactus Lesson for Kids: Facts & Adaptations