Opuntia fuliginosaOpuntia fuliginosa is a species of prickly pear cactus found in the Sonoran Desert in Mexico.DescriptionThe plant grows in a tree-like manner reaching up to 4 meters tall. Trunks are woody and the stems are segmented, with individual segments around 15–20 cm long. Glochids are present within the areoles and fruits. Fruits are red and obovoid to spindle shaped, bearing many glochids.Distribution and habitatO. fuliginosa can be found growing around southern North America and southwest Mexico. The plant inhabits lowland areas such as deciduous forests, dry shrubland and steep slopes.