Ophryocactus is a genus of cacti native to Mexico, particularly known for their unique and striking appearance. These cacti typically feature elongated, cylindrical stems that can grow upright or sprawling. They are often adorned with vibrant flowers that bloom in various colors, attracting pollinators like bees and hummingbirds. The genus is part of the larger family of Cactaceae, which includes many other well-known cacti. Ophryocactus species thrive in arid environments and are adapted to conserve water. They are popular among collectors and gardeners for their ornamental value and resilience in dry conditions.