👉 Megacheilacris is a genus of flowering plants in the family Rosaceae, native to South America and Central Asia. This genus contains around 45 species, which are commonly known by their common names such as "Cactus" or "Blueberry." They are characterized by their distinctive, tall, upright stems that reach up to 10 feet in height, often with a thick, waxy skin covering the leaves and flowers.