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The Pig's ear (Cotyledon orbiculata) belongs to Crassulaceae (the Orpine family). It is an evergreen shrub that is distributed from Angola to the Cape Province of South Africa in Africa. It grows mainly in deserts and dry scrub, reaching a height of about 1.3 m. The leaves are elliptic, fleshy, and vary from green to gray, sometimes with red lines along the edges. The surface of the leaves is naturally covered with a white powdery substance (farina) that reflects sunlight and conserves water. In winter, the long, slender flower stalks grow and produce orange-red to orange flowers. The flowers are bell-shaped with the tips of the petals turned outward and the stamens protruding from the corolla. Its English name comes from its gray-green leaves, which are elliptic in shape.
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