Dasylirion is a genus of flowering plants in the family Asparagaceae, native to the arid regions of North America, particularly in Mexico and the southwestern United States. These plants are commonly known as desert spoon or sotol, characterized by their rosette of long, narrow leaves that can be spiky and rigid. The plants produce tall flower spikes that can reach several feet in height, showcasing small, tubular flowers. Dasylirion species are often used in landscaping for their drought resistance and unique appearance, making them popular choices in xeriscaping and desert gardens.