Opuntia humifusa, commonly known as the eastern prickly pear cactus, is a hardy, native North American succulent that is well-adapted to the eastern and central United States. Key features of Opuntia humifusa: Growth Habit: This low-growing, sprawling cactus forms flat, pad-like stem segments (cladodes) that spread along the ground, forming dense mats up to 2 feet tall. Foliage: The cladodes are green to blue-green in color, featuring prominent areoles (small, woolly pads) from which sharp spines and glochids (tiny, barbed bristles) emerge. Flowers: Large, showy, yellow flowers up to 3 inches wide bloom from the areoles in late spring to early summer. Fruit: Edible, pear-shaped fruits (also called "prickly pears") mature in late summer, turning reddish-purple when ripe. Growing Conditions: Opuntia humifusa thrives in full sun and well-drained, sandy or rocky soils. It is highly drought-tolerant. Ecological Value: This cactus is an important food source for various small mammals, birds, and insects, and provides shelter for wildlife. Overall, Opuntia humifusa is a hardy, adaptable cactus that brings an unusual, southwestern flair to eastern and central North American landscapes.
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