Thelocephala duripulpa (Huasco)

Thelocephala duripulpa is a captivating cactus species endemic to Chile. This geophytic plant is characterized by its subterranean habit, with its body mostly buried underground. The exposed portion often blends seamlessly with the rocky surroundings, making it a master of camouflage. Its most striking feature is the wooly apex, which crowns the plant with a dense covering of trichomes. This woolly layer serves as protection against harsh sun and helps to collect moisture from the air. Thelocephala duripulpa produces solitary, globe-shaped stems that can reach up to 5 cm in diameter. The flowers are typically yellow, adding a splash of color to the arid landscape it calls home.